bugfix: the include path for LuaJIT headers was still pointing to luajit-2.0, which should have been luajit-2.1 instead. thanks Tor Hveem for the report.

updated tests to reflect recent changes.
bumped version to 1.4.3.7.
2024-10-13 00:29:41 +00:00 · 2013-12-14 18:44:59 -08:00 · 2013-12-14 16:06:31 -08:00 · 2013-12-14 16:05:18 -08:00 · 2013-12-14 15:32:54 -08:00 · 2013-12-14 14:36:42 -08:00
130 changed files with 20563 additions and 1476 deletions
--- a/83
+++ b/83
@ -1,83 +0,0 @@
-ngx_openresty is a full-fledged web application server by bundling the standard nginx core,
-lots of 3rd-party nginx modules, as well as most of their external dependencies.
-
-This bundle is maintained by us, agentzh and chaoslawful, and sponsored by
-Taobao.com, Alibaba Group.
-
-Because most of the nginx modules are developed by the bundle maintainers, it can ensure
-that all these modules are played well together.
-
-The bundled software components are copyrighted by the respective copyright holders.
-
-The homepage for this project is http://openresty.org.
-
-For users:
-    Visit http://openresty.org/#Download to download the latest bundle tarball, and
-    follow the installation instructions in the page http://openresty.org/#Installation.
-
-For bundle maintainers:
-
-    The bundle's source is at the following git repository:
-
-        https://github.com/agentzh/ngx_openresty
-
-    To reproduce the bundle tarball, just do
-
-        make
-
-    at the top of the bundle source tree.
-
-MAILING LIST
-    You're very welcome to join the English OpenResty mailing list hosted on
-    Google Groups:
-
-        https://groups.google.com/group/openresty-en
-
-    The Chinese mailing list is here:
-
-        https://groups.google.com/group/openresty
-
-REPORT BUGS
-
-You're very welcome to report issues on GitHub:
-
-    https://github.com/agentzh/ngx_openresty/issues
-
-COPYRIGHT & LICENSE
-
-The bundle itself is licensed under the 2-clause BSD license.
-
-    Copyright (c) 2011, Taobao Inc., Alibaba Group (
-    http://www.taobao.com ).
-
-    Copyright (c) 2011, Yichun "agentzh" Zhang (章亦春)
-    <agentzh@gmail.com>.
-
-    Copyright (c) 2011, Xiaozhe "chaoslawful" Wang (王晓哲)
-    <chaoslawful@gmail.com>.
-
-    This module is licensed under the terms of the BSD license.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are
-    met:
-
-    *   Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-    *   Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-    IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-    PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-    HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-    TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-    LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
--- a/README.markdown
+++ b/README.markdown
@ -0,0 +1,85 @@
+Name
+====
+
+ngx_openresty - Turning Nginx into a full-fledged Web App Server
+
+Description
+===========
+
+ngx_openresty is a full-fledged web application server by bundling the standard nginx core,
+lots of 3rd-party nginx modules, as well as most of their external dependencies.
+
+This bundle is maintained Yichun Zhang (agentzh).
+
+Because most of the nginx modules are developed by the bundle maintainers, it can ensure
+that all these modules are played well together.
+
+The bundled software components are copyrighted by the respective copyright holders.
+
+The homepage for this project is http://openresty.org.
+
+For Users
+---------
+
+Visit http://openresty.org/#Download to download the latest bundle tarball, and
+follow the installation instructions in the page http://openresty.org/#Installation.
+
+For Bundle Maintainers
+----------------------
+
+The bundle's source is at the following git repository:
+
+    https://github.com/agentzh/ngx_openresty
+
+To reproduce the bundle tarball, just do
+
+    make
+
+at the top of the bundle source tree.
+
+Mailing List
+============
+
+You're very welcome to join the English OpenResty mailing list hosted on Google Groups:
+
+    https://groups.google.com/group/openresty-en
+
+The Chinese mailing list is here:
+
+    https://groups.google.com/group/openresty
+
+Report Bugs
+===========
+
+You're very welcome to report issues on GitHub:
+
+    https://github.com/agentzh/ngx_openresty/issues
+
+Copyright & License
+===================
+
+The bundle itself is licensed under the 2-clause BSD license.
+
+Copyright (c) 2011-2013, Yichun "agentzh" Zhang (章亦春) <agentzh@gmail.com>, CloudFlare Inc.
+
+This module is licensed under the terms of the BSD license.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
--- a/patches/lua-5.1.5-enable_debug_info.patch
+++ b/patches/lua-5.1.5-enable_debug_info.patch
@ -0,0 +1,11 @@
+--- lua-5.1.5/src/Makefile	2012-02-13 12:41:22.000000000 -0800
+++ lua-5.1.5-patched/src/Makefile	2013-04-20 22:56:42.921286886 -0700
+@@ -8,7 +8,7 @@
+ PLAT= none
+ 
+ CC= gcc
+-CFLAGS= -O2 -Wall $(MYCFLAGS)
+CFLAGS= -g -O2 -Wall $(MYCFLAGS)
+ AR= ar rcu
+ RANLIB= ranlib
+ RM= rm -f
--- a/patches/nginx-1.2.6-allow_request_body_updating.patch
+++ b/patches/nginx-1.2.6-allow_request_body_updating.patch
@ -1,136 +0,0 @@
-diff -ur nginx-1.2.6/src/http/ngx_http_core_module.c nginx-1.2.6-patched/src/http/ngx_http_core_module.c
--- nginx-1.2.6/src/http/ngx_http_core_module.c	2012-08-06 10:31:32.000000000 -0700
-+++ nginx-1.2.6-patched/src/http/ngx_http_core_module.c	2012-08-30 11:37:42.388213974 -0700
-@@ -2420,6 +2420,8 @@
- 
-     sr->request_body = r->request_body;
- 
-+    sr->content_length_n = -1;
-+
-     sr->method = NGX_HTTP_GET;
-     sr->http_version = r->http_version;
- 
-diff -ur nginx-1.2.6/src/http/ngx_http_request_body.c nginx-1.2.6-patched/src/http/ngx_http_request_body.c
--- nginx-1.2.6/src/http/ngx_http_request_body.c	2012-04-12 12:35:41.000000000 -0700
-+++ nginx-1.2.6-patched/src/http/ngx_http_request_body.c	2012-08-30 11:37:42.388213974 -0700
-@@ -39,7 +39,7 @@
- 
-     r->main->count++;
- 
-    if (r->request_body || r->discard_body) {
-+    if (r->request_body || r->discard_body || r->content_length_n == 0) {
-         post_handler(r);
-         return NGX_OK;
-     }
-@@ -441,7 +441,7 @@
-     ssize_t       size;
-     ngx_event_t  *rev;
- 
-    if (r != r->main || r->discard_body) {
-+    if (r != r->main || r->discard_body || r->content_length_n == 0) {
-         return NGX_OK;
-     }
- 
-@@ -457,20 +457,22 @@
-         ngx_del_timer(rev);
-     }
- 
-    if (r->headers_in.content_length_n <= 0 || r->request_body) {
-+    r->content_length_n = r->headers_in.content_length_n;
-+
-+    if (r->content_length_n <= 0 || r->request_body) {
-         return NGX_OK;
-     }
- 
-     size = r->header_in->last - r->header_in->pos;
- 
-     if (size) {
-        if (r->headers_in.content_length_n > size) {
-+        if (r->content_length_n > size) {
-             r->header_in->pos += size;
-            r->headers_in.content_length_n -= size;
-+            r->content_length_n -= size;
- 
-         } else {
-            r->header_in->pos += (size_t) r->headers_in.content_length_n;
-            r->headers_in.content_length_n = 0;
-+            r->header_in->pos += (size_t) r->content_length_n;
-+            r->content_length_n = 0;
-             return NGX_OK;
-         }
-     }
-@@ -569,7 +571,7 @@
-                    "http read discarded body");
- 
-     for ( ;; ) {
-        if (r->headers_in.content_length_n == 0) {
-+        if (r->content_length_n == 0) {
-             r->read_event_handler = ngx_http_block_reading;
-             return NGX_OK;
-         }
-@@ -578,9 +580,9 @@
-             return NGX_AGAIN;
-         }
- 
-        size = (r->headers_in.content_length_n > NGX_HTTP_DISCARD_BUFFER_SIZE) ?
-+        size = (r->content_length_n > NGX_HTTP_DISCARD_BUFFER_SIZE) ?
-                    NGX_HTTP_DISCARD_BUFFER_SIZE:
-                   (size_t) r->headers_in.content_length_n;
-+                   (size_t) r->content_length_n;
- 
-         n = r->connection->recv(r->connection, buffer, size);
- 
-@@ -597,7 +599,7 @@
-             return NGX_OK;
-         }
- 
-        r->headers_in.content_length_n -= n;
-+        r->content_length_n -= n;
-     }
- }
- 
-diff -ur nginx-1.2.6/src/http/ngx_http_request.c nginx-1.2.6-patched/src/http/ngx_http_request.c
--- nginx-1.2.6/src/http/ngx_http_request.c	2012-08-06 10:36:30.000000000 -0700
-+++ nginx-1.2.6-patched/src/http/ngx_http_request.c	2012-08-30 11:37:42.395213999 -0700
-@@ -287,6 +287,8 @@
- 
-         r->pipeline = hc->pipeline;
- 
-+        r->content_length_n = -1;
-+
-         if (hc->nbusy) {
-             r->header_in = hc->busy[0];
-         }
-@@ -298,6 +300,8 @@
-             return;
-         }
- 
-+        r->content_length_n = -1;
-+
-         hc->request = r;
-     }
- 
-diff -ur nginx-1.2.6/src/http/ngx_http_request.h nginx-1.2.6-patched/src/http/ngx_http_request.h
--- nginx-1.2.6/src/http/ngx_http_request.h	2012-07-02 10:41:52.000000000 -0700
-+++ nginx-1.2.6-patched/src/http/ngx_http_request.h	2012-08-30 11:39:37.085644830 -0700
-@@ -9,6 +9,9 @@
- #define _NGX_HTTP_REQUEST_H_INCLUDED_
- 
- 
-+#define HAVE_ALLOW_REQUEST_BODY_UPDATING_PATCH
-+
-+
- #define NGX_HTTP_MAX_URI_CHANGES           10
- #define NGX_HTTP_MAX_SUBREQUESTS           200
- 
-@@ -375,6 +378,9 @@
-     ngx_pool_t                       *pool;
-     ngx_buf_t                        *header_in;
- 
-+    off_t                             content_length_n;
-+                                          /* for discarding request body */
-+
-     ngx_http_headers_in_t             headers_in;
-     ngx_http_headers_out_t            headers_out;
- 
-Only in nginx-1.2.6-patched/src/http: ngx_http_request.h.orig
--- a/patches/nginx-1.2.6-dtrace.patch
+++ b/patches/nginx-1.2.6-dtrace.patch
@ -454,10 +454,10 @@ index efbc244..8d81aab 100644
 
 diff --git a/src/dtrace/nginx.stp b/src/dtrace/nginx.stp
 new file mode 100644
-index 0000000..5bae185
+index 0000000..8a5a54a
 --- /dev/null
 +++ b/src/dtrace/nginx.stp
-@@ -0,0 +1,269 @@
+@@ -0,0 +1,278 @@
 +/* tapset for nginx */
 +
 +
@ -549,6 +549,10 @@ index 0000000..5bae185
 +    return @cast(cl, "ngx_chain_t", "NGX_SBIN_PATH")->next
 +}
 +
+function ngx_buf_tag(b)
+{
+    return @cast(b, "ngx_buf_t", "NGX_SBIN_PATH")->tag
+}
 +
 +function ngx_buf_in_memory(b)
 +{
@ -658,9 +662,14 @@ index 0000000..5bae185
 +            out .= "<flush>"
 +        }
 +
+        tag = ngx_buf_tag(buf)
+        if (tag) {
+            out .= sprintf("<tag:%p>", tag)
+        }
+
 +        cl = ngx_chain_next(cl)
 +        if (cl) {
-+            out .= sprintf(" ")
+            out .= " "
 +        }
 +    }
 +    return out
@ -891,7 +900,7 @@ index f1f8a48..91bdd64 100644
                 return NGX_CONF_ERROR;
             }
 diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
-index 18402df..1487fef 100644
+index e02a251..6371fbc 100644
 --- a/src/http/ngx_http_core_module.c
 +++ b/src/http/ngx_http_core_module.c
@@ -8,6 +8,7 @@
@ -911,7 +920,7 @@ index 18402df..1487fef 100644
         ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                       "subrequests cycle while processing \"%V\"", uri);
         r->main->subrequests = 1;
-@@ -2491,6 +2494,8 @@ ngx_http_subrequest(ngx_http_request_t *r,
+@@ -2489,6 +2492,8 @@ ngx_http_subrequest(ngx_http_request_t *r,
 
     *psr = sr;
 
@ -1002,7 +1011,7 @@ index 0000000..d7d2d45
 +
 +#endif /* _NGX_HTTP_PROBE_H_INCLUDED_ */
 diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
-index c44a2cc..fa3bece 100644
+index ee00fd3..441b5cc 100644
 --- a/src/http/ngx_http_request.c
 +++ b/src/http/ngx_http_request.c
@@ -8,6 +8,7 @@
@ -1013,7 +1022,7 @@ index c44a2cc..fa3bece 100644
 
 
 static void ngx_http_init_request(ngx_event_t *ev);
-@@ -865,6 +866,8 @@ ngx_http_process_request_line(ngx_event_t *rev)
+@@ -861,6 +862,8 @@ ngx_http_process_request_line(ngx_event_t *rev)
             }
 #endif
 
@ -1022,7 +1031,7 @@ index c44a2cc..fa3bece 100644
             ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
                            "http request line: \"%V\"", &r->request_line);
 
-@@ -1112,6 +1115,8 @@ ngx_http_process_request_headers(ngx_event_t *rev)
+@@ -1108,6 +1111,8 @@ ngx_http_process_request_headers(ngx_event_t *rev)
                 return;
             }
 
@ -1031,7 +1040,7 @@ index c44a2cc..fa3bece 100644
             ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                            "http header: \"%V: %V\"",
                            &h->key, &h->value);
-@@ -1962,7 +1967,11 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
+@@ -1958,7 +1963,11 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
     }
 
     if (r != r->main && r->post_subrequest) {
@ -1043,7 +1052,7 @@ index c44a2cc..fa3bece 100644
     }
 
     if (rc == NGX_ERROR
-@@ -2012,6 +2021,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
+@@ -2008,6 +2017,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
 
         if (r->buffered || r->postponed) {
 
@ -1052,7 +1061,7 @@ index c44a2cc..fa3bece 100644
             if (ngx_http_set_write_handler(r) != NGX_OK) {
                 ngx_http_terminate_request(r, 0);
             }
-@@ -2048,10 +2059,14 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
+@@ -2044,10 +2055,14 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
                 pr->postponed = pr->postponed->next;
             }
 
@ -1067,7 +1076,7 @@ index c44a2cc..fa3bece 100644
             ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
                            "http finalize non-active request: \"%V?%V\"",
                            &r->uri, &r->args);
-@@ -2063,6 +2078,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
+@@ -2059,6 +2074,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
             }
         }
 
@ -1077,7 +1086,7 @@ index c44a2cc..fa3bece 100644
             r->main->count++;
             ngx_http_terminate_request(r, 0);
 diff --git a/src/http/ngx_http_request_body.c b/src/http/ngx_http_request_body.c
-index d0a8ecc..40b2061 100644
+index 3c69d05..89858d0 100644
 --- a/src/http/ngx_http_request_body.c
 +++ b/src/http/ngx_http_request_body.c
@@ -8,6 +8,7 @@
@ -1091,7 +1100,7 @@ index d0a8ecc..40b2061 100644
@@ -40,11 +41,15 @@ ngx_http_read_client_request_body(ngx_http_request_t *r,
     r->main->count++;
 
-     if (r->request_body || r->discard_body || r->content_length_n == 0) {
+     if (r->request_body || r->discard_body) {
 +        ngx_http_probe_read_body_abort(r,
 +                                       r->request_body ? "body exists"
 +                                                       : "body discarded");
--- a/patches/nginx-1.2.6-resolver_wev_handler_segfault_with_poll.patch
+++ b/patches/nginx-1.2.6-resolver_wev_handler_segfault_with_poll.patch
@ -0,0 +1,31 @@
+--- nginx-1.2.6/src/event/modules/ngx_poll_module.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.2.6-patched/src/event/modules/ngx_poll_module.c	2013-01-23 12:34:13.990781456 -0800
+@@ -367,11 +367,18 @@ ngx_poll_process_events(ngx_cycle_t *cyc
+              */
+ 
+             revents |= POLLIN|POLLOUT;
+            if (c->read->active) {
+                revents |= POLLIN;
+            }
+
+            if (c->write->active) {
+                revents |= POLLOUT;
+            }
+         }
+ 
+         found = 0;
+ 
+-        if (revents & POLLIN) {
+        if ((revents & POLLIN) && c->read->active) {
+             found = 1;
+ 
+             ev = c->read;
+@@ -388,7 +395,7 @@ ngx_poll_process_events(ngx_cycle_t *cyc
+             ngx_locked_post_event(ev, queue);
+         }
+ 
+-        if (revents & POLLOUT) {
+        if ((revents & POLLOUT) && c->write->active) {
+             found = 1;
+             ev = c->write;
+ 
--- a/patches/nginx-1.2.7-channel-uninit-params.patch
+++ b/patches/nginx-1.2.7-channel-uninit-params.patch
@ -0,0 +1,42 @@
+diff -urp nginx-1.2.7/src/os/unix/ngx_channel.c nginx-1.2.7-patched/src/os/unix/ngx_channel.c
+--- nginx-1.2.7/src/os/unix/ngx_channel.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.2.7-patched/src/os/unix/ngx_channel.c	2012-09-17 11:33:09.215394217 -0700
+@@ -31,6 +31,8 @@ ngx_write_channel(ngx_socket_t s, ngx_ch
+         msg.msg_controllen = 0;
+ 
+     } else {
+        ngx_memzero(&cmsg, sizeof(cmsg));
+
+         msg.msg_control = (caddr_t) &cmsg;
+         msg.msg_controllen = sizeof(cmsg);
+ 
+diff -urp nginx-1.2.7/src/os/unix/ngx_process_cycle.c nginx-1.2.7-patched/src/os/unix/ngx_process_cycle.c
+--- nginx-1.2.7/src/os/unix/ngx_process_cycle.c	2012-07-02 09:23:14.000000000 -0700
+++ nginx-1.2.7-patched/src/os/unix/ngx_process_cycle.c	2012-09-17 11:33:09.214394215 -0700
+@@ -356,6 +356,8 @@ ngx_start_worker_processes(ngx_cycle_t *
+ 
+     ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "start worker processes");
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_OPEN_CHANNEL;
+ 
+     for (i = 0; i < n; i++) {
+@@ -463,6 +465,8 @@ ngx_signal_worker_processes(ngx_cycle_t
+     ngx_err_t      err;
+     ngx_channel_t  ch;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+ #if (NGX_BROKEN_SCM_RIGHTS)
+ 
+     ch.command = 0;
+@@ -564,6 +568,8 @@ ngx_reap_children(ngx_cycle_t *cycle)
+     ngx_channel_t     ch;
+     ngx_core_conf_t  *ccf;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_CLOSE_CHANNEL;
+     ch.fd = -1;
+ 
--- a/patches/nginx-1.2.7-cve-2013-2070.patch
+++ b/patches/nginx-1.2.7-cve-2013-2070.patch
@ -0,0 +1,13 @@
+--- src/http/modules/ngx_http_proxy_module.c
+++ src/http/modules/ngx_http_proxy_module.c
+@@ -1865,6 +1865,10 @@ data:
+ 
+     }
+ 
+    if (ctx->size < 0 || ctx->length < 0) {
+        goto invalid;
+    }
+
+     return rc;
+ 
+ done:
--- a/patches/nginx-1.2.7-dtrace.patch
+++ b/patches/nginx-1.2.7-dtrace.patch
--- a/patches/nginx-1.2.7-location_if_inherits_proxy.patch
+++ b/patches/nginx-1.2.7-location_if_inherits_proxy.patch
@ -0,0 +1,15 @@
+--- nginx-1.2.7/src/http/modules/ngx_http_proxy_module.c	2012-04-23 18:40:01.000000000 +0800
+++ nginx-1.2.7-patched/src/http/modules/ngx_http_proxy_module.c	2012-06-24 12:48:57.289834450 +0800
+@@ -3023,8 +3023,10 @@
+ 
+     if (conf->upstream.upstream || conf->proxy_lengths) {
+         clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+-        if (clcf->handler == NULL && clcf->lmt_excpt) {
+-            clcf->handler = ngx_http_proxy_handler;
+        if (clcf->handler == NULL) {
+            if (clcf->lmt_excpt) {
+                clcf->handler = ngx_http_proxy_handler;
+            }
+             conf->location = prev->location;
+         }
+     }
--- a/patches/nginx-1.2.7-log_escape_non_ascii.patch
+++ b/patches/nginx-1.2.7-log_escape_non_ascii.patch
@ -0,0 +1,115 @@
+--- nginx-1.2.7/src/http/modules/ngx_http_log_module.c	2011-11-01 21:24:50.000000000 +0800
+++ nginx-1.2.7-patched/src/http/modules/ngx_http_log_module.c	2011-11-10 16:17:29.599039534 +0800
+@@ -61,6 +61,8 @@
+     time_t                      open_file_cache_valid;
+     ngx_uint_t                  open_file_cache_min_uses;
+ 
+    ngx_flag_t                  escape_non_ascii;
+
+     ngx_uint_t                  off;        /* unsigned  off:1 */
+ } ngx_http_log_loc_conf_t;
+ 
+@@ -104,7 +106,8 @@
+     uintptr_t data);
+ static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf,
+     ngx_http_log_op_t *op);
+-static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size);
+static uintptr_t ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst,
+    u_char *src, size_t size);
+ 
+ 
+ static void *ngx_http_log_create_main_conf(ngx_conf_t *cf);
+@@ -146,6 +149,13 @@
+       0,
+       NULL },
+ 
+    { ngx_string("log_escape_non_ascii"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
+      ngx_conf_set_flag_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_log_loc_conf_t, escape_non_ascii),
+      NULL },
+
+       ngx_null_command
+ };
+ 
+@@ -637,6 +647,7 @@
+ ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
+ {
+     uintptr_t                   len;
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, data);
+@@ -645,7 +656,9 @@
+         return 1;
+     }
+ 
+-    len = ngx_http_log_escape(NULL, value->data, value->len);
+    lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+
+    len = ngx_http_log_escape(lcf, NULL, value->data, value->len);
+ 
+     value->escape = len ? 1 : 0;
+ 
+@@ -656,6 +669,7 @@
+ static u_char *
+ ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
+ {
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, op->data);
+@@ -669,16 +683,18 @@
+         return ngx_cpymem(buf, value->data, value->len);
+ 
+     } else {
+-        return (u_char *) ngx_http_log_escape(buf, value->data, value->len);
+        lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+        return (u_char *) ngx_http_log_escape(lcf, buf, value->data, value->len);
+     }
+ }
+ 
+ 
+ static uintptr_t
+-ngx_http_log_escape(u_char *dst, u_char *src, size_t size)
+ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst, u_char *src,
+    size_t size)
+ {
+-    ngx_uint_t      n;
+-    static u_char   hex[] = "0123456789ABCDEF";
+    ngx_uint_t                   n;
+    static u_char                hex[] = "0123456789ABCDEF";
+ 
+     static uint32_t   escape[] = {
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+@@ -698,6 +714,12 @@
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+     };
+ 
+    if (lcf->escape_non_ascii) {
+        ngx_memset(&escape[4], 0xff, sizeof(uint32_t) * 4);
+
+    } else {
+        ngx_memzero(&escape[4], sizeof(uint32_t) * 4);
+    }
+ 
+     if (dst == NULL) {
+ 
+@@ -781,6 +803,7 @@
+     }
+ 
+     conf->open_file_cache = NGX_CONF_UNSET_PTR;
+    conf->escape_non_ascii = NGX_CONF_UNSET;
+ 
+     return conf;
+ }
+@@ -796,6 +819,8 @@
+     ngx_http_log_fmt_t        *fmt;
+     ngx_http_log_main_conf_t  *lmcf;
+ 
+    ngx_conf_merge_value(conf->escape_non_ascii, prev->escape_non_ascii, 1);
+
+     if (conf->open_file_cache == NGX_CONF_UNSET_PTR) {
+ 
+         conf->open_file_cache = prev->open_file_cache;
--- a/patches/nginx-1.2.7-no_Werror.patch
+++ b/patches/nginx-1.2.7-no_Werror.patch
@ -0,0 +1,24 @@
+diff -ur nginx-1.2.7/auto/cc/gcc nginx-1.2.7-patched/auto/cc/gcc
+--- nginx-1.2.7/auto/cc/gcc	2011-06-27 19:53:00.205737804 +0800
+++ nginx-1.2.7-patched/auto/cc/gcc	2011-06-27 19:53:13.837741087 +0800
+@@ -169,7 +169,7 @@
+ 
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
+diff -ur nginx-1.2.7/auto/cc/icc nginx-1.2.7-patched/auto/cc/icc
+--- nginx-1.2.7/auto/cc/icc	2011-06-27 19:52:56.370157068 +0800
+++ nginx-1.2.7-patched/auto/cc/icc	2011-06-27 19:53:19.508916811 +0800
+@@ -139,7 +139,7 @@
+ esac
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
--- a/patches/nginx-1.2.7-no_error_pages.patch
+++ b/patches/nginx-1.2.7-no_error_pages.patch
@ -0,0 +1,90 @@
+--- nginx-1.2.7/src/http/ngx_http_core_module.c	2010-12-14 18:38:42.000000000 +0800
+++ nginx-1.2.7-patched/src/http/ngx_http_core_module.c	2011-01-30 19:24:34.956354518 +0800
+@@ -57,6 +57,8 @@
+     void *conf);
+ static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+static char *ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+ static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+ static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
+@@ -614,6 +616,14 @@
+       0,
+       NULL },
+ 
+    { ngx_string("no_error_pages"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
+                        |NGX_CONF_NOARGS,
+      ngx_http_core_no_error_pages,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+     { ngx_string("try_files"),
+       NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
+       ngx_http_core_try_files,
+@@ -3052,7 +3062,6 @@
+      *     clcf->types = NULL;
+      *     clcf->default_type = { 0, NULL };
+      *     clcf->error_log = NULL;
+-     *     clcf->error_pages = NULL;
+      *     clcf->try_files = NULL;
+      *     clcf->client_body_path = NULL;
+      *     clcf->regex = NULL;
+@@ -3062,6 +3071,7 @@
+      *     clcf->gzip_proxied = 0;
+      */
+ 
+    clcf->error_pages = NGX_CONF_UNSET_PTR;
+     clcf->client_max_body_size = NGX_CONF_UNSET;
+     clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
+     clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
+@@ -3250,9 +3260,7 @@
+         }
+     }
+ 
+-    if (conf->error_pages == NULL && prev->error_pages) {
+-        conf->error_pages = prev->error_pages;
+-    }
+    ngx_conf_merge_ptr_value(conf->error_pages, prev->error_pages, NULL);
+ 
+     ngx_conf_merge_str_value(conf->default_type,
+                               prev->default_type, "text/plain");
+@@ -3988,6 +3996,10 @@
+     ngx_http_compile_complex_value_t   ccv;
+ 
+     if (clcf->error_pages == NULL) {
+        return "conflicts with \"no_error_pages\"";
+    }
+
+    if (clcf->error_pages == NGX_CONF_UNSET_PTR) {
+         clcf->error_pages = ngx_array_create(cf->pool, 4,
+                                              sizeof(ngx_http_err_page_t));
+         if (clcf->error_pages == NULL) {
+@@ -4095,6 +4107,25 @@
+ 
+ 
+ static char *
+ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t *clcf = conf;
+
+    if (clcf->error_pages == NULL) {
+        return "is duplicate";
+    }
+
+    if (clcf->error_pages != NGX_CONF_UNSET_PTR) {
+        return "conflicts with \"error_page\"";
+    }
+
+    clcf->error_pages = NULL;
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+ {
+     ngx_http_core_loc_conf_t *clcf = conf;
--- a/patches/nginx-1.2.7-no_pool.patch
+++ b/patches/nginx-1.2.7-no_pool.patch
@ -0,0 +1,609 @@
+diff -ur nginx-1.2.7/src/core/nginx.h nginx-1.2.7-patched/src/core/nginx.h
+--- nginx-1.2.7/src/core/nginx.h	2011-08-29 17:30:22.000000000 +0800
+++ nginx-1.2.7-patched/src/core/nginx.h	2011-09-13 12:11:03.135622101 +0800
+@@ -10,7 +10,7 @@
+ 
+ 
+ #define nginx_version      1002007
+ #define NGINX_VERSION      "1.2.7"
+-#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown (no pool)"
+ 
+ #define NGINX_VAR          "NGINX"
+diff -urx '*~' -x '*.swp' nginx-1.2.7/src/core/ngx_array.c nginx-1.2.7-patched/src/core/ngx_array.c
+--- nginx-1.2.7/src/core/ngx_array.c	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.7-patched/src/core/ngx_array.c	2012-06-20 23:10:36.870722387 +0800
+@@ -28,6 +28,7 @@
+     a->size = size;
+     a->nalloc = n;
+     a->pool = p;
+    a->old_elts = NULL;
+ 
+     return a;
+ }
+@@ -36,26 +37,30 @@
+ void
+ ngx_array_destroy(ngx_array_t *a)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     p = a->pool;
+ 
+-    if ((u_char *) a->elts + a->size * a->nalloc == p->d.last) {
+-        p->d.last -= a->size * a->nalloc;
+    if (a->elts) {
+        ngx_pfree(p, a->elts);
+     }
+ 
+-    if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) {
+-        p->d.last = (u_char *) a;
+    for (link = a->old_elts; link; link = link->next) {
+        ngx_pfree(p, link->elts);
+     }
+
+    ngx_pfree(p, a);
+ }
+ 
+ 
+ void *
+ ngx_array_push(ngx_array_t *a)
+ {
+-    void        *elt, *new;
+-    size_t       size;
+-    ngx_pool_t  *p;
+    void                *elt, *new;
+    size_t               size;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts == a->nalloc) {
+ 
+@@ -65,29 +70,27 @@
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + size == p->d.last
+-            && p->d.last + a->size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += a->size;
+-            a->nalloc++;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            new = ngx_palloc(p, 2 * size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, size);
+-            a->elts = new;
+-            a->nalloc *= 2;
+        /* allocate a new array */
+
+        new = ngx_palloc(p, 2 * size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc *= 2;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+@@ -101,11 +104,10 @@
+ ngx_array_push_n(ngx_array_t *a, ngx_uint_t n)
+ {
+     void        *elt, *new;
+-    size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *p;
+ 
+-    size = n * a->size;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts + n > a->nalloc) {
+ 
+@@ -113,31 +115,27 @@
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + a->size * a->nalloc == p->d.last
+-            && p->d.last + size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += size;
+-            a->nalloc += n;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+-
+-            new = ngx_palloc(p, nalloc * a->size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, a->nelts * a->size);
+-            a->elts = new;
+-            a->nalloc = nalloc;
+        nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+
+        new = ngx_palloc(p, nalloc * a->size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, a->nelts * a->size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc = nalloc;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+diff -urx '*~' -x '*.swp' nginx-1.2.7/src/core/ngx_array.h nginx-1.2.7-patched/src/core/ngx_array.h
+--- nginx-1.2.7/src/core/ngx_array.h	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.7-patched/src/core/ngx_array.h	2012-06-20 23:25:38.800624960 +0800
+@@ -13,12 +13,23 @@
+ #include <ngx_core.h>
+ 
+ 
+typedef struct ngx_array_link_s ngx_array_link_t;
+
+
+struct ngx_array_link_s {
+    void                    *elts;
+    ngx_array_link_t        *next;
+};
+
+
+ struct ngx_array_s {
+     void        *elts;
+     ngx_uint_t   nelts;
+     size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *pool;
+
+    ngx_array_link_t *old_elts;
+ };
+ 
+ 
+@@ -40,6 +51,7 @@
+     array->size = size;
+     array->nalloc = n;
+     array->pool = pool;
+    array->old_elts = NULL;
+ 
+     array->elts = ngx_palloc(pool, n * size);
+     if (array->elts == NULL) {
+diff -urx '*~' -x '*.swp' nginx-1.2.7/src/core/ngx_palloc.c nginx-1.2.7-patched/src/core/ngx_palloc.c
+--- nginx-1.2.7/src/core/ngx_palloc.c	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.7-patched/src/core/ngx_palloc.c	2012-06-20 22:56:30.148073066 +0800
+@@ -9,32 +9,23 @@
+ #include <ngx_core.h>
+ 
+ 
+-static void *ngx_palloc_block(ngx_pool_t *pool, size_t size);
+-static void *ngx_palloc_large(ngx_pool_t *pool, size_t size);
+-
+-
+ ngx_pool_t *
+ ngx_create_pool(size_t size, ngx_log_t *log)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t        *p;
+ 
+-    p = ngx_memalign(NGX_POOL_ALIGNMENT, size, log);
+    size = sizeof(ngx_pool_t);
+    p = ngx_alloc(size, log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    p->d.end = (u_char *) p + size;
+-    p->d.next = NULL;
+-    p->d.failed = 0;
+    ngx_memzero(p, size);
+ 
+     size = size - sizeof(ngx_pool_t);
+     p->max = (size < NGX_MAX_ALLOC_FROM_POOL) ? size : NGX_MAX_ALLOC_FROM_POOL;
+ 
+     p->current = p;
+-    p->chain = NULL;
+-    p->large = NULL;
+-    p->cleanup = NULL;
+     p->log = log;
+ 
+     return p;
+@@ -44,8 +35,7 @@
+ void
+ ngx_destroy_pool(ngx_pool_t *pool)
+ {
+-    ngx_pool_t          *p, *n;
+-    ngx_pool_large_t    *l;
+    ngx_pool_data_t     *d, *n;
+     ngx_pool_cleanup_t  *c;
+ 
+     for (c = pool->cleanup; c; c = c->next) {
+@@ -56,13 +46,9 @@
+         }
+     }
+ 
+-    for (l = pool->large; l; l = l->next) {
+-
+-        ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
+-
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+    if (pool->d == NULL) {
+        ngx_free(pool);
+        return;
+     }
+ 
+ #if (NGX_DEBUG)
+@@ -72,9 +58,9 @@
+      * so we cannot use this log while free()ing the pool
+      */
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+         ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                       "free: %p, unused: %uz", p, p->d.end - p->d.last);
+                       "free: %p, unused: %d", d, 0);
+ 
+         if (n == NULL) {
+             break;
+@@ -83,172 +69,82 @@
+ 
+ #endif
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+-        ngx_free(p);
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+        ngx_free(d->alloc);
+        ngx_free(d);
+ 
+         if (n == NULL) {
+             break;
+         }
+     }
+-}
+ 
+    pool->d = NULL;
+ 
+-void
+-ngx_reset_pool(ngx_pool_t *pool)
+-{
+-    ngx_pool_t        *p;
+-    ngx_pool_large_t  *l;
+-
+-    for (l = pool->large; l; l = l->next) {
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+-    }
+-
+-    pool->large = NULL;
+-
+-    for (p = pool; p; p = p->d.next) {
+-        p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    }
+    ngx_free(pool);
+ }
+ 
+ 
+-void *
+-ngx_palloc(ngx_pool_t *pool, size_t size)
+void
+ngx_reset_pool(ngx_pool_t *pool)
+ {
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+    ngx_pool_data_t     *d, *n;
+    ngx_pool_data_t     *saved = NULL;
+ 
+-        p = pool->current;
+-
+-        do {
+-            m = ngx_align_ptr(p->d.last, NGX_ALIGNMENT);
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+    if (pool->d) {
+        for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+            if (d->alloc == pool->log) {
+                saved = d;
+                continue;
+             }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+-    }
+-
+-    return ngx_palloc_large(pool, size);
+-}
+-
+            ngx_free(d->alloc);
+            ngx_free(d);
+ 
+-void *
+-ngx_pnalloc(ngx_pool_t *pool, size_t size)
+-{
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+-
+-        p = pool->current;
+-
+-        do {
+-            m = p->d.last;
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+            if (n == NULL) {
+                break;
+             }
+        }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+        pool->d = saved;
+     }
+-
+-    return ngx_palloc_large(pool, size);
+ }
+ 
+ 
+-static void *
+-ngx_palloc_block(ngx_pool_t *pool, size_t size)
+void *
+ngx_malloc(ngx_pool_t *pool, size_t size)
+ {
+-    u_char      *m;
+-    size_t       psize;
+-    ngx_pool_t  *p, *new, *current;
+    ngx_pool_data_t     *d;
+    void                *p;
+ 
+-    psize = (size_t) (pool->d.end - (u_char *) pool);
+-
+-    m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
+-    if (m == NULL) {
+    p = ngx_alloc(size, pool->log);
+    if (p == NULL) {
+         return NULL;
+     }
+ 
+-    new = (ngx_pool_t *) m;
+-
+-    new->d.end = m + psize;
+-    new->d.next = NULL;
+-    new->d.failed = 0;
+-
+-    m += sizeof(ngx_pool_data_t);
+-    m = ngx_align_ptr(m, NGX_ALIGNMENT);
+-    new->d.last = m + size;
+-
+-    current = pool->current;
+-
+-    for (p = current; p->d.next; p = p->d.next) {
+-        if (p->d.failed++ > 4) {
+-            current = p->d.next;
+-        }
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+        ngx_free(p);
+        return NULL;
+     }
+ 
+-    p->d.next = new;
+-
+-    pool->current = current ? current : new;
+-
+-    return m;
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+    return p;
+ }
+ 
+ 
+-static void *
+-ngx_palloc_large(ngx_pool_t *pool, size_t size)
+void *
+ngx_palloc(ngx_pool_t *pool, size_t size)
+ {
+-    void              *p;
+-    ngx_uint_t         n;
+-    ngx_pool_large_t  *large;
+-
+-    p = ngx_alloc(size, pool->log);
+-    if (p == NULL) {
+-        return NULL;
+-    }
+-
+-    n = 0;
+-
+-    for (large = pool->large; large; large = large->next) {
+-        if (large->alloc == NULL) {
+-            large->alloc = p;
+-            return p;
+-        }
+-
+-        if (n++ > 3) {
+-            break;
+-        }
+-    }
+-
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+-        ngx_free(p);
+-        return NULL;
+-    }
+    return ngx_malloc(pool, size);
+}
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+ 
+-    return p;
+void *
+ngx_pnalloc(ngx_pool_t *pool, size_t size)
+{
+    return ngx_malloc(pool, size);
+ }
+ 
+ 
+@@ -256,38 +152,48 @@
+ ngx_pmemalign(ngx_pool_t *pool, size_t size, size_t alignment)
+ {
+     void              *p;
+-    ngx_pool_large_t  *large;
+    ngx_pool_data_t   *d;
+ 
+     p = ngx_memalign(alignment, size, pool->log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+         ngx_free(p);
+         return NULL;
+     }
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+-
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+     return p;
+ }
+ 
+ 
+ ngx_int_t
+-ngx_pfree(ngx_pool_t *pool, void *p)
+ngx_pfree(ngx_pool_t *pool, void *data)
+ {
+-    ngx_pool_large_t  *l;
+    ngx_pool_data_t     *p, *d;
+ 
+-    for (l = pool->large; l; l = l->next) {
+-        if (p == l->alloc) {
+-            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                           "free: %p", l->alloc);
+-            ngx_free(l->alloc);
+-            l->alloc = NULL;
+    p = NULL;
+    for (d = pool->d; d; p = d, d = d->next) {
+        if (data == d->alloc) {
+
+            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", d->alloc);
+
+            ngx_free(d->alloc);
+            d->alloc = NULL;
+
+            if (p) {
+                p->next = d->next;
+
+            } else {
+                pool->d = d->next;
+            }
+
+            ngx_free(d);
+ 
+             return NGX_OK;
+         }
+diff -urx '*~' -x '*.swp' nginx-1.2.7/src/core/ngx_palloc.h nginx-1.2.7-patched/src/core/ngx_palloc.h
+--- nginx-1.2.7/src/core/ngx_palloc.h	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.7-patched/src/core/ngx_palloc.h	2012-06-21 10:35:47.463405863 +0800
+@@ -38,28 +38,21 @@
+ };
+ 
+ 
+-typedef struct ngx_pool_large_s  ngx_pool_large_t;
+-
+-struct ngx_pool_large_s {
+-    ngx_pool_large_t     *next;
+-    void                 *alloc;
+-};
+typedef struct ngx_pool_data_s   ngx_pool_large_t;
+typedef struct ngx_pool_data_s   ngx_pool_data_t;
+ 
+ 
+-typedef struct {
+-    u_char               *last;
+-    u_char               *end;
+-    ngx_pool_t           *next;
+-    ngx_uint_t            failed;
+-} ngx_pool_data_t;
+struct ngx_pool_data_s {
+    ngx_pool_data_t        *next;
+    void                   *alloc;
+};
+ 
+ 
+ struct ngx_pool_s {
+-    ngx_pool_data_t       d;
+    ngx_pool_data_t      *d;
+     size_t                max;
+     ngx_pool_t           *current;
+     ngx_chain_t          *chain;
+-    ngx_pool_large_t     *large;
+     ngx_pool_cleanup_t   *cleanup;
+     ngx_log_t            *log;
+ };
--- a/patches/nginx-1.2.7-run_posted_requests_in_resolver.patch
+++ b/patches/nginx-1.2.7-run_posted_requests_in_resolver.patch
@ -0,0 +1,46 @@
+diff -ruNp nginx-1.2.7/src/http/ngx_http_upstream.c nginx-1.2.7_zls/src/http/ngx_http_upstream.c
+--- nginx-1.2.7/src/http/ngx_http_upstream.c	2013-02-18 23:08:46.000000000 +0800
+++ nginx-1.2.7_zls/src/http/ngx_http_upstream.c	2013-03-13 00:01:01.490582380 +0800
+@@ -878,11 +878,13 @@ ngx_http_upstream_cache_send(ngx_http_re
+ static void
+ ngx_http_upstream_resolve_handler(ngx_resolver_ctx_t *ctx)
+ {
+    ngx_connection_t              *c;
+     ngx_http_request_t            *r;
+     ngx_http_upstream_t           *u;
+     ngx_http_upstream_resolved_t  *ur;
+ 
+     r = ctx->data;
+    c = r->connection;
+ 
+     u = r->upstream;
+     ur = u->resolved;
+@@ -894,7 +896,8 @@ ngx_http_upstream_resolve_handler(ngx_re
+                       ngx_resolver_strerror(ctx->state));
+ 
+         ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+-        return;
+
+        goto posted_requests;
+     }
+ 
+     ur->naddrs = ctx->naddrs;
+@@ -919,13 +922,17 @@ ngx_http_upstream_resolve_handler(ngx_re
+     if (ngx_http_upstream_create_round_robin_peer(r, ur) != NGX_OK) {
+         ngx_http_upstream_finalize_request(r, u,
+                                            NGX_HTTP_INTERNAL_SERVER_ERROR);
+-        return;
+        goto posted_requests;
+     }
+ 
+     ngx_resolve_name_done(ctx);
+     ur->ctx = NULL;
+ 
+     ngx_http_upstream_connect(r, u);
+
+posted_requests:
+
+    ngx_http_run_posted_requests(c);
+ }
+ 
+ 
--- a/patches/nginx-1.2.7-server_header.patch
+++ b/patches/nginx-1.2.7-server_header.patch
@ -0,0 +1,26 @@
+diff -ur lz-nginx-1.2.7/nginx-1.2.7/src/core/nginx.h lz-nginx-1.2.7-patched/nginx-1.2.7/src/core/nginx.h
+--- lz-nginx-1.2.7/nginx-1.2.7/src/core/nginx.h	2010-02-12 17:31:01.000000000 +0800
+++ lz-nginx-1.2.7-patched/nginx-1.2.7/src/core/nginx.h	2010-03-30 10:52:13.240702627 +0800
+@@ -10,7 +10,7 @@
+ 
+ #define nginx_version         1002007
+ #define NGINX_VERSION      "1.2.7"
+-#define NGINX_VER          "nginx/" NGINX_VERSION
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+ 
+ #define NGINX_VAR          "NGINX"
+ #define NGX_OLDPID_EXT     ".oldbin"
+Only in lz-nginx-1.2.7-patched/nginx-1.2.7/src/core: nginx.h.orig
+Only in lz-nginx-1.2.7-patched/nginx-1.2.7/src/core: nginx.h.rej
+diff -ur lz-nginx-1.2.7/nginx-1.2.7/src/http/ngx_http_header_filter_module.c lz-nginx-1.2.7-patched/nginx-1.2.7/src/http/ngx_http_header_filter_module.c
+--- lz-nginx-1.2.7/nginx-1.2.7/src/http/ngx_http_header_filter_module.c	2010-03-03 23:14:04.000000000 +0800
+++ lz-nginx-1.2.7-patched/nginx-1.2.7/src/http/ngx_http_header_filter_module.c	2010-03-30 10:52:53.670909405 +0800
+@@ -45,7 +45,7 @@
+ };
+ 
+ 
+-static char ngx_http_server_string[] = "Server: nginx" CRLF;
+static char ngx_http_server_string[] = "Server: ngx_openresty" CRLF;
+ static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
+ 
+ 
--- a/patches/nginx-1.2.7-slab_alloc_no_memory_as_info.patch
+++ b/patches/nginx-1.2.7-slab_alloc_no_memory_as_info.patch
@ -0,0 +1,11 @@
+--- nginx-1.2.7/src/core/ngx_slab.c	2012-09-24 11:34:04.000000000 -0700
+++ nginx-1.2.7-patched/src/core/ngx_slab.c	2012-12-05 20:47:07.296694952 -0800
+@@ -657,7 +657,7 @@ ngx_slab_alloc_pages(ngx_slab_pool_t *po
+         }
+     }
+ 
+-    ngx_slab_error(pool, NGX_LOG_CRIT, "ngx_slab_alloc() failed: no memory");
+    ngx_slab_error(pool, NGX_LOG_INFO, "ngx_slab_alloc() failed: no memory");
+ 
+     return NULL;
+ }
--- a/patches/nginx-1.2.7-upstream_pipelining.patch
+++ b/patches/nginx-1.2.7-upstream_pipelining.patch
@ -0,0 +1,40 @@
+diff -rudp nginx-1.2.7/src/http/ngx_http_upstream.c nginx-1.2.7-patched/src/http/ngx_http_upstream.c
+--- nginx-1.2.7/src/http/ngx_http_upstream.c	2012-08-06 10:34:08.000000000 -0700
+++ nginx-1.2.7-patched/src/http/ngx_http_upstream.c	2012-12-05 14:46:41.741173058 -0800
+@@ -1216,6 +1216,7 @@ ngx_http_upstream_connect(ngx_http_reque
+     }
+ 
+     u->request_sent = 0;
+    u->request_all_sent = 0;
+ 
+     if (rc == NGX_AGAIN) {
+         ngx_add_timer(c->write, u->conf->connect_timeout);
+@@ -1418,6 +1419,8 @@ ngx_http_upstream_send_request(ngx_http_
+ 
+     /* rc == NGX_OK */
+ 
+    u->request_all_sent = 1;
+
+     if (c->tcp_nopush == NGX_TCP_NOPUSH_SET) {
+         if (ngx_tcp_push(c->fd) == NGX_ERROR) {
+             ngx_log_error(NGX_LOG_CRIT, c->log, ngx_socket_errno,
+@@ -1484,7 +1487,7 @@ ngx_http_upstream_send_request_handler(n
+ 
+ #endif
+ 
+-    if (u->header_sent) {
+    if (u->request_all_sent) {
+         u->write_event_handler = ngx_http_upstream_dummy_handler;
+ 
+         (void) ngx_handle_write_event(c->write, 0);
+diff -rudp nginx-1.2.7/src/http/ngx_http_upstream.h nginx-1.2.7-patched/src/http/ngx_http_upstream.h
+--- nginx-1.2.7/src/http/ngx_http_upstream.h	2012-02-13 03:01:58.000000000 -0800
+++ nginx-1.2.7-patched/src/http/ngx_http_upstream.h	2012-12-05 14:41:09.763514741 -0800
+@@ -324,6 +324,7 @@ struct ngx_http_upstream_s {
+     unsigned                         keepalive:1;
+ 
+     unsigned                         request_sent:1;
+    unsigned                         request_all_sent:1;
+     unsigned                         header_sent:1;
+ };
+ 
--- a/patches/nginx-1.2.7-upstream_truncation.patch
+++ b/patches/nginx-1.2.7-upstream_truncation.patch
@ -0,0 +1,149 @@
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.2.7/src/http/modules/ngx_http_scgi_module.c nginx-1.2.7-patched/src/http/modules/ngx_http_scgi_module.c
+--- nginx-1.2.7/src/http/modules/ngx_http_scgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.2.7-patched/src/http/modules/ngx_http_scgi_module.c	2013-04-07 12:09:55.900492634 -0700
+@@ -39,6 +39,7 @@ static ngx_int_t ngx_http_scgi_process_s
+ static ngx_int_t ngx_http_scgi_process_header(ngx_http_request_t *r);
+ static void ngx_http_scgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_scgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc);
+static ngx_int_t ngx_http_scgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_scgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -446,6 +447,8 @@ ngx_http_scgi_handler(ngx_http_request_t
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_scgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1046,6 +1049,17 @@ ngx_http_scgi_finalize_request(ngx_http_
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_scgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_scgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.2.7/src/http/modules/ngx_http_uwsgi_module.c nginx-1.2.7-patched/src/http/modules/ngx_http_uwsgi_module.c
+--- nginx-1.2.7/src/http/modules/ngx_http_uwsgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.2.7-patched/src/http/modules/ngx_http_uwsgi_module.c	2013-04-07 11:58:24.546915778 -0700
+@@ -46,6 +46,7 @@ static ngx_int_t ngx_http_uwsgi_process_
+ static void ngx_http_uwsgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_uwsgi_finalize_request(ngx_http_request_t *r,
+     ngx_int_t rc);
+static ngx_int_t ngx_http_uwsgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -479,6 +480,8 @@ ngx_http_uwsgi_handler(ngx_http_request_
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_uwsgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1086,6 +1089,17 @@ ngx_http_uwsgi_finalize_request(ngx_http
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_uwsgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.2.7/src/http/ngx_http_upstream.c nginx-1.2.7-patched/src/http/ngx_http_upstream.c
+--- nginx-1.2.7/src/http/ngx_http_upstream.c	2013-02-11 06:39:49.000000000 -0800
+++ nginx-1.2.7-patched/src/http/ngx_http_upstream.c	2013-04-08 16:37:48.326752696 -0700
+@@ -2399,7 +2399,7 @@ ngx_http_upstream_process_non_buffered_u
+ 
+     if (c->read->timedout) {
+         ngx_connection_error(c, NGX_ETIMEDOUT, "upstream timed out");
+-        ngx_http_upstream_finalize_request(r, u, 0);
+        ngx_http_upstream_finalize_request(r, u, NGX_HTTP_GATEWAY_TIME_OUT);
+         return;
+     }
+ 
+@@ -2446,13 +2446,20 @@ ngx_http_upstream_process_non_buffered_r
+             if (u->busy_bufs == NULL) {
+ 
+                 if (u->length == 0
+-                    || upstream->read->eof
+-                    || upstream->read->error)
+                    || (upstream->read->eof
+                        && u->length == -1
+                        && u->pipe
+                        && u->pipe->length <= 0))
+                 {
+                     ngx_http_upstream_finalize_request(r, u, 0);
+                     return;
+                 }
+ 
+                if (upstream->read->eof || upstream->read->error) {
+                    ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+                    return;
+                }
+
+                 b->pos = b->start;
+                 b->last = b->start;
+             }
+@@ -2720,7 +2727,9 @@ ngx_http_upstream_process_request(ngx_ht
+ 
+ #endif
+ 
+-        if (p->upstream_done || p->upstream_eof || p->upstream_error) {
+        if (p->upstream_done
+            || (p->upstream_eof && u->length == -1 && p->length <= 0))
+        {
+             ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                            "http upstream exit: %p", p->out);
+ #if 0
+@@ -2729,6 +2738,14 @@ ngx_http_upstream_process_request(ngx_ht
+             ngx_http_upstream_finalize_request(r, u, 0);
+             return;
+         }
+
+        if (p->upstream_eof || p->upstream_error) {
+            ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                           "http upstream exit: %p", p->out);
+
+            ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+            return;
+       }
+     }
+ 
+     if (p->downstream_error) {
+@@ -3087,9 +3104,9 @@ ngx_http_upstream_finalize_request(ngx_h
+ 
+     if (u->header_sent
+         && rc != NGX_HTTP_REQUEST_TIME_OUT
+-        && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE))
+        && rc >= NGX_HTTP_SPECIAL_RESPONSE)
+     {
+-        rc = 0;
+        rc = NGX_ERROR;
+     }
+ 
+     if (rc == NGX_DECLINED) {
--- a/patches/nginx-1.2.8-channel-uninit-params.patch
+++ b/patches/nginx-1.2.8-channel-uninit-params.patch
@ -0,0 +1,42 @@
+diff -urp nginx-1.2.8/src/os/unix/ngx_channel.c nginx-1.2.8-patched/src/os/unix/ngx_channel.c
+--- nginx-1.2.8/src/os/unix/ngx_channel.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.2.8-patched/src/os/unix/ngx_channel.c	2012-09-17 11:33:09.215394217 -0700
+@@ -31,6 +31,8 @@ ngx_write_channel(ngx_socket_t s, ngx_ch
+         msg.msg_controllen = 0;
+ 
+     } else {
+        ngx_memzero(&cmsg, sizeof(cmsg));
+
+         msg.msg_control = (caddr_t) &cmsg;
+         msg.msg_controllen = sizeof(cmsg);
+ 
+diff -urp nginx-1.2.8/src/os/unix/ngx_process_cycle.c nginx-1.2.8-patched/src/os/unix/ngx_process_cycle.c
+--- nginx-1.2.8/src/os/unix/ngx_process_cycle.c	2012-07-02 09:23:14.000000000 -0700
+++ nginx-1.2.8-patched/src/os/unix/ngx_process_cycle.c	2012-09-17 11:33:09.214394215 -0700
+@@ -356,6 +356,8 @@ ngx_start_worker_processes(ngx_cycle_t *
+ 
+     ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "start worker processes");
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_OPEN_CHANNEL;
+ 
+     for (i = 0; i < n; i++) {
+@@ -463,6 +465,8 @@ ngx_signal_worker_processes(ngx_cycle_t
+     ngx_err_t      err;
+     ngx_channel_t  ch;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+ #if (NGX_BROKEN_SCM_RIGHTS)
+ 
+     ch.command = 0;
+@@ -564,6 +568,8 @@ ngx_reap_children(ngx_cycle_t *cycle)
+     ngx_channel_t     ch;
+     ngx_core_conf_t  *ccf;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_CLOSE_CHANNEL;
+     ch.fd = -1;
+ 
--- a/patches/nginx-1.2.8-cve-2013-2070.patch
+++ b/patches/nginx-1.2.8-cve-2013-2070.patch
@ -0,0 +1,13 @@
+--- src/http/modules/ngx_http_proxy_module.c
+++ src/http/modules/ngx_http_proxy_module.c
+@@ -1865,6 +1865,10 @@ data:
+ 
+     }
+ 
+    if (ctx->size < 0 || ctx->length < 0) {
+        goto invalid;
+    }
+
+     return rc;
+ 
+ done:
--- a/patches/nginx-1.2.8-dtrace.patch
+++ b/patches/nginx-1.2.8-dtrace.patch
--- a/patches/nginx-1.2.8-invalid_referer_hash.patch
+++ b/patches/nginx-1.2.8-invalid_referer_hash.patch
@ -0,0 +1,12 @@
+--- nginx-1.2.8/src/http/modules/ngx_http_referer_module.c	2013-05-06 03:27:10.000000000 -0700
+++ nginx-1.2.8-patched/src/http/modules/ngx_http_referer_module.c	2013-05-21 16:04:49.340286168 -0700
+@@ -396,8 +396,7 @@ ngx_http_valid_referers(ngx_conf_t *cf,
+ 
+     ngx_str_set(&name, "invalid_referer");
+ 
+-    var = ngx_http_add_variable(cf, &name,
+-                                NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOHASH);
+    var = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE);
+     if (var == NULL) {
+         return NGX_CONF_ERROR;
+     }
--- a/patches/nginx-1.2.8-location_if_inherits_proxy.patch
+++ b/patches/nginx-1.2.8-location_if_inherits_proxy.patch
@ -0,0 +1,15 @@
+--- nginx-1.2.8/src/http/modules/ngx_http_proxy_module.c	2012-04-23 18:40:01.000000000 +0800
+++ nginx-1.2.8-patched/src/http/modules/ngx_http_proxy_module.c	2012-06-24 12:48:57.289834450 +0800
+@@ -3023,8 +3023,10 @@
+ 
+     if (conf->upstream.upstream || conf->proxy_lengths) {
+         clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+-        if (clcf->handler == NULL && clcf->lmt_excpt) {
+-            clcf->handler = ngx_http_proxy_handler;
+        if (clcf->handler == NULL) {
+            if (clcf->lmt_excpt) {
+                clcf->handler = ngx_http_proxy_handler;
+            }
+             conf->location = prev->location;
+         }
+     }
--- a/patches/nginx-1.2.8-log_escape_non_ascii.patch
+++ b/patches/nginx-1.2.8-log_escape_non_ascii.patch
@ -0,0 +1,115 @@
+--- nginx-1.2.8/src/http/modules/ngx_http_log_module.c	2011-11-01 21:24:50.000000000 +0800
+++ nginx-1.2.8-patched/src/http/modules/ngx_http_log_module.c	2011-11-10 16:17:29.599039534 +0800
+@@ -61,6 +61,8 @@
+     time_t                      open_file_cache_valid;
+     ngx_uint_t                  open_file_cache_min_uses;
+ 
+    ngx_flag_t                  escape_non_ascii;
+
+     ngx_uint_t                  off;        /* unsigned  off:1 */
+ } ngx_http_log_loc_conf_t;
+ 
+@@ -104,7 +106,8 @@
+     uintptr_t data);
+ static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf,
+     ngx_http_log_op_t *op);
+-static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size);
+static uintptr_t ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst,
+    u_char *src, size_t size);
+ 
+ 
+ static void *ngx_http_log_create_main_conf(ngx_conf_t *cf);
+@@ -146,6 +149,13 @@
+       0,
+       NULL },
+ 
+    { ngx_string("log_escape_non_ascii"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
+      ngx_conf_set_flag_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_log_loc_conf_t, escape_non_ascii),
+      NULL },
+
+       ngx_null_command
+ };
+ 
+@@ -637,6 +647,7 @@
+ ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
+ {
+     uintptr_t                   len;
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, data);
+@@ -645,7 +656,9 @@
+         return 1;
+     }
+ 
+-    len = ngx_http_log_escape(NULL, value->data, value->len);
+    lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+
+    len = ngx_http_log_escape(lcf, NULL, value->data, value->len);
+ 
+     value->escape = len ? 1 : 0;
+ 
+@@ -656,6 +669,7 @@
+ static u_char *
+ ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
+ {
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, op->data);
+@@ -669,16 +683,18 @@
+         return ngx_cpymem(buf, value->data, value->len);
+ 
+     } else {
+-        return (u_char *) ngx_http_log_escape(buf, value->data, value->len);
+        lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+        return (u_char *) ngx_http_log_escape(lcf, buf, value->data, value->len);
+     }
+ }
+ 
+ 
+ static uintptr_t
+-ngx_http_log_escape(u_char *dst, u_char *src, size_t size)
+ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst, u_char *src,
+    size_t size)
+ {
+-    ngx_uint_t      n;
+-    static u_char   hex[] = "0123456789ABCDEF";
+    ngx_uint_t                   n;
+    static u_char                hex[] = "0123456789ABCDEF";
+ 
+     static uint32_t   escape[] = {
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+@@ -698,6 +714,12 @@
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+     };
+ 
+    if (lcf->escape_non_ascii) {
+        ngx_memset(&escape[4], 0xff, sizeof(uint32_t) * 4);
+
+    } else {
+        ngx_memzero(&escape[4], sizeof(uint32_t) * 4);
+    }
+ 
+     if (dst == NULL) {
+ 
+@@ -781,6 +803,7 @@
+     }
+ 
+     conf->open_file_cache = NGX_CONF_UNSET_PTR;
+    conf->escape_non_ascii = NGX_CONF_UNSET;
+ 
+     return conf;
+ }
+@@ -796,6 +819,8 @@
+     ngx_http_log_fmt_t        *fmt;
+     ngx_http_log_main_conf_t  *lmcf;
+ 
+    ngx_conf_merge_value(conf->escape_non_ascii, prev->escape_non_ascii, 1);
+
+     if (conf->open_file_cache == NGX_CONF_UNSET_PTR) {
+ 
+         conf->open_file_cache = prev->open_file_cache;
--- a/patches/nginx-1.2.8-no_Werror.patch
+++ b/patches/nginx-1.2.8-no_Werror.patch
@ -0,0 +1,24 @@
+diff -ur nginx-1.2.8/auto/cc/gcc nginx-1.2.8-patched/auto/cc/gcc
+--- nginx-1.2.8/auto/cc/gcc	2011-06-27 19:53:00.205737804 +0800
+++ nginx-1.2.8-patched/auto/cc/gcc	2011-06-27 19:53:13.837741087 +0800
+@@ -169,7 +169,7 @@
+ 
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
+diff -ur nginx-1.2.8/auto/cc/icc nginx-1.2.8-patched/auto/cc/icc
+--- nginx-1.2.8/auto/cc/icc	2011-06-27 19:52:56.370157068 +0800
+++ nginx-1.2.8-patched/auto/cc/icc	2011-06-27 19:53:19.508916811 +0800
+@@ -139,7 +139,7 @@
+ esac
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
--- a/patches/nginx-1.2.8-no_error_pages.patch
+++ b/patches/nginx-1.2.8-no_error_pages.patch
@ -0,0 +1,90 @@
+--- nginx-1.2.8/src/http/ngx_http_core_module.c	2010-12-14 18:38:42.000000000 +0800
+++ nginx-1.2.8-patched/src/http/ngx_http_core_module.c	2011-01-30 19:24:34.956354518 +0800
+@@ -57,6 +57,8 @@
+     void *conf);
+ static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+static char *ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+ static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+ static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
+@@ -614,6 +616,14 @@
+       0,
+       NULL },
+ 
+    { ngx_string("no_error_pages"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
+                        |NGX_CONF_NOARGS,
+      ngx_http_core_no_error_pages,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+     { ngx_string("try_files"),
+       NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
+       ngx_http_core_try_files,
+@@ -3052,7 +3062,6 @@
+      *     clcf->types = NULL;
+      *     clcf->default_type = { 0, NULL };
+      *     clcf->error_log = NULL;
+-     *     clcf->error_pages = NULL;
+      *     clcf->try_files = NULL;
+      *     clcf->client_body_path = NULL;
+      *     clcf->regex = NULL;
+@@ -3062,6 +3071,7 @@
+      *     clcf->gzip_proxied = 0;
+      */
+ 
+    clcf->error_pages = NGX_CONF_UNSET_PTR;
+     clcf->client_max_body_size = NGX_CONF_UNSET;
+     clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
+     clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
+@@ -3250,9 +3260,7 @@
+         }
+     }
+ 
+-    if (conf->error_pages == NULL && prev->error_pages) {
+-        conf->error_pages = prev->error_pages;
+-    }
+    ngx_conf_merge_ptr_value(conf->error_pages, prev->error_pages, NULL);
+ 
+     ngx_conf_merge_str_value(conf->default_type,
+                               prev->default_type, "text/plain");
+@@ -3988,6 +3996,10 @@
+     ngx_http_compile_complex_value_t   ccv;
+ 
+     if (clcf->error_pages == NULL) {
+        return "conflicts with \"no_error_pages\"";
+    }
+
+    if (clcf->error_pages == NGX_CONF_UNSET_PTR) {
+         clcf->error_pages = ngx_array_create(cf->pool, 4,
+                                              sizeof(ngx_http_err_page_t));
+         if (clcf->error_pages == NULL) {
+@@ -4095,6 +4107,25 @@
+ 
+ 
+ static char *
+ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t *clcf = conf;
+
+    if (clcf->error_pages == NULL) {
+        return "is duplicate";
+    }
+
+    if (clcf->error_pages != NGX_CONF_UNSET_PTR) {
+        return "conflicts with \"error_page\"";
+    }
+
+    clcf->error_pages = NULL;
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+ {
+     ngx_http_core_loc_conf_t *clcf = conf;
--- a/patches/nginx-1.2.8-no_pool.patch
+++ b/patches/nginx-1.2.8-no_pool.patch
@ -0,0 +1,609 @@
+diff -ur nginx-1.2.8/src/core/nginx.h nginx-1.2.8-patched/src/core/nginx.h
+--- nginx-1.2.8/src/core/nginx.h	2011-08-29 17:30:22.000000000 +0800
+++ nginx-1.2.8-patched/src/core/nginx.h	2011-09-13 12:11:03.135622101 +0800
+@@ -10,7 +10,7 @@
+ 
+ 
+ #define nginx_version      1002008
+ #define NGINX_VERSION      "1.2.8"
+-#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown (no pool)"
+ 
+ #define NGINX_VAR          "NGINX"
+diff -urx '*~' -x '*.swp' nginx-1.2.8/src/core/ngx_array.c nginx-1.2.8-patched/src/core/ngx_array.c
+--- nginx-1.2.8/src/core/ngx_array.c	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.8-patched/src/core/ngx_array.c	2012-06-20 23:10:36.870722387 +0800
+@@ -28,6 +28,7 @@
+     a->size = size;
+     a->nalloc = n;
+     a->pool = p;
+    a->old_elts = NULL;
+ 
+     return a;
+ }
+@@ -36,26 +37,30 @@
+ void
+ ngx_array_destroy(ngx_array_t *a)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     p = a->pool;
+ 
+-    if ((u_char *) a->elts + a->size * a->nalloc == p->d.last) {
+-        p->d.last -= a->size * a->nalloc;
+    if (a->elts) {
+        ngx_pfree(p, a->elts);
+     }
+ 
+-    if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) {
+-        p->d.last = (u_char *) a;
+    for (link = a->old_elts; link; link = link->next) {
+        ngx_pfree(p, link->elts);
+     }
+
+    ngx_pfree(p, a);
+ }
+ 
+ 
+ void *
+ ngx_array_push(ngx_array_t *a)
+ {
+-    void        *elt, *new;
+-    size_t       size;
+-    ngx_pool_t  *p;
+    void                *elt, *new;
+    size_t               size;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts == a->nalloc) {
+ 
+@@ -65,29 +70,27 @@
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + size == p->d.last
+-            && p->d.last + a->size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += a->size;
+-            a->nalloc++;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            new = ngx_palloc(p, 2 * size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, size);
+-            a->elts = new;
+-            a->nalloc *= 2;
+        /* allocate a new array */
+
+        new = ngx_palloc(p, 2 * size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc *= 2;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+@@ -101,11 +104,10 @@
+ ngx_array_push_n(ngx_array_t *a, ngx_uint_t n)
+ {
+     void        *elt, *new;
+-    size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *p;
+ 
+-    size = n * a->size;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts + n > a->nalloc) {
+ 
+@@ -113,31 +115,27 @@
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + a->size * a->nalloc == p->d.last
+-            && p->d.last + size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += size;
+-            a->nalloc += n;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+-
+-            new = ngx_palloc(p, nalloc * a->size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, a->nelts * a->size);
+-            a->elts = new;
+-            a->nalloc = nalloc;
+        nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+
+        new = ngx_palloc(p, nalloc * a->size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, a->nelts * a->size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc = nalloc;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+diff -urx '*~' -x '*.swp' nginx-1.2.8/src/core/ngx_array.h nginx-1.2.8-patched/src/core/ngx_array.h
+--- nginx-1.2.8/src/core/ngx_array.h	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.8-patched/src/core/ngx_array.h	2012-06-20 23:25:38.800624960 +0800
+@@ -13,12 +13,23 @@
+ #include <ngx_core.h>
+ 
+ 
+typedef struct ngx_array_link_s ngx_array_link_t;
+
+
+struct ngx_array_link_s {
+    void                    *elts;
+    ngx_array_link_t        *next;
+};
+
+
+ struct ngx_array_s {
+     void        *elts;
+     ngx_uint_t   nelts;
+     size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *pool;
+
+    ngx_array_link_t *old_elts;
+ };
+ 
+ 
+@@ -40,6 +51,7 @@
+     array->size = size;
+     array->nalloc = n;
+     array->pool = pool;
+    array->old_elts = NULL;
+ 
+     array->elts = ngx_palloc(pool, n * size);
+     if (array->elts == NULL) {
+diff -urx '*~' -x '*.swp' nginx-1.2.8/src/core/ngx_palloc.c nginx-1.2.8-patched/src/core/ngx_palloc.c
+--- nginx-1.2.8/src/core/ngx_palloc.c	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.8-patched/src/core/ngx_palloc.c	2012-06-20 22:56:30.148073066 +0800
+@@ -9,32 +9,23 @@
+ #include <ngx_core.h>
+ 
+ 
+-static void *ngx_palloc_block(ngx_pool_t *pool, size_t size);
+-static void *ngx_palloc_large(ngx_pool_t *pool, size_t size);
+-
+-
+ ngx_pool_t *
+ ngx_create_pool(size_t size, ngx_log_t *log)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t        *p;
+ 
+-    p = ngx_memalign(NGX_POOL_ALIGNMENT, size, log);
+    size = sizeof(ngx_pool_t);
+    p = ngx_alloc(size, log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    p->d.end = (u_char *) p + size;
+-    p->d.next = NULL;
+-    p->d.failed = 0;
+    ngx_memzero(p, size);
+ 
+     size = size - sizeof(ngx_pool_t);
+     p->max = (size < NGX_MAX_ALLOC_FROM_POOL) ? size : NGX_MAX_ALLOC_FROM_POOL;
+ 
+     p->current = p;
+-    p->chain = NULL;
+-    p->large = NULL;
+-    p->cleanup = NULL;
+     p->log = log;
+ 
+     return p;
+@@ -44,8 +35,7 @@
+ void
+ ngx_destroy_pool(ngx_pool_t *pool)
+ {
+-    ngx_pool_t          *p, *n;
+-    ngx_pool_large_t    *l;
+    ngx_pool_data_t     *d, *n;
+     ngx_pool_cleanup_t  *c;
+ 
+     for (c = pool->cleanup; c; c = c->next) {
+@@ -56,13 +46,9 @@
+         }
+     }
+ 
+-    for (l = pool->large; l; l = l->next) {
+-
+-        ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
+-
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+    if (pool->d == NULL) {
+        ngx_free(pool);
+        return;
+     }
+ 
+ #if (NGX_DEBUG)
+@@ -72,9 +58,9 @@
+      * so we cannot use this log while free()ing the pool
+      */
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+         ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                       "free: %p, unused: %uz", p, p->d.end - p->d.last);
+                       "free: %p, unused: %d", d, 0);
+ 
+         if (n == NULL) {
+             break;
+@@ -83,172 +69,82 @@
+ 
+ #endif
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+-        ngx_free(p);
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+        ngx_free(d->alloc);
+        ngx_free(d);
+ 
+         if (n == NULL) {
+             break;
+         }
+     }
+-}
+ 
+    pool->d = NULL;
+ 
+-void
+-ngx_reset_pool(ngx_pool_t *pool)
+-{
+-    ngx_pool_t        *p;
+-    ngx_pool_large_t  *l;
+-
+-    for (l = pool->large; l; l = l->next) {
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+-    }
+-
+-    pool->large = NULL;
+-
+-    for (p = pool; p; p = p->d.next) {
+-        p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    }
+    ngx_free(pool);
+ }
+ 
+ 
+-void *
+-ngx_palloc(ngx_pool_t *pool, size_t size)
+void
+ngx_reset_pool(ngx_pool_t *pool)
+ {
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+    ngx_pool_data_t     *d, *n;
+    ngx_pool_data_t     *saved = NULL;
+ 
+-        p = pool->current;
+-
+-        do {
+-            m = ngx_align_ptr(p->d.last, NGX_ALIGNMENT);
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+    if (pool->d) {
+        for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+            if (d->alloc == pool->log) {
+                saved = d;
+                continue;
+             }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+-    }
+-
+-    return ngx_palloc_large(pool, size);
+-}
+-
+            ngx_free(d->alloc);
+            ngx_free(d);
+ 
+-void *
+-ngx_pnalloc(ngx_pool_t *pool, size_t size)
+-{
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+-
+-        p = pool->current;
+-
+-        do {
+-            m = p->d.last;
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+            if (n == NULL) {
+                break;
+             }
+        }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+        pool->d = saved;
+     }
+-
+-    return ngx_palloc_large(pool, size);
+ }
+ 
+ 
+-static void *
+-ngx_palloc_block(ngx_pool_t *pool, size_t size)
+void *
+ngx_malloc(ngx_pool_t *pool, size_t size)
+ {
+-    u_char      *m;
+-    size_t       psize;
+-    ngx_pool_t  *p, *new, *current;
+    ngx_pool_data_t     *d;
+    void                *p;
+ 
+-    psize = (size_t) (pool->d.end - (u_char *) pool);
+-
+-    m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
+-    if (m == NULL) {
+    p = ngx_alloc(size, pool->log);
+    if (p == NULL) {
+         return NULL;
+     }
+ 
+-    new = (ngx_pool_t *) m;
+-
+-    new->d.end = m + psize;
+-    new->d.next = NULL;
+-    new->d.failed = 0;
+-
+-    m += sizeof(ngx_pool_data_t);
+-    m = ngx_align_ptr(m, NGX_ALIGNMENT);
+-    new->d.last = m + size;
+-
+-    current = pool->current;
+-
+-    for (p = current; p->d.next; p = p->d.next) {
+-        if (p->d.failed++ > 4) {
+-            current = p->d.next;
+-        }
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+        ngx_free(p);
+        return NULL;
+     }
+ 
+-    p->d.next = new;
+-
+-    pool->current = current ? current : new;
+-
+-    return m;
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+    return p;
+ }
+ 
+ 
+-static void *
+-ngx_palloc_large(ngx_pool_t *pool, size_t size)
+void *
+ngx_palloc(ngx_pool_t *pool, size_t size)
+ {
+-    void              *p;
+-    ngx_uint_t         n;
+-    ngx_pool_large_t  *large;
+-
+-    p = ngx_alloc(size, pool->log);
+-    if (p == NULL) {
+-        return NULL;
+-    }
+-
+-    n = 0;
+-
+-    for (large = pool->large; large; large = large->next) {
+-        if (large->alloc == NULL) {
+-            large->alloc = p;
+-            return p;
+-        }
+-
+-        if (n++ > 3) {
+-            break;
+-        }
+-    }
+-
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+-        ngx_free(p);
+-        return NULL;
+-    }
+    return ngx_malloc(pool, size);
+}
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+ 
+-    return p;
+void *
+ngx_pnalloc(ngx_pool_t *pool, size_t size)
+{
+    return ngx_malloc(pool, size);
+ }
+ 
+ 
+@@ -256,38 +152,48 @@
+ ngx_pmemalign(ngx_pool_t *pool, size_t size, size_t alignment)
+ {
+     void              *p;
+-    ngx_pool_large_t  *large;
+    ngx_pool_data_t   *d;
+ 
+     p = ngx_memalign(alignment, size, pool->log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+         ngx_free(p);
+         return NULL;
+     }
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+-
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+     return p;
+ }
+ 
+ 
+ ngx_int_t
+-ngx_pfree(ngx_pool_t *pool, void *p)
+ngx_pfree(ngx_pool_t *pool, void *data)
+ {
+-    ngx_pool_large_t  *l;
+    ngx_pool_data_t     *p, *d;
+ 
+-    for (l = pool->large; l; l = l->next) {
+-        if (p == l->alloc) {
+-            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                           "free: %p", l->alloc);
+-            ngx_free(l->alloc);
+-            l->alloc = NULL;
+    p = NULL;
+    for (d = pool->d; d; p = d, d = d->next) {
+        if (data == d->alloc) {
+
+            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", d->alloc);
+
+            ngx_free(d->alloc);
+            d->alloc = NULL;
+
+            if (p) {
+                p->next = d->next;
+
+            } else {
+                pool->d = d->next;
+            }
+
+            ngx_free(d);
+ 
+             return NGX_OK;
+         }
+diff -urx '*~' -x '*.swp' nginx-1.2.8/src/core/ngx_palloc.h nginx-1.2.8-patched/src/core/ngx_palloc.h
+--- nginx-1.2.8/src/core/ngx_palloc.h	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.8-patched/src/core/ngx_palloc.h	2012-06-21 10:35:47.463405863 +0800
+@@ -38,28 +38,21 @@
+ };
+ 
+ 
+-typedef struct ngx_pool_large_s  ngx_pool_large_t;
+-
+-struct ngx_pool_large_s {
+-    ngx_pool_large_t     *next;
+-    void                 *alloc;
+-};
+typedef struct ngx_pool_data_s   ngx_pool_large_t;
+typedef struct ngx_pool_data_s   ngx_pool_data_t;
+ 
+ 
+-typedef struct {
+-    u_char               *last;
+-    u_char               *end;
+-    ngx_pool_t           *next;
+-    ngx_uint_t            failed;
+-} ngx_pool_data_t;
+struct ngx_pool_data_s {
+    ngx_pool_data_t        *next;
+    void                   *alloc;
+};
+ 
+ 
+ struct ngx_pool_s {
+-    ngx_pool_data_t       d;
+    ngx_pool_data_t      *d;
+     size_t                max;
+     ngx_pool_t           *current;
+     ngx_chain_t          *chain;
+-    ngx_pool_large_t     *large;
+     ngx_pool_cleanup_t   *cleanup;
+     ngx_log_t            *log;
+ };
--- a/patches/nginx-1.2.8-server_header.patch
+++ b/patches/nginx-1.2.8-server_header.patch
@ -0,0 +1,26 @@
+diff -ur lz-nginx-1.2.8/nginx-1.2.8/src/core/nginx.h lz-nginx-1.2.8-patched/nginx-1.2.8/src/core/nginx.h
+--- lz-nginx-1.2.8/nginx-1.2.8/src/core/nginx.h	2010-02-12 17:31:01.000000000 +0800
+++ lz-nginx-1.2.8-patched/nginx-1.2.8/src/core/nginx.h	2010-03-30 10:52:13.240702627 +0800
+@@ -10,7 +10,7 @@
+ 
+ #define nginx_version         1002008
+ #define NGINX_VERSION      "1.2.8"
+-#define NGINX_VER          "nginx/" NGINX_VERSION
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+ 
+ #define NGINX_VAR          "NGINX"
+ #define NGX_OLDPID_EXT     ".oldbin"
+Only in lz-nginx-1.2.8-patched/nginx-1.2.8/src/core: nginx.h.orig
+Only in lz-nginx-1.2.8-patched/nginx-1.2.8/src/core: nginx.h.rej
+diff -ur lz-nginx-1.2.8/nginx-1.2.8/src/http/ngx_http_header_filter_module.c lz-nginx-1.2.8-patched/nginx-1.2.8/src/http/ngx_http_header_filter_module.c
+--- lz-nginx-1.2.8/nginx-1.2.8/src/http/ngx_http_header_filter_module.c	2010-03-03 23:14:04.000000000 +0800
+++ lz-nginx-1.2.8-patched/nginx-1.2.8/src/http/ngx_http_header_filter_module.c	2010-03-30 10:52:53.670909405 +0800
+@@ -45,7 +45,7 @@
+ };
+ 
+ 
+-static char ngx_http_server_string[] = "Server: nginx" CRLF;
+static char ngx_http_server_string[] = "Server: ngx_openresty" CRLF;
+ static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
+ 
+ 
--- a/patches/nginx-1.2.8-slab_alloc_no_memory_as_info.patch
+++ b/patches/nginx-1.2.8-slab_alloc_no_memory_as_info.patch
@ -0,0 +1,11 @@
+--- nginx-1.2.8/src/core/ngx_slab.c	2012-09-24 11:34:04.000000000 -0700
+++ nginx-1.2.8-patched/src/core/ngx_slab.c	2012-12-05 20:47:07.296694952 -0800
+@@ -657,7 +657,7 @@ ngx_slab_alloc_pages(ngx_slab_pool_t *po
+         }
+     }
+ 
+-    ngx_slab_error(pool, NGX_LOG_CRIT, "ngx_slab_alloc() failed: no memory");
+    ngx_slab_error(pool, NGX_LOG_INFO, "ngx_slab_alloc() failed: no memory");
+ 
+     return NULL;
+ }
--- a/patches/nginx-1.2.8-upstream_pipelining.patch
+++ b/patches/nginx-1.2.8-upstream_pipelining.patch
@ -0,0 +1,40 @@
+diff -rudp nginx-1.2.8/src/http/ngx_http_upstream.c nginx-1.2.8-patched/src/http/ngx_http_upstream.c
+--- nginx-1.2.8/src/http/ngx_http_upstream.c	2012-08-06 10:34:08.000000000 -0700
+++ nginx-1.2.8-patched/src/http/ngx_http_upstream.c	2012-12-05 14:46:41.741173058 -0800
+@@ -1216,6 +1216,7 @@ ngx_http_upstream_connect(ngx_http_reque
+     }
+ 
+     u->request_sent = 0;
+    u->request_all_sent = 0;
+ 
+     if (rc == NGX_AGAIN) {
+         ngx_add_timer(c->write, u->conf->connect_timeout);
+@@ -1418,6 +1419,8 @@ ngx_http_upstream_send_request(ngx_http_
+ 
+     /* rc == NGX_OK */
+ 
+    u->request_all_sent = 1;
+
+     if (c->tcp_nopush == NGX_TCP_NOPUSH_SET) {
+         if (ngx_tcp_push(c->fd) == NGX_ERROR) {
+             ngx_log_error(NGX_LOG_CRIT, c->log, ngx_socket_errno,
+@@ -1484,7 +1487,7 @@ ngx_http_upstream_send_request_handler(n
+ 
+ #endif
+ 
+-    if (u->header_sent) {
+    if (u->request_all_sent) {
+         u->write_event_handler = ngx_http_upstream_dummy_handler;
+ 
+         (void) ngx_handle_write_event(c->write, 0);
+diff -rudp nginx-1.2.8/src/http/ngx_http_upstream.h nginx-1.2.8-patched/src/http/ngx_http_upstream.h
+--- nginx-1.2.8/src/http/ngx_http_upstream.h	2012-02-13 03:01:58.000000000 -0800
+++ nginx-1.2.8-patched/src/http/ngx_http_upstream.h	2012-12-05 14:41:09.763514741 -0800
+@@ -324,6 +324,7 @@ struct ngx_http_upstream_s {
+     unsigned                         keepalive:1;
+ 
+     unsigned                         request_sent:1;
+    unsigned                         request_all_sent:1;
+     unsigned                         header_sent:1;
+ };
+ 
--- a/patches/nginx-1.2.8-upstream_truncation.patch
+++ b/patches/nginx-1.2.8-upstream_truncation.patch
@ -0,0 +1,149 @@
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.2.8/src/http/modules/ngx_http_scgi_module.c nginx-1.2.8-patched/src/http/modules/ngx_http_scgi_module.c
+--- nginx-1.2.8/src/http/modules/ngx_http_scgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.2.8-patched/src/http/modules/ngx_http_scgi_module.c	2013-04-07 12:09:55.900492634 -0700
+@@ -39,6 +39,7 @@ static ngx_int_t ngx_http_scgi_process_s
+ static ngx_int_t ngx_http_scgi_process_header(ngx_http_request_t *r);
+ static void ngx_http_scgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_scgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc);
+static ngx_int_t ngx_http_scgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_scgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -446,6 +447,8 @@ ngx_http_scgi_handler(ngx_http_request_t
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_scgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1046,6 +1049,17 @@ ngx_http_scgi_finalize_request(ngx_http_
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_scgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_scgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.2.8/src/http/modules/ngx_http_uwsgi_module.c nginx-1.2.8-patched/src/http/modules/ngx_http_uwsgi_module.c
+--- nginx-1.2.8/src/http/modules/ngx_http_uwsgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.2.8-patched/src/http/modules/ngx_http_uwsgi_module.c	2013-04-07 11:58:24.546915778 -0700
+@@ -46,6 +46,7 @@ static ngx_int_t ngx_http_uwsgi_process_
+ static void ngx_http_uwsgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_uwsgi_finalize_request(ngx_http_request_t *r,
+     ngx_int_t rc);
+static ngx_int_t ngx_http_uwsgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -479,6 +480,8 @@ ngx_http_uwsgi_handler(ngx_http_request_
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_uwsgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1086,6 +1089,17 @@ ngx_http_uwsgi_finalize_request(ngx_http
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_uwsgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.2.8/src/http/ngx_http_upstream.c nginx-1.2.8-patched/src/http/ngx_http_upstream.c
+--- nginx-1.2.8/src/http/ngx_http_upstream.c	2013-02-11 06:39:49.000000000 -0800
+++ nginx-1.2.8-patched/src/http/ngx_http_upstream.c	2013-04-08 16:37:48.326752696 -0700
+@@ -2399,7 +2399,7 @@ ngx_http_upstream_process_non_buffered_u
+ 
+     if (c->read->timedout) {
+         ngx_connection_error(c, NGX_ETIMEDOUT, "upstream timed out");
+-        ngx_http_upstream_finalize_request(r, u, 0);
+        ngx_http_upstream_finalize_request(r, u, NGX_HTTP_GATEWAY_TIME_OUT);
+         return;
+     }
+ 
+@@ -2446,13 +2446,20 @@ ngx_http_upstream_process_non_buffered_r
+             if (u->busy_bufs == NULL) {
+ 
+                 if (u->length == 0
+-                    || upstream->read->eof
+-                    || upstream->read->error)
+                    || (upstream->read->eof
+                        && u->length == -1
+                        && u->pipe
+                        && u->pipe->length <= 0))
+                 {
+                     ngx_http_upstream_finalize_request(r, u, 0);
+                     return;
+                 }
+ 
+                if (upstream->read->eof || upstream->read->error) {
+                    ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+                    return;
+                }
+
+                 b->pos = b->start;
+                 b->last = b->start;
+             }
+@@ -2720,7 +2727,9 @@ ngx_http_upstream_process_request(ngx_ht
+ 
+ #endif
+ 
+-        if (p->upstream_done || p->upstream_eof || p->upstream_error) {
+        if (p->upstream_done
+            || (p->upstream_eof && u->length == -1 && p->length <= 0))
+        {
+             ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                            "http upstream exit: %p", p->out);
+ #if 0
+@@ -2729,6 +2738,14 @@ ngx_http_upstream_process_request(ngx_ht
+             ngx_http_upstream_finalize_request(r, u, 0);
+             return;
+         }
+
+        if (p->upstream_eof || p->upstream_error) {
+            ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                           "http upstream exit: %p", p->out);
+
+            ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+            return;
+       }
+     }
+ 
+     if (p->downstream_error) {
+@@ -3087,9 +3104,9 @@ ngx_http_upstream_finalize_request(ngx_h
+ 
+     if (u->header_sent
+         && rc != NGX_HTTP_REQUEST_TIME_OUT
+-        && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE))
+        && rc >= NGX_HTTP_SPECIAL_RESPONSE)
+     {
+-        rc = 0;
+        rc = NGX_ERROR;
+     }
+ 
+     if (rc == NGX_DECLINED) {
--- a/patches/nginx-1.3.11-channel-uninit-params.patch
+++ b/patches/nginx-1.3.11-channel-uninit-params.patch
@ -0,0 +1,42 @@
+diff -urp nginx-1.3.11/src/os/unix/ngx_channel.c nginx-1.3.11-patched/src/os/unix/ngx_channel.c
+--- nginx-1.3.11/src/os/unix/ngx_channel.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.3.11-patched/src/os/unix/ngx_channel.c	2012-09-17 11:33:09.215394217 -0700
+@@ -31,6 +31,8 @@ ngx_write_channel(ngx_socket_t s, ngx_ch
+         msg.msg_controllen = 0;
+ 
+     } else {
+        ngx_memzero(&cmsg, sizeof(cmsg));
+
+         msg.msg_control = (caddr_t) &cmsg;
+         msg.msg_controllen = sizeof(cmsg);
+ 
+diff -urp nginx-1.3.11/src/os/unix/ngx_process_cycle.c nginx-1.3.11-patched/src/os/unix/ngx_process_cycle.c
+--- nginx-1.3.11/src/os/unix/ngx_process_cycle.c	2012-07-02 09:23:14.000000000 -0700
+++ nginx-1.3.11-patched/src/os/unix/ngx_process_cycle.c	2012-09-17 11:33:09.214394215 -0700
+@@ -356,6 +356,8 @@ ngx_start_worker_processes(ngx_cycle_t *
+ 
+     ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "start worker processes");
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_OPEN_CHANNEL;
+ 
+     for (i = 0; i < n; i++) {
+@@ -463,6 +465,8 @@ ngx_signal_worker_processes(ngx_cycle_t
+     ngx_err_t      err;
+     ngx_channel_t  ch;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+ #if (NGX_BROKEN_SCM_RIGHTS)
+ 
+     ch.command = 0;
+@@ -564,6 +568,8 @@ ngx_reap_children(ngx_cycle_t *cycle)
+     ngx_channel_t     ch;
+     ngx_core_conf_t  *ccf;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_CLOSE_CHANNEL;
+     ch.fd = -1;
+ 
--- a/patches/nginx-1.3.11-dtrace.patch
+++ b/patches/nginx-1.3.11-dtrace.patch
--- a/patches/nginx-1.3.11-location_if_inherits_proxy.patch
+++ b/patches/nginx-1.3.11-location_if_inherits_proxy.patch
@ -0,0 +1,15 @@
+--- nginx-1.3.11/src/http/modules/ngx_http_proxy_module.c	2012-04-23 18:40:01.000000000 +0800
+++ nginx-1.3.11-patched/src/http/modules/ngx_http_proxy_module.c	2012-06-24 12:48:57.289834450 +0800
+@@ -3023,8 +3023,10 @@
+ 
+     if (conf->upstream.upstream || conf->proxy_lengths) {
+         clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+-        if (clcf->handler == NULL && clcf->lmt_excpt) {
+-            clcf->handler = ngx_http_proxy_handler;
+        if (clcf->handler == NULL) {
+            if (clcf->lmt_excpt) {
+                clcf->handler = ngx_http_proxy_handler;
+            }
+             conf->location = prev->location;
+         }
+     }
--- a/patches/nginx-1.3.11-log_escape_non_ascii.patch
+++ b/patches/nginx-1.3.11-log_escape_non_ascii.patch
@ -0,0 +1,115 @@
+--- nginx-1.3.11/src/http/modules/ngx_http_log_module.c	2011-11-01 21:24:50.000000000 +0800
+++ nginx-1.3.11-patched/src/http/modules/ngx_http_log_module.c	2011-11-10 16:17:29.599039534 +0800
+@@ -61,6 +61,8 @@
+     time_t                      open_file_cache_valid;
+     ngx_uint_t                  open_file_cache_min_uses;
+ 
+    ngx_flag_t                  escape_non_ascii;
+
+     ngx_uint_t                  off;        /* unsigned  off:1 */
+ } ngx_http_log_loc_conf_t;
+ 
+@@ -104,7 +106,8 @@
+     uintptr_t data);
+ static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf,
+     ngx_http_log_op_t *op);
+-static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size);
+static uintptr_t ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst,
+    u_char *src, size_t size);
+ 
+ 
+ static void *ngx_http_log_create_main_conf(ngx_conf_t *cf);
+@@ -146,6 +149,13 @@
+       0,
+       NULL },
+ 
+    { ngx_string("log_escape_non_ascii"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
+      ngx_conf_set_flag_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_log_loc_conf_t, escape_non_ascii),
+      NULL },
+
+       ngx_null_command
+ };
+ 
+@@ -637,6 +647,7 @@
+ ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
+ {
+     uintptr_t                   len;
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, data);
+@@ -645,7 +656,9 @@
+         return 1;
+     }
+ 
+-    len = ngx_http_log_escape(NULL, value->data, value->len);
+    lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+
+    len = ngx_http_log_escape(lcf, NULL, value->data, value->len);
+ 
+     value->escape = len ? 1 : 0;
+ 
+@@ -656,6 +669,7 @@
+ static u_char *
+ ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
+ {
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, op->data);
+@@ -669,16 +683,18 @@
+         return ngx_cpymem(buf, value->data, value->len);
+ 
+     } else {
+-        return (u_char *) ngx_http_log_escape(buf, value->data, value->len);
+        lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+        return (u_char *) ngx_http_log_escape(lcf, buf, value->data, value->len);
+     }
+ }
+ 
+ 
+ static uintptr_t
+-ngx_http_log_escape(u_char *dst, u_char *src, size_t size)
+ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst, u_char *src,
+    size_t size)
+ {
+-    ngx_uint_t      n;
+-    static u_char   hex[] = "0123456789ABCDEF";
+    ngx_uint_t                   n;
+    static u_char                hex[] = "0123456789ABCDEF";
+ 
+     static uint32_t   escape[] = {
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+@@ -698,6 +714,12 @@
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+     };
+ 
+    if (lcf->escape_non_ascii) {
+        ngx_memset(&escape[4], 0xff, sizeof(uint32_t) * 4);
+
+    } else {
+        ngx_memzero(&escape[4], sizeof(uint32_t) * 4);
+    }
+ 
+     if (dst == NULL) {
+ 
+@@ -781,6 +803,7 @@
+     }
+ 
+     conf->open_file_cache = NGX_CONF_UNSET_PTR;
+    conf->escape_non_ascii = NGX_CONF_UNSET;
+ 
+     return conf;
+ }
+@@ -796,6 +819,8 @@
+     ngx_http_log_fmt_t        *fmt;
+     ngx_http_log_main_conf_t  *lmcf;
+ 
+    ngx_conf_merge_value(conf->escape_non_ascii, prev->escape_non_ascii, 1);
+
+     if (conf->open_file_cache == NGX_CONF_UNSET_PTR) {
+ 
+         conf->open_file_cache = prev->open_file_cache;
--- a/patches/nginx-1.3.11-no_Werror.patch
+++ b/patches/nginx-1.3.11-no_Werror.patch
@ -0,0 +1,24 @@
+diff -ur nginx-1.3.11/auto/cc/gcc nginx-1.3.11-patched/auto/cc/gcc
+--- nginx-1.3.11/auto/cc/gcc	2011-06-27 19:53:00.205737804 +0800
+++ nginx-1.3.11-patched/auto/cc/gcc	2011-06-27 19:53:13.837741087 +0800
+@@ -169,7 +169,7 @@
+ 
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
+diff -ur nginx-1.3.11/auto/cc/icc nginx-1.3.11-patched/auto/cc/icc
+--- nginx-1.3.11/auto/cc/icc	2011-06-27 19:52:56.370157068 +0800
+++ nginx-1.3.11-patched/auto/cc/icc	2011-06-27 19:53:19.508916811 +0800
+@@ -139,7 +139,7 @@
+ esac
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
--- a/patches/nginx-1.3.11-no_error_pages.patch
+++ b/patches/nginx-1.3.11-no_error_pages.patch
@ -0,0 +1,90 @@
+--- nginx-1.3.11/src/http/ngx_http_core_module.c	2010-12-14 18:38:42.000000000 +0800
+++ nginx-1.3.11-patched/src/http/ngx_http_core_module.c	2011-01-30 19:24:34.956354518 +0800
+@@ -57,6 +57,8 @@
+     void *conf);
+ static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+static char *ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+ static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+ static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
+@@ -614,6 +616,14 @@
+       0,
+       NULL },
+ 
+    { ngx_string("no_error_pages"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
+                        |NGX_CONF_NOARGS,
+      ngx_http_core_no_error_pages,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+     { ngx_string("try_files"),
+       NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
+       ngx_http_core_try_files,
+@@ -3052,7 +3062,6 @@
+      *     clcf->types = NULL;
+      *     clcf->default_type = { 0, NULL };
+      *     clcf->error_log = NULL;
+-     *     clcf->error_pages = NULL;
+      *     clcf->try_files = NULL;
+      *     clcf->client_body_path = NULL;
+      *     clcf->regex = NULL;
+@@ -3062,6 +3071,7 @@
+      *     clcf->gzip_proxied = 0;
+      */
+ 
+    clcf->error_pages = NGX_CONF_UNSET_PTR;
+     clcf->client_max_body_size = NGX_CONF_UNSET;
+     clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
+     clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
+@@ -3250,9 +3260,7 @@
+         }
+     }
+ 
+-    if (conf->error_pages == NULL && prev->error_pages) {
+-        conf->error_pages = prev->error_pages;
+-    }
+    ngx_conf_merge_ptr_value(conf->error_pages, prev->error_pages, NULL);
+ 
+     ngx_conf_merge_str_value(conf->default_type,
+                               prev->default_type, "text/plain");
+@@ -3988,6 +3996,10 @@
+     ngx_http_compile_complex_value_t   ccv;
+ 
+     if (clcf->error_pages == NULL) {
+        return "conflicts with \"no_error_pages\"";
+    }
+
+    if (clcf->error_pages == NGX_CONF_UNSET_PTR) {
+         clcf->error_pages = ngx_array_create(cf->pool, 4,
+                                              sizeof(ngx_http_err_page_t));
+         if (clcf->error_pages == NULL) {
+@@ -4095,6 +4107,25 @@
+ 
+ 
+ static char *
+ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t *clcf = conf;
+
+    if (clcf->error_pages == NULL) {
+        return "is duplicate";
+    }
+
+    if (clcf->error_pages != NGX_CONF_UNSET_PTR) {
+        return "conflicts with \"error_page\"";
+    }
+
+    clcf->error_pages = NULL;
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+ {
+     ngx_http_core_loc_conf_t *clcf = conf;
--- a/patches/nginx-1.3.11-no_pool.patch
+++ b/patches/nginx-1.3.11-no_pool.patch
@ -0,0 +1,609 @@
+diff -ur nginx-1.3.11/src/core/nginx.h nginx-1.3.11-patched/src/core/nginx.h
+--- nginx-1.3.11/src/core/nginx.h	2011-08-29 17:30:22.000000000 +0800
+++ nginx-1.3.11-patched/src/core/nginx.h	2011-09-13 12:11:03.135622101 +0800
+@@ -10,7 +10,7 @@
+ 
+ 
+ #define nginx_version      1003011
+ #define NGINX_VERSION      "1.3.11"
+-#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown (no pool)"
+ 
+ #define NGINX_VAR          "NGINX"
+diff -urx '*~' -x '*.swp' nginx-1.3.11/src/core/ngx_array.c nginx-1.3.11-patched/src/core/ngx_array.c
+--- nginx-1.3.11/src/core/ngx_array.c	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.3.11-patched/src/core/ngx_array.c	2012-06-20 23:10:36.870722387 +0800
+@@ -28,6 +28,7 @@
+     a->size = size;
+     a->nalloc = n;
+     a->pool = p;
+    a->old_elts = NULL;
+ 
+     return a;
+ }
+@@ -36,26 +37,30 @@
+ void
+ ngx_array_destroy(ngx_array_t *a)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     p = a->pool;
+ 
+-    if ((u_char *) a->elts + a->size * a->nalloc == p->d.last) {
+-        p->d.last -= a->size * a->nalloc;
+    if (a->elts) {
+        ngx_pfree(p, a->elts);
+     }
+ 
+-    if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) {
+-        p->d.last = (u_char *) a;
+    for (link = a->old_elts; link; link = link->next) {
+        ngx_pfree(p, link->elts);
+     }
+
+    ngx_pfree(p, a);
+ }
+ 
+ 
+ void *
+ ngx_array_push(ngx_array_t *a)
+ {
+-    void        *elt, *new;
+-    size_t       size;
+-    ngx_pool_t  *p;
+    void                *elt, *new;
+    size_t               size;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts == a->nalloc) {
+ 
+@@ -65,29 +70,27 @@
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + size == p->d.last
+-            && p->d.last + a->size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += a->size;
+-            a->nalloc++;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            new = ngx_palloc(p, 2 * size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, size);
+-            a->elts = new;
+-            a->nalloc *= 2;
+        /* allocate a new array */
+
+        new = ngx_palloc(p, 2 * size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc *= 2;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+@@ -101,11 +104,10 @@
+ ngx_array_push_n(ngx_array_t *a, ngx_uint_t n)
+ {
+     void        *elt, *new;
+-    size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *p;
+ 
+-    size = n * a->size;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts + n > a->nalloc) {
+ 
+@@ -113,31 +115,27 @@
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + a->size * a->nalloc == p->d.last
+-            && p->d.last + size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += size;
+-            a->nalloc += n;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+-
+-            new = ngx_palloc(p, nalloc * a->size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, a->nelts * a->size);
+-            a->elts = new;
+-            a->nalloc = nalloc;
+        nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+
+        new = ngx_palloc(p, nalloc * a->size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, a->nelts * a->size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc = nalloc;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+diff -urx '*~' -x '*.swp' nginx-1.3.11/src/core/ngx_array.h nginx-1.3.11-patched/src/core/ngx_array.h
+--- nginx-1.3.11/src/core/ngx_array.h	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.3.11-patched/src/core/ngx_array.h	2012-06-20 23:25:38.800624960 +0800
+@@ -13,12 +13,23 @@
+ #include <ngx_core.h>
+ 
+ 
+typedef struct ngx_array_link_s ngx_array_link_t;
+
+
+struct ngx_array_link_s {
+    void                    *elts;
+    ngx_array_link_t        *next;
+};
+
+
+ struct ngx_array_s {
+     void        *elts;
+     ngx_uint_t   nelts;
+     size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *pool;
+
+    ngx_array_link_t *old_elts;
+ };
+ 
+ 
+@@ -40,6 +51,7 @@
+     array->size = size;
+     array->nalloc = n;
+     array->pool = pool;
+    array->old_elts = NULL;
+ 
+     array->elts = ngx_palloc(pool, n * size);
+     if (array->elts == NULL) {
+diff -urx '*~' -x '*.swp' nginx-1.3.11/src/core/ngx_palloc.c nginx-1.3.11-patched/src/core/ngx_palloc.c
+--- nginx-1.3.11/src/core/ngx_palloc.c	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.3.11-patched/src/core/ngx_palloc.c	2012-06-20 22:56:30.148073066 +0800
+@@ -9,32 +9,23 @@
+ #include <ngx_core.h>
+ 
+ 
+-static void *ngx_palloc_block(ngx_pool_t *pool, size_t size);
+-static void *ngx_palloc_large(ngx_pool_t *pool, size_t size);
+-
+-
+ ngx_pool_t *
+ ngx_create_pool(size_t size, ngx_log_t *log)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t        *p;
+ 
+-    p = ngx_memalign(NGX_POOL_ALIGNMENT, size, log);
+    size = sizeof(ngx_pool_t);
+    p = ngx_alloc(size, log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    p->d.end = (u_char *) p + size;
+-    p->d.next = NULL;
+-    p->d.failed = 0;
+    ngx_memzero(p, size);
+ 
+     size = size - sizeof(ngx_pool_t);
+     p->max = (size < NGX_MAX_ALLOC_FROM_POOL) ? size : NGX_MAX_ALLOC_FROM_POOL;
+ 
+     p->current = p;
+-    p->chain = NULL;
+-    p->large = NULL;
+-    p->cleanup = NULL;
+     p->log = log;
+ 
+     return p;
+@@ -44,8 +35,7 @@
+ void
+ ngx_destroy_pool(ngx_pool_t *pool)
+ {
+-    ngx_pool_t          *p, *n;
+-    ngx_pool_large_t    *l;
+    ngx_pool_data_t     *d, *n;
+     ngx_pool_cleanup_t  *c;
+ 
+     for (c = pool->cleanup; c; c = c->next) {
+@@ -56,13 +46,9 @@
+         }
+     }
+ 
+-    for (l = pool->large; l; l = l->next) {
+-
+-        ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
+-
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+    if (pool->d == NULL) {
+        ngx_free(pool);
+        return;
+     }
+ 
+ #if (NGX_DEBUG)
+@@ -72,9 +58,9 @@
+      * so we cannot use this log while free()ing the pool
+      */
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+         ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                       "free: %p, unused: %uz", p, p->d.end - p->d.last);
+                       "free: %p, unused: %d", d, 0);
+ 
+         if (n == NULL) {
+             break;
+@@ -83,172 +69,82 @@
+ 
+ #endif
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+-        ngx_free(p);
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+        ngx_free(d->alloc);
+        ngx_free(d);
+ 
+         if (n == NULL) {
+             break;
+         }
+     }
+-}
+ 
+    pool->d = NULL;
+ 
+-void
+-ngx_reset_pool(ngx_pool_t *pool)
+-{
+-    ngx_pool_t        *p;
+-    ngx_pool_large_t  *l;
+-
+-    for (l = pool->large; l; l = l->next) {
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+-    }
+-
+-    pool->large = NULL;
+-
+-    for (p = pool; p; p = p->d.next) {
+-        p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    }
+    ngx_free(pool);
+ }
+ 
+ 
+-void *
+-ngx_palloc(ngx_pool_t *pool, size_t size)
+void
+ngx_reset_pool(ngx_pool_t *pool)
+ {
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+    ngx_pool_data_t     *d, *n;
+    ngx_pool_data_t     *saved = NULL;
+ 
+-        p = pool->current;
+-
+-        do {
+-            m = ngx_align_ptr(p->d.last, NGX_ALIGNMENT);
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+    if (pool->d) {
+        for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+            if (d->alloc == pool->log) {
+                saved = d;
+                continue;
+             }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+-    }
+-
+-    return ngx_palloc_large(pool, size);
+-}
+-
+            ngx_free(d->alloc);
+            ngx_free(d);
+ 
+-void *
+-ngx_pnalloc(ngx_pool_t *pool, size_t size)
+-{
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+-
+-        p = pool->current;
+-
+-        do {
+-            m = p->d.last;
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+            if (n == NULL) {
+                break;
+             }
+        }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+        pool->d = saved;
+     }
+-
+-    return ngx_palloc_large(pool, size);
+ }
+ 
+ 
+-static void *
+-ngx_palloc_block(ngx_pool_t *pool, size_t size)
+void *
+ngx_malloc(ngx_pool_t *pool, size_t size)
+ {
+-    u_char      *m;
+-    size_t       psize;
+-    ngx_pool_t  *p, *new, *current;
+    ngx_pool_data_t     *d;
+    void                *p;
+ 
+-    psize = (size_t) (pool->d.end - (u_char *) pool);
+-
+-    m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
+-    if (m == NULL) {
+    p = ngx_alloc(size, pool->log);
+    if (p == NULL) {
+         return NULL;
+     }
+ 
+-    new = (ngx_pool_t *) m;
+-
+-    new->d.end = m + psize;
+-    new->d.next = NULL;
+-    new->d.failed = 0;
+-
+-    m += sizeof(ngx_pool_data_t);
+-    m = ngx_align_ptr(m, NGX_ALIGNMENT);
+-    new->d.last = m + size;
+-
+-    current = pool->current;
+-
+-    for (p = current; p->d.next; p = p->d.next) {
+-        if (p->d.failed++ > 4) {
+-            current = p->d.next;
+-        }
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+        ngx_free(p);
+        return NULL;
+     }
+ 
+-    p->d.next = new;
+-
+-    pool->current = current ? current : new;
+-
+-    return m;
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+    return p;
+ }
+ 
+ 
+-static void *
+-ngx_palloc_large(ngx_pool_t *pool, size_t size)
+void *
+ngx_palloc(ngx_pool_t *pool, size_t size)
+ {
+-    void              *p;
+-    ngx_uint_t         n;
+-    ngx_pool_large_t  *large;
+-
+-    p = ngx_alloc(size, pool->log);
+-    if (p == NULL) {
+-        return NULL;
+-    }
+-
+-    n = 0;
+-
+-    for (large = pool->large; large; large = large->next) {
+-        if (large->alloc == NULL) {
+-            large->alloc = p;
+-            return p;
+-        }
+-
+-        if (n++ > 3) {
+-            break;
+-        }
+-    }
+-
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+-        ngx_free(p);
+-        return NULL;
+-    }
+    return ngx_malloc(pool, size);
+}
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+ 
+-    return p;
+void *
+ngx_pnalloc(ngx_pool_t *pool, size_t size)
+{
+    return ngx_malloc(pool, size);
+ }
+ 
+ 
+@@ -256,38 +152,48 @@
+ ngx_pmemalign(ngx_pool_t *pool, size_t size, size_t alignment)
+ {
+     void              *p;
+-    ngx_pool_large_t  *large;
+    ngx_pool_data_t   *d;
+ 
+     p = ngx_memalign(alignment, size, pool->log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+         ngx_free(p);
+         return NULL;
+     }
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+-
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+     return p;
+ }
+ 
+ 
+ ngx_int_t
+-ngx_pfree(ngx_pool_t *pool, void *p)
+ngx_pfree(ngx_pool_t *pool, void *data)
+ {
+-    ngx_pool_large_t  *l;
+    ngx_pool_data_t     *p, *d;
+ 
+-    for (l = pool->large; l; l = l->next) {
+-        if (p == l->alloc) {
+-            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                           "free: %p", l->alloc);
+-            ngx_free(l->alloc);
+-            l->alloc = NULL;
+    p = NULL;
+    for (d = pool->d; d; p = d, d = d->next) {
+        if (data == d->alloc) {
+
+            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", d->alloc);
+
+            ngx_free(d->alloc);
+            d->alloc = NULL;
+
+            if (p) {
+                p->next = d->next;
+
+            } else {
+                pool->d = d->next;
+            }
+
+            ngx_free(d);
+ 
+             return NGX_OK;
+         }
+diff -urx '*~' -x '*.swp' nginx-1.3.11/src/core/ngx_palloc.h nginx-1.3.11-patched/src/core/ngx_palloc.h
+--- nginx-1.3.11/src/core/ngx_palloc.h	2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.3.11-patched/src/core/ngx_palloc.h	2012-06-21 10:35:47.463405863 +0800
+@@ -38,28 +38,21 @@
+ };
+ 
+ 
+-typedef struct ngx_pool_large_s  ngx_pool_large_t;
+-
+-struct ngx_pool_large_s {
+-    ngx_pool_large_t     *next;
+-    void                 *alloc;
+-};
+typedef struct ngx_pool_data_s   ngx_pool_large_t;
+typedef struct ngx_pool_data_s   ngx_pool_data_t;
+ 
+ 
+-typedef struct {
+-    u_char               *last;
+-    u_char               *end;
+-    ngx_pool_t           *next;
+-    ngx_uint_t            failed;
+-} ngx_pool_data_t;
+struct ngx_pool_data_s {
+    ngx_pool_data_t        *next;
+    void                   *alloc;
+};
+ 
+ 
+ struct ngx_pool_s {
+-    ngx_pool_data_t       d;
+    ngx_pool_data_t      *d;
+     size_t                max;
+     ngx_pool_t           *current;
+     ngx_chain_t          *chain;
+-    ngx_pool_large_t     *large;
+     ngx_pool_cleanup_t   *cleanup;
+     ngx_log_t            *log;
+ };
--- a/patches/nginx-1.3.11-nonbuffered-upstream-truncation.patch
+++ b/patches/nginx-1.3.11-nonbuffered-upstream-truncation.patch
@ -0,0 +1,63 @@
+--- nginx-1.3.11/src/http/ngx_http_upstream.c	2012-08-06 10:34:08.000000000 -0700
+++ nginx-1.3.11-patched/src/http/ngx_http_upstream.c	2012-09-09 21:58:04.727761891 -0700
+@@ -2383,7 +2383,7 @@
+ 
+     if (c->read->timedout) {
+         ngx_connection_error(c, NGX_ETIMEDOUT, "upstream timed out");
+-        ngx_http_upstream_finalize_request(r, u, 0);
+        ngx_http_upstream_finalize_request(r, u, NGX_HTTP_GATEWAY_TIME_OUT);
+         return;
+     }
+ 
+@@ -2430,13 +2430,17 @@
+             if (u->busy_bufs == NULL) {
+ 
+                 if (u->length == 0
+-                    || upstream->read->eof
+-                    || upstream->read->error)
+                    || (upstream->read->eof && u->headers_in.content_length_n == -1))
+                 {
+                     ngx_http_upstream_finalize_request(r, u, 0);
+                     return;
+                 }
+ 
+                if (upstream->read->eof || upstream->read->error) {
+                    ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+                    return;
+                }
+
+                 b->pos = b->start;
+                 b->last = b->start;
+             }
+@@ -2710,7 +2714,16 @@
+ #if 0
+             ngx_http_busy_unlock(u->conf->busy_lock, &u->busy_lock);
+ #endif
+-            ngx_http_upstream_finalize_request(r, u, 0);
+
+            if (p->upstream_done
+                || (p->upstream_eof && u->headers_in.content_length_n == -1))
+            {
+                ngx_http_upstream_finalize_request(r, u, 0);
+
+            } else {
+                ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+            }
+
+             return;
+         }
+     }
+@@ -3073,6 +3086,13 @@
+         && rc != NGX_HTTP_REQUEST_TIME_OUT
+         && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE))
+     {
+        if (rc == NGX_ERROR) {
+            r->headers_out.status = NGX_HTTP_INTERNAL_SERVER_ERROR;
+
+        } else {
+            r->headers_out.status = rc;
+        }
+
+         rc = 0;
+     }
+ 
--- a/patches/nginx-1.3.11-resolver_wev_handler_segfault_with_poll.patch
+++ b/patches/nginx-1.3.11-resolver_wev_handler_segfault_with_poll.patch
@ -0,0 +1,31 @@
+--- nginx-1.3.11/src/event/modules/ngx_poll_module.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.3.11-patched/src/event/modules/ngx_poll_module.c	2013-01-23 12:34:13.990781456 -0800
+@@ -367,11 +367,18 @@ ngx_poll_process_events(ngx_cycle_t *cyc
+              */
+ 
+             revents |= POLLIN|POLLOUT;
+            if (c->read->active) {
+                revents |= POLLIN;
+            }
+
+            if (c->write->active) {
+                revents |= POLLOUT;
+            }
+         }
+ 
+         found = 0;
+ 
+-        if (revents & POLLIN) {
+        if ((revents & POLLIN) && c->read->active) {
+             found = 1;
+ 
+             ev = c->read;
+@@ -388,7 +395,7 @@ ngx_poll_process_events(ngx_cycle_t *cyc
+             ngx_locked_post_event(ev, queue);
+         }
+ 
+-        if (revents & POLLOUT) {
+        if ((revents & POLLOUT) && c->write->active) {
+             found = 1;
+             ev = c->write;
+ 
--- a/patches/nginx-1.3.11-server_header.patch
+++ b/patches/nginx-1.3.11-server_header.patch
@ -0,0 +1,26 @@
+diff -ur lz-nginx-1.3.11/nginx-1.3.11/src/core/nginx.h lz-nginx-1.3.11-patched/nginx-1.3.11/src/core/nginx.h
+--- lz-nginx-1.3.11/nginx-1.3.11/src/core/nginx.h	2010-02-12 17:31:01.000000000 +0800
+++ lz-nginx-1.3.11-patched/nginx-1.3.11/src/core/nginx.h	2010-03-30 10:52:13.240702627 +0800
+@@ -10,7 +10,7 @@
+ 
+ #define nginx_version         1003011
+ #define NGINX_VERSION      "1.3.11"
+-#define NGINX_VER          "nginx/" NGINX_VERSION
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+ 
+ #define NGINX_VAR          "NGINX"
+ #define NGX_OLDPID_EXT     ".oldbin"
+Only in lz-nginx-1.3.11-patched/nginx-1.3.11/src/core: nginx.h.orig
+Only in lz-nginx-1.3.11-patched/nginx-1.3.11/src/core: nginx.h.rej
+diff -ur lz-nginx-1.3.11/nginx-1.3.11/src/http/ngx_http_header_filter_module.c lz-nginx-1.3.11-patched/nginx-1.3.11/src/http/ngx_http_header_filter_module.c
+--- lz-nginx-1.3.11/nginx-1.3.11/src/http/ngx_http_header_filter_module.c	2010-03-03 23:14:04.000000000 +0800
+++ lz-nginx-1.3.11-patched/nginx-1.3.11/src/http/ngx_http_header_filter_module.c	2010-03-30 10:52:53.670909405 +0800
+@@ -45,7 +45,7 @@
+ };
+ 
+ 
+-static char ngx_http_server_string[] = "Server: nginx" CRLF;
+static char ngx_http_server_string[] = "Server: ngx_openresty" CRLF;
+ static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
+ 
+ 
--- a/patches/nginx-1.3.11-slab_alloc_no_memory_as_info.patch
+++ b/patches/nginx-1.3.11-slab_alloc_no_memory_as_info.patch
@ -0,0 +1,11 @@
+--- nginx-1.3.11/src/core/ngx_slab.c	2012-09-24 11:34:04.000000000 -0700
+++ nginx-1.3.11-patched/src/core/ngx_slab.c	2012-12-05 20:47:07.296694952 -0800
+@@ -657,7 +657,7 @@ ngx_slab_alloc_pages(ngx_slab_pool_t *po
+         }
+     }
+ 
+-    ngx_slab_error(pool, NGX_LOG_CRIT, "ngx_slab_alloc() failed: no memory");
+    ngx_slab_error(pool, NGX_LOG_INFO, "ngx_slab_alloc() failed: no memory");
+ 
+     return NULL;
+ }
--- a/patches/nginx-1.3.11-upstream_pipelining.patch
+++ b/patches/nginx-1.3.11-upstream_pipelining.patch
@ -0,0 +1,40 @@
+diff -rudp nginx-1.3.11/src/http/ngx_http_upstream.c nginx-1.3.11-patched/src/http/ngx_http_upstream.c
+--- nginx-1.3.11/src/http/ngx_http_upstream.c	2012-08-06 10:34:08.000000000 -0700
+++ nginx-1.3.11-patched/src/http/ngx_http_upstream.c	2012-12-05 14:46:41.741173058 -0800
+@@ -1216,6 +1216,7 @@ ngx_http_upstream_connect(ngx_http_reque
+     }
+ 
+     u->request_sent = 0;
+    u->request_all_sent = 0;
+ 
+     if (rc == NGX_AGAIN) {
+         ngx_add_timer(c->write, u->conf->connect_timeout);
+@@ -1418,6 +1419,8 @@ ngx_http_upstream_send_request(ngx_http_
+ 
+     /* rc == NGX_OK */
+ 
+    u->request_all_sent = 1;
+
+     if (c->tcp_nopush == NGX_TCP_NOPUSH_SET) {
+         if (ngx_tcp_push(c->fd) == NGX_ERROR) {
+             ngx_log_error(NGX_LOG_CRIT, c->log, ngx_socket_errno,
+@@ -1484,7 +1487,7 @@ ngx_http_upstream_send_request_handler(n
+ 
+ #endif
+ 
+-    if (u->header_sent) {
+    if (u->request_all_sent) {
+         u->write_event_handler = ngx_http_upstream_dummy_handler;
+ 
+         (void) ngx_handle_write_event(c->write, 0);
+diff -rudp nginx-1.3.11/src/http/ngx_http_upstream.h nginx-1.3.11-patched/src/http/ngx_http_upstream.h
+--- nginx-1.3.11/src/http/ngx_http_upstream.h	2012-02-13 03:01:58.000000000 -0800
+++ nginx-1.3.11-patched/src/http/ngx_http_upstream.h	2012-12-05 14:41:09.763514741 -0800
+@@ -324,6 +324,7 @@ struct ngx_http_upstream_s {
+     unsigned                         keepalive:1;
+ 
+     unsigned                         request_sent:1;
+    unsigned                         request_all_sent:1;
+     unsigned                         header_sent:1;
+ };
+ 
--- a/patches/nginx-1.3.11-upstream_test_connect_kqueue.patch
+++ b/patches/nginx-1.3.11-upstream_test_connect_kqueue.patch
@ -0,0 +1,26 @@
+--- nginx-1.3.11/src/http/ngx_http_upstream.c	2012-08-06 10:34:08.000000000 -0700
+++ nginx-1.3.11-patched/src/http/ngx_http_upstream.c	2012-11-05 21:17:38.000000000 -0800
+@@ -1808,10 +1808,22 @@ ngx_http_upstream_test_connect(ngx_conne
+ 
+ #if (NGX_HAVE_KQUEUE)
+ 
+    ngx_event_t *ev;
+
+     if (ngx_event_flags & NGX_USE_KQUEUE_EVENT)  {
+         if (c->write->pending_eof) {
+            ev = c->write;
+
+        } else if (c->read->pending_eof) {
+            ev = c->read;
+
+        } else {
+            ev = NULL;
+        }
+
+        if (ev) {
+             c->log->action = "connecting to upstream";
+-            (void) ngx_connection_error(c, c->write->kq_errno,
+            (void) ngx_connection_error(c, ev->kq_errno,
+                                     "kevent() reported that connect() failed");
+             return NGX_ERROR;
+         }
--- a/patches/nginx-1.3.7-resolver_wev_handler_segfault_with_poll.patch
+++ b/patches/nginx-1.3.7-resolver_wev_handler_segfault_with_poll.patch
@ -0,0 +1,31 @@
+--- nginx-1.3.7/src/event/modules/ngx_poll_module.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.3.7-patched/src/event/modules/ngx_poll_module.c	2013-01-23 12:34:13.990781456 -0800
+@@ -367,11 +367,18 @@ ngx_poll_process_events(ngx_cycle_t *cyc
+              */
+ 
+             revents |= POLLIN|POLLOUT;
+            if (c->read->active) {
+                revents |= POLLIN;
+            }
+
+            if (c->write->active) {
+                revents |= POLLOUT;
+            }
+         }
+ 
+         found = 0;
+ 
+-        if (revents & POLLIN) {
+        if ((revents & POLLIN) && c->read->active) {
+             found = 1;
+ 
+             ev = c->read;
+@@ -388,7 +395,7 @@ ngx_poll_process_events(ngx_cycle_t *cyc
+             ngx_locked_post_event(ev, queue);
+         }
+ 
+-        if (revents & POLLOUT) {
+        if ((revents & POLLOUT) && c->write->active) {
+             found = 1;
+             ev = c->write;
+ 
--- a/patches/nginx-1.4.1-channel-uninit-params.patch
+++ b/patches/nginx-1.4.1-channel-uninit-params.patch
@ -0,0 +1,42 @@
+diff -urp nginx-1.4.1/src/os/unix/ngx_channel.c nginx-1.4.1-patched/src/os/unix/ngx_channel.c
+--- nginx-1.4.1/src/os/unix/ngx_channel.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.4.1-patched/src/os/unix/ngx_channel.c	2012-09-17 11:33:09.215394217 -0700
+@@ -31,6 +31,8 @@ ngx_write_channel(ngx_socket_t s, ngx_ch
+         msg.msg_controllen = 0;
+ 
+     } else {
+        ngx_memzero(&cmsg, sizeof(cmsg));
+
+         msg.msg_control = (caddr_t) &cmsg;
+         msg.msg_controllen = sizeof(cmsg);
+ 
+diff -urp nginx-1.4.1/src/os/unix/ngx_process_cycle.c nginx-1.4.1-patched/src/os/unix/ngx_process_cycle.c
+--- nginx-1.4.1/src/os/unix/ngx_process_cycle.c	2012-07-02 09:23:14.000000000 -0700
+++ nginx-1.4.1-patched/src/os/unix/ngx_process_cycle.c	2012-09-17 11:33:09.214394215 -0700
+@@ -356,6 +356,8 @@ ngx_start_worker_processes(ngx_cycle_t *
+ 
+     ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "start worker processes");
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_OPEN_CHANNEL;
+ 
+     for (i = 0; i < n; i++) {
+@@ -463,6 +465,8 @@ ngx_signal_worker_processes(ngx_cycle_t
+     ngx_err_t      err;
+     ngx_channel_t  ch;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+ #if (NGX_BROKEN_SCM_RIGHTS)
+ 
+     ch.command = 0;
+@@ -564,6 +568,8 @@ ngx_reap_children(ngx_cycle_t *cycle)
+     ngx_channel_t     ch;
+     ngx_core_conf_t  *ccf;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_CLOSE_CHANNEL;
+     ch.fd = -1;
+ 
--- a/patches/nginx-1.4.1-cve-2013-2070.patch
+++ b/patches/nginx-1.4.1-cve-2013-2070.patch
@ -0,0 +1,13 @@
+--- src/http/modules/ngx_http_proxy_module.c
+++ src/http/modules/ngx_http_proxy_module.c
+@@ -1865,6 +1865,10 @@ data:
+ 
+     }
+ 
+    if (ctx->size < 0 || ctx->length < 0) {
+        goto invalid;
+    }
+
+     return rc;
+ 
+ done:
--- a/patches/nginx-1.4.1-dtrace.patch
+++ b/patches/nginx-1.4.1-dtrace.patch
--- a/patches/nginx-1.4.1-gcc-maybe-uninitialized-warning.patch
+++ b/patches/nginx-1.4.1-gcc-maybe-uninitialized-warning.patch
@ -0,0 +1,11 @@
+--- nginx-1.4.1/src/http/ngx_http_request.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.1-patched/src/http/ngx_http_request.c	2013-06-11 12:59:48.008321688 -0700
+@@ -1951,7 +1951,7 @@
+     ngx_int_t                  rc;
+     ngx_http_connection_t     *hc;
+     ngx_http_core_loc_conf_t  *clcf;
+-    ngx_http_core_srv_conf_t  *cscf;
+    ngx_http_core_srv_conf_t  *cscf = NULL;
+ 
+     hc = r->http_connection;
+ 
--- a/patches/nginx-1.4.1-invalid_referer_hash.patch
+++ b/patches/nginx-1.4.1-invalid_referer_hash.patch
@ -0,0 +1,12 @@
+--- nginx-1.4.1/src/http/modules/ngx_http_referer_module.c	2013-05-06 03:27:10.000000000 -0700
+++ nginx-1.4.1-patched/src/http/modules/ngx_http_referer_module.c	2013-05-21 16:04:49.340286168 -0700
+@@ -396,8 +396,7 @@ ngx_http_valid_referers(ngx_conf_t *cf,
+ 
+     ngx_str_set(&name, "invalid_referer");
+ 
+-    var = ngx_http_add_variable(cf, &name,
+-                                NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOHASH);
+    var = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE);
+     if (var == NULL) {
+         return NGX_CONF_ERROR;
+     }
--- a/patches/nginx-1.4.1-location_if_inherits_proxy.patch
+++ b/patches/nginx-1.4.1-location_if_inherits_proxy.patch
@ -0,0 +1,15 @@
+--- nginx-1.4.1/src/http/modules/ngx_http_proxy_module.c	2012-04-23 18:40:01.000000000 +0800
+++ nginx-1.4.1-patched/src/http/modules/ngx_http_proxy_module.c	2012-06-24 12:48:57.289834450 +0800
+@@ -3023,8 +3023,10 @@
+ 
+     if (conf->upstream.upstream || conf->proxy_lengths) {
+         clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+-        if (clcf->handler == NULL && clcf->lmt_excpt) {
+-            clcf->handler = ngx_http_proxy_handler;
+        if (clcf->handler == NULL) {
+            if (clcf->lmt_excpt) {
+                clcf->handler = ngx_http_proxy_handler;
+            }
+             conf->location = prev->location;
+         }
+     }
--- a/patches/nginx-1.4.1-log_escape_non_ascii.patch
+++ b/patches/nginx-1.4.1-log_escape_non_ascii.patch
@ -0,0 +1,115 @@
+--- nginx-1.4.1/src/http/modules/ngx_http_log_module.c	2011-11-01 21:24:50.000000000 +0800
+++ nginx-1.4.1-patched/src/http/modules/ngx_http_log_module.c	2011-11-10 16:17:29.599039534 +0800
+@@ -61,6 +61,8 @@
+     time_t                      open_file_cache_valid;
+     ngx_uint_t                  open_file_cache_min_uses;
+ 
+    ngx_flag_t                  escape_non_ascii;
+
+     ngx_uint_t                  off;        /* unsigned  off:1 */
+ } ngx_http_log_loc_conf_t;
+ 
+@@ -104,7 +106,8 @@
+     uintptr_t data);
+ static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf,
+     ngx_http_log_op_t *op);
+-static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size);
+static uintptr_t ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst,
+    u_char *src, size_t size);
+ 
+ 
+ static void *ngx_http_log_create_main_conf(ngx_conf_t *cf);
+@@ -146,6 +149,13 @@
+       0,
+       NULL },
+ 
+    { ngx_string("log_escape_non_ascii"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
+      ngx_conf_set_flag_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_log_loc_conf_t, escape_non_ascii),
+      NULL },
+
+       ngx_null_command
+ };
+ 
+@@ -637,6 +647,7 @@
+ ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
+ {
+     uintptr_t                   len;
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, data);
+@@ -645,7 +656,9 @@
+         return 1;
+     }
+ 
+-    len = ngx_http_log_escape(NULL, value->data, value->len);
+    lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+
+    len = ngx_http_log_escape(lcf, NULL, value->data, value->len);
+ 
+     value->escape = len ? 1 : 0;
+ 
+@@ -656,6 +669,7 @@
+ static u_char *
+ ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
+ {
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, op->data);
+@@ -669,16 +683,18 @@
+         return ngx_cpymem(buf, value->data, value->len);
+ 
+     } else {
+-        return (u_char *) ngx_http_log_escape(buf, value->data, value->len);
+        lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+        return (u_char *) ngx_http_log_escape(lcf, buf, value->data, value->len);
+     }
+ }
+ 
+ 
+ static uintptr_t
+-ngx_http_log_escape(u_char *dst, u_char *src, size_t size)
+ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst, u_char *src,
+    size_t size)
+ {
+-    ngx_uint_t      n;
+-    static u_char   hex[] = "0123456789ABCDEF";
+    ngx_uint_t                   n;
+    static u_char                hex[] = "0123456789ABCDEF";
+ 
+     static uint32_t   escape[] = {
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+@@ -698,6 +714,12 @@
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+     };
+ 
+    if (lcf->escape_non_ascii) {
+        ngx_memset(&escape[4], 0xff, sizeof(uint32_t) * 4);
+
+    } else {
+        ngx_memzero(&escape[4], sizeof(uint32_t) * 4);
+    }
+ 
+     if (dst == NULL) {
+ 
+@@ -781,6 +803,7 @@
+     }
+ 
+     conf->open_file_cache = NGX_CONF_UNSET_PTR;
+    conf->escape_non_ascii = NGX_CONF_UNSET;
+ 
+     return conf;
+ }
+@@ -796,6 +819,8 @@
+     ngx_http_log_fmt_t        *fmt;
+     ngx_http_log_main_conf_t  *lmcf;
+ 
+    ngx_conf_merge_value(conf->escape_non_ascii, prev->escape_non_ascii, 1);
+
+     if (conf->open_file_cache == NGX_CONF_UNSET_PTR) {
+ 
+         conf->open_file_cache = prev->open_file_cache;
--- a/patches/nginx-1.4.1-no_Werror.patch
+++ b/patches/nginx-1.4.1-no_Werror.patch
@ -0,0 +1,24 @@
+diff -ur nginx-1.4.1/auto/cc/gcc nginx-1.4.1-patched/auto/cc/gcc
+--- nginx-1.4.1/auto/cc/gcc	2011-06-27 19:53:00.205737804 +0800
+++ nginx-1.4.1-patched/auto/cc/gcc	2011-06-27 19:53:13.837741087 +0800
+@@ -169,7 +169,7 @@
+ 
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
+diff -ur nginx-1.4.1/auto/cc/icc nginx-1.4.1-patched/auto/cc/icc
+--- nginx-1.4.1/auto/cc/icc	2011-06-27 19:52:56.370157068 +0800
+++ nginx-1.4.1-patched/auto/cc/icc	2011-06-27 19:53:19.508916811 +0800
+@@ -139,7 +139,7 @@
+ esac
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
--- a/patches/nginx-1.4.1-no_error_pages.patch
+++ b/patches/nginx-1.4.1-no_error_pages.patch
@ -0,0 +1,90 @@
+--- nginx-1.4.1/src/http/ngx_http_core_module.c	2010-12-14 18:38:42.000000000 +0800
+++ nginx-1.4.1-patched/src/http/ngx_http_core_module.c	2011-01-30 19:24:34.956354518 +0800
+@@ -57,6 +57,8 @@
+     void *conf);
+ static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+static char *ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+ static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+ static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
+@@ -614,6 +616,14 @@
+       0,
+       NULL },
+ 
+    { ngx_string("no_error_pages"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
+                        |NGX_CONF_NOARGS,
+      ngx_http_core_no_error_pages,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+     { ngx_string("try_files"),
+       NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
+       ngx_http_core_try_files,
+@@ -3052,7 +3062,6 @@
+      *     clcf->types = NULL;
+      *     clcf->default_type = { 0, NULL };
+      *     clcf->error_log = NULL;
+-     *     clcf->error_pages = NULL;
+      *     clcf->try_files = NULL;
+      *     clcf->client_body_path = NULL;
+      *     clcf->regex = NULL;
+@@ -3062,6 +3071,7 @@
+      *     clcf->gzip_proxied = 0;
+      */
+ 
+    clcf->error_pages = NGX_CONF_UNSET_PTR;
+     clcf->client_max_body_size = NGX_CONF_UNSET;
+     clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
+     clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
+@@ -3250,9 +3260,7 @@
+         }
+     }
+ 
+-    if (conf->error_pages == NULL && prev->error_pages) {
+-        conf->error_pages = prev->error_pages;
+-    }
+    ngx_conf_merge_ptr_value(conf->error_pages, prev->error_pages, NULL);
+ 
+     ngx_conf_merge_str_value(conf->default_type,
+                               prev->default_type, "text/plain");
+@@ -3988,6 +3996,10 @@
+     ngx_http_compile_complex_value_t   ccv;
+ 
+     if (clcf->error_pages == NULL) {
+        return "conflicts with \"no_error_pages\"";
+    }
+
+    if (clcf->error_pages == NGX_CONF_UNSET_PTR) {
+         clcf->error_pages = ngx_array_create(cf->pool, 4,
+                                              sizeof(ngx_http_err_page_t));
+         if (clcf->error_pages == NULL) {
+@@ -4095,6 +4107,25 @@
+ 
+ 
+ static char *
+ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t *clcf = conf;
+
+    if (clcf->error_pages == NULL) {
+        return "is duplicate";
+    }
+
+    if (clcf->error_pages != NGX_CONF_UNSET_PTR) {
+        return "conflicts with \"error_page\"";
+    }
+
+    clcf->error_pages = NULL;
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+ {
+     ngx_http_core_loc_conf_t *clcf = conf;
--- a/patches/nginx-1.4.1-no_pool.patch
+++ b/patches/nginx-1.4.1-no_pool.patch
@ -0,0 +1,607 @@
+diff -upr nginx-1.4.1/src/core/nginx.h nginx-1.4.1-patched/src/core/nginx.h
+--- nginx-1.4.1/src/core/nginx.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.1-patched/src/core/nginx.h	2013-06-10 16:12:23.691136795 -0700
+@@ -10,7 +10,7 @@
+ 
+ 
+ #define nginx_version      1004001
+ #define NGINX_VERSION      "1.4.1"
+-#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown (no pool)"
+ 
+ #define NGINX_VAR          "NGINX"
+Only in nginx-1.4.1-patched/src/core: nginx.h.orig
+Only in nginx-1.4.1-patched/src/core: nginx.h.rej
+diff -upr nginx-1.4.1/src/core/ngx_array.c nginx-1.4.1-patched/src/core/ngx_array.c
+--- nginx-1.4.1/src/core/ngx_array.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.1-patched/src/core/ngx_array.c	2013-06-10 16:12:23.692136802 -0700
+@@ -30,26 +30,30 @@ ngx_array_create(ngx_pool_t *p, ngx_uint
+ void
+ ngx_array_destroy(ngx_array_t *a)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     p = a->pool;
+ 
+-    if ((u_char *) a->elts + a->size * a->nalloc == p->d.last) {
+-        p->d.last -= a->size * a->nalloc;
+    if (a->elts) {
+        ngx_pfree(p, a->elts);
+     }
+ 
+-    if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) {
+-        p->d.last = (u_char *) a;
+    for (link = a->old_elts; link; link = link->next) {
+        ngx_pfree(p, link->elts);
+     }
+
+    ngx_pfree(p, a);
+ }
+ 
+ 
+ void *
+ ngx_array_push(ngx_array_t *a)
+ {
+-    void        *elt, *new;
+-    size_t       size;
+-    ngx_pool_t  *p;
+    void                *elt, *new;
+    size_t               size;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts == a->nalloc) {
+ 
+@@ -59,29 +63,27 @@ ngx_array_push(ngx_array_t *a)
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + size == p->d.last
+-            && p->d.last + a->size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += a->size;
+-            a->nalloc++;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            new = ngx_palloc(p, 2 * size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, size);
+-            a->elts = new;
+-            a->nalloc *= 2;
+        /* allocate a new array */
+
+        new = ngx_palloc(p, 2 * size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc *= 2;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+@@ -95,11 +97,10 @@ void *
+ ngx_array_push_n(ngx_array_t *a, ngx_uint_t n)
+ {
+     void        *elt, *new;
+-    size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *p;
+ 
+-    size = n * a->size;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts + n > a->nalloc) {
+ 
+@@ -107,31 +108,27 @@ ngx_array_push_n(ngx_array_t *a, ngx_uin
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + a->size * a->nalloc == p->d.last
+-            && p->d.last + size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += size;
+-            a->nalloc += n;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+-
+-            new = ngx_palloc(p, nalloc * a->size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, a->nelts * a->size);
+-            a->elts = new;
+-            a->nalloc = nalloc;
+        nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+
+        new = ngx_palloc(p, nalloc * a->size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, a->nelts * a->size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc = nalloc;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+Only in nginx-1.4.1-patched/src/core: ngx_array.c.orig
+Only in nginx-1.4.1-patched/src/core: ngx_array.c.rej
+diff -upr nginx-1.4.1/src/core/ngx_array.h nginx-1.4.1-patched/src/core/ngx_array.h
+--- nginx-1.4.1/src/core/ngx_array.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.1-patched/src/core/ngx_array.h	2013-06-10 16:15:08.314275482 -0700
+@@ -13,12 +13,23 @@
+ #include <ngx_core.h>
+ 
+ 
+typedef struct ngx_array_link_s ngx_array_link_t;
+
+
+struct ngx_array_link_s {
+    void                    *elts;
+    ngx_array_link_t        *next;
+};
+
+
+ typedef struct {
+     void        *elts;
+     ngx_uint_t   nelts;
+     size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *pool;
+
+    ngx_array_link_t *old_elts;
+ } ngx_array_t;
+ 
+ 
+@@ -40,6 +51,7 @@ ngx_array_init(ngx_array_t *array, ngx_p
+     array->size = size;
+     array->nalloc = n;
+     array->pool = pool;
+    array->old_elts = NULL;
+ 
+     array->elts = ngx_palloc(pool, n * size);
+     if (array->elts == NULL) {
+Only in nginx-1.4.1-patched/src/core: ngx_array.h.orig
+Only in nginx-1.4.1-patched/src/core: ngx_array.h.rej
+diff -upr nginx-1.4.1/src/core/ngx_palloc.c nginx-1.4.1-patched/src/core/ngx_palloc.c
+--- nginx-1.4.1/src/core/ngx_palloc.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.1-patched/src/core/ngx_palloc.c	2013-06-10 16:12:23.718136984 -0700
+@@ -9,32 +9,23 @@
+ #include <ngx_core.h>
+ 
+ 
+-static void *ngx_palloc_block(ngx_pool_t *pool, size_t size);
+-static void *ngx_palloc_large(ngx_pool_t *pool, size_t size);
+-
+-
+ ngx_pool_t *
+ ngx_create_pool(size_t size, ngx_log_t *log)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t        *p;
+ 
+-    p = ngx_memalign(NGX_POOL_ALIGNMENT, size, log);
+    size = sizeof(ngx_pool_t);
+    p = ngx_alloc(size, log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    p->d.end = (u_char *) p + size;
+-    p->d.next = NULL;
+-    p->d.failed = 0;
+    ngx_memzero(p, size);
+ 
+     size = size - sizeof(ngx_pool_t);
+     p->max = (size < NGX_MAX_ALLOC_FROM_POOL) ? size : NGX_MAX_ALLOC_FROM_POOL;
+ 
+     p->current = p;
+-    p->chain = NULL;
+-    p->large = NULL;
+-    p->cleanup = NULL;
+     p->log = log;
+ 
+     return p;
+@@ -44,8 +35,7 @@ ngx_create_pool(size_t size, ngx_log_t *
+ void
+ ngx_destroy_pool(ngx_pool_t *pool)
+ {
+-    ngx_pool_t          *p, *n;
+-    ngx_pool_large_t    *l;
+    ngx_pool_data_t     *d, *n;
+     ngx_pool_cleanup_t  *c;
+ 
+     for (c = pool->cleanup; c; c = c->next) {
+@@ -56,13 +46,9 @@ ngx_destroy_pool(ngx_pool_t *pool)
+         }
+     }
+ 
+-    for (l = pool->large; l; l = l->next) {
+-
+-        ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
+-
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+    if (pool->d == NULL) {
+        ngx_free(pool);
+        return;
+     }
+ 
+ #if (NGX_DEBUG)
+@@ -72,9 +58,9 @@ ngx_destroy_pool(ngx_pool_t *pool)
+      * so we cannot use this log while free()ing the pool
+      */
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+         ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                       "free: %p, unused: %uz", p, p->d.end - p->d.last);
+                       "free: %p, unused: %d", d, 0);
+ 
+         if (n == NULL) {
+             break;
+@@ -83,172 +69,82 @@ ngx_destroy_pool(ngx_pool_t *pool)
+ 
+ #endif
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+-        ngx_free(p);
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+        ngx_free(d->alloc);
+        ngx_free(d);
+ 
+         if (n == NULL) {
+             break;
+         }
+     }
+-}
+ 
+    pool->d = NULL;
+ 
+-void
+-ngx_reset_pool(ngx_pool_t *pool)
+-{
+-    ngx_pool_t        *p;
+-    ngx_pool_large_t  *l;
+-
+-    for (l = pool->large; l; l = l->next) {
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+-    }
+-
+-    pool->large = NULL;
+-
+-    for (p = pool; p; p = p->d.next) {
+-        p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    }
+    ngx_free(pool);
+ }
+ 
+ 
+-void *
+-ngx_palloc(ngx_pool_t *pool, size_t size)
+void
+ngx_reset_pool(ngx_pool_t *pool)
+ {
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+    ngx_pool_data_t     *d, *n;
+    ngx_pool_data_t     *saved = NULL;
+ 
+-        p = pool->current;
+-
+-        do {
+-            m = ngx_align_ptr(p->d.last, NGX_ALIGNMENT);
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+    if (pool->d) {
+        for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+            if (d->alloc == pool->log) {
+                saved = d;
+                continue;
+             }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+-    }
+-
+-    return ngx_palloc_large(pool, size);
+-}
+-
+-
+-void *
+-ngx_pnalloc(ngx_pool_t *pool, size_t size)
+-{
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+-
+-        p = pool->current;
+-
+-        do {
+-            m = p->d.last;
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+            ngx_free(d->alloc);
+            ngx_free(d);
+ 
+-                return m;
+            if (n == NULL) {
+                break;
+             }
+        }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+        pool->d = saved;
+     }
+-
+-    return ngx_palloc_large(pool, size);
+ }
+ 
+ 
+-static void *
+-ngx_palloc_block(ngx_pool_t *pool, size_t size)
+void *
+ngx_malloc(ngx_pool_t *pool, size_t size)
+ {
+-    u_char      *m;
+-    size_t       psize;
+-    ngx_pool_t  *p, *new, *current;
+    ngx_pool_data_t     *d;
+    void                *p;
+ 
+-    psize = (size_t) (pool->d.end - (u_char *) pool);
+-
+-    m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
+-    if (m == NULL) {
+    p = ngx_alloc(size, pool->log);
+    if (p == NULL) {
+         return NULL;
+     }
+ 
+-    new = (ngx_pool_t *) m;
+-
+-    new->d.end = m + psize;
+-    new->d.next = NULL;
+-    new->d.failed = 0;
+-
+-    m += sizeof(ngx_pool_data_t);
+-    m = ngx_align_ptr(m, NGX_ALIGNMENT);
+-    new->d.last = m + size;
+-
+-    current = pool->current;
+-
+-    for (p = current; p->d.next; p = p->d.next) {
+-        if (p->d.failed++ > 4) {
+-            current = p->d.next;
+-        }
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+        ngx_free(p);
+        return NULL;
+     }
+ 
+-    p->d.next = new;
+-
+-    pool->current = current ? current : new;
+-
+-    return m;
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+    return p;
+ }
+ 
+ 
+-static void *
+-ngx_palloc_large(ngx_pool_t *pool, size_t size)
+void *
+ngx_palloc(ngx_pool_t *pool, size_t size)
+ {
+-    void              *p;
+-    ngx_uint_t         n;
+-    ngx_pool_large_t  *large;
+-
+-    p = ngx_alloc(size, pool->log);
+-    if (p == NULL) {
+-        return NULL;
+-    }
+-
+-    n = 0;
+-
+-    for (large = pool->large; large; large = large->next) {
+-        if (large->alloc == NULL) {
+-            large->alloc = p;
+-            return p;
+-        }
+-
+-        if (n++ > 3) {
+-            break;
+-        }
+-    }
+-
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+-        ngx_free(p);
+-        return NULL;
+-    }
+    return ngx_malloc(pool, size);
+}
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+ 
+-    return p;
+void *
+ngx_pnalloc(ngx_pool_t *pool, size_t size)
+{
+    return ngx_malloc(pool, size);
+ }
+ 
+ 
+@@ -256,38 +152,48 @@ void *
+ ngx_pmemalign(ngx_pool_t *pool, size_t size, size_t alignment)
+ {
+     void              *p;
+-    ngx_pool_large_t  *large;
+    ngx_pool_data_t   *d;
+ 
+     p = ngx_memalign(alignment, size, pool->log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+         ngx_free(p);
+         return NULL;
+     }
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+-
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+     return p;
+ }
+ 
+ 
+ ngx_int_t
+-ngx_pfree(ngx_pool_t *pool, void *p)
+ngx_pfree(ngx_pool_t *pool, void *data)
+ {
+-    ngx_pool_large_t  *l;
+    ngx_pool_data_t     *p, *d;
+ 
+-    for (l = pool->large; l; l = l->next) {
+-        if (p == l->alloc) {
+-            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                           "free: %p", l->alloc);
+-            ngx_free(l->alloc);
+-            l->alloc = NULL;
+    p = NULL;
+    for (d = pool->d; d; p = d, d = d->next) {
+        if (data == d->alloc) {
+
+            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", d->alloc);
+
+            ngx_free(d->alloc);
+            d->alloc = NULL;
+
+            if (p) {
+                p->next = d->next;
+
+            } else {
+                pool->d = d->next;
+            }
+
+            ngx_free(d);
+ 
+             return NGX_OK;
+         }
+diff -upr nginx-1.4.1/src/core/ngx_palloc.h nginx-1.4.1-patched/src/core/ngx_palloc.h
+--- nginx-1.4.1/src/core/ngx_palloc.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.1-patched/src/core/ngx_palloc.h	2013-06-10 16:12:23.720136999 -0700
+@@ -38,28 +38,21 @@ struct ngx_pool_cleanup_s {
+ };
+ 
+ 
+-typedef struct ngx_pool_large_s  ngx_pool_large_t;
+-
+-struct ngx_pool_large_s {
+-    ngx_pool_large_t     *next;
+-    void                 *alloc;
+-};
+typedef struct ngx_pool_data_s   ngx_pool_large_t;
+typedef struct ngx_pool_data_s   ngx_pool_data_t;
+ 
+ 
+-typedef struct {
+-    u_char               *last;
+-    u_char               *end;
+-    ngx_pool_t           *next;
+-    ngx_uint_t            failed;
+-} ngx_pool_data_t;
+struct ngx_pool_data_s {
+    ngx_pool_data_t        *next;
+    void                   *alloc;
+};
+ 
+ 
+ struct ngx_pool_s {
+-    ngx_pool_data_t       d;
+    ngx_pool_data_t      *d;
+     size_t                max;
+     ngx_pool_t           *current;
+     ngx_chain_t          *chain;
+-    ngx_pool_large_t     *large;
+     ngx_pool_cleanup_t   *cleanup;
+     ngx_log_t            *log;
+ };
--- a/patches/nginx-1.4.1-server_header.patch
+++ b/patches/nginx-1.4.1-server_header.patch
@ -0,0 +1,26 @@
+diff -ur lz-nginx-1.4.1/nginx-1.4.1/src/core/nginx.h lz-nginx-1.4.1-patched/nginx-1.4.1/src/core/nginx.h
+--- lz-nginx-1.4.1/nginx-1.4.1/src/core/nginx.h	2010-02-12 17:31:01.000000000 +0800
+++ lz-nginx-1.4.1-patched/nginx-1.4.1/src/core/nginx.h	2010-03-30 10:52:13.240702627 +0800
+@@ -10,7 +10,7 @@
+ 
+ #define nginx_version         1004001
+ #define NGINX_VERSION      "1.4.1"
+-#define NGINX_VER          "nginx/" NGINX_VERSION
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+ 
+ #define NGINX_VAR          "NGINX"
+ #define NGX_OLDPID_EXT     ".oldbin"
+Only in lz-nginx-1.4.1-patched/nginx-1.4.1/src/core: nginx.h.orig
+Only in lz-nginx-1.4.1-patched/nginx-1.4.1/src/core: nginx.h.rej
+diff -ur lz-nginx-1.4.1/nginx-1.4.1/src/http/ngx_http_header_filter_module.c lz-nginx-1.4.1-patched/nginx-1.4.1/src/http/ngx_http_header_filter_module.c
+--- lz-nginx-1.4.1/nginx-1.4.1/src/http/ngx_http_header_filter_module.c	2010-03-03 23:14:04.000000000 +0800
+++ lz-nginx-1.4.1-patched/nginx-1.4.1/src/http/ngx_http_header_filter_module.c	2010-03-30 10:52:53.670909405 +0800
+@@ -45,7 +45,7 @@
+ };
+ 
+ 
+-static char ngx_http_server_string[] = "Server: nginx" CRLF;
+static char ngx_http_server_string[] = "Server: ngx_openresty" CRLF;
+ static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
+ 
+ 
--- a/patches/nginx-1.4.1-slab_alloc_no_memory_as_info.patch
+++ b/patches/nginx-1.4.1-slab_alloc_no_memory_as_info.patch
@ -0,0 +1,11 @@
+--- nginx-1.4.1/src/core/ngx_slab.c	2012-09-24 11:34:04.000000000 -0700
+++ nginx-1.4.1-patched/src/core/ngx_slab.c	2012-12-05 20:47:07.296694952 -0800
+@@ -657,7 +657,7 @@ ngx_slab_alloc_pages(ngx_slab_pool_t *po
+         }
+     }
+ 
+-    ngx_slab_error(pool, NGX_LOG_CRIT, "ngx_slab_alloc() failed: no memory");
+    ngx_slab_error(pool, NGX_LOG_INFO, "ngx_slab_alloc() failed: no memory");
+ 
+     return NULL;
+ }
--- a/patches/nginx-1.4.1-unix_socket_accept_over_read.patch
+++ b/patches/nginx-1.4.1-unix_socket_accept_over_read.patch
@ -0,0 +1,41 @@
+--- nginx-1.4.1/src/event/ngx_event_accept.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.1-patched/src/event/ngx_event_accept.c	2013-07-10 13:05:02.001249099 -0700
+@@ -269,17 +269,28 @@ ngx_event_accept(ngx_event_t *ev)
+ #endif
+ 
+         if (ls->addr_ntop) {
+-            c->addr_text.data = ngx_pnalloc(c->pool, ls->addr_text_max_len);
+-            if (c->addr_text.data == NULL) {
+-                ngx_close_accepted_connection(c);
+-                return;
+-            }
+            if (socklen > sizeof(c->sockaddr->sa_family)) {
+                c->addr_text.data = ngx_pnalloc(c->pool, ls->addr_text_max_len);
+                if (c->addr_text.data == NULL) {
+                    ngx_close_accepted_connection(c);
+                    return;
+                }
+
+                c->addr_text.len = ngx_sock_ntop(c->sockaddr, c->addr_text.data,
+                                                 ls->addr_text_max_len, 0);
+                if (c->addr_text.len == 0) {
+                    ngx_close_accepted_connection(c);
+                    return;
+                }
+
+            } else {
+                /*
+                 * Linux accept/accept4 syscalls, for example, do not return
+                 * address data upon unix domain sockets
+                 */
+ 
+-            c->addr_text.len = ngx_sock_ntop(c->sockaddr, c->addr_text.data,
+-                                             ls->addr_text_max_len, 0);
+-            if (c->addr_text.len == 0) {
+-                ngx_close_accepted_connection(c);
+-                return;
+                c->addr_text.data = NULL;
+                c->addr_text.len = 0;
+             }
+         }
+ 
--- a/patches/nginx-1.4.1-upstream_pipelining.patch
+++ b/patches/nginx-1.4.1-upstream_pipelining.patch
@ -0,0 +1,40 @@
+diff -rudp nginx-1.4.1/src/http/ngx_http_upstream.c nginx-1.4.1-patched/src/http/ngx_http_upstream.c
+--- nginx-1.4.1/src/http/ngx_http_upstream.c	2012-08-06 10:34:08.000000000 -0700
+++ nginx-1.4.1-patched/src/http/ngx_http_upstream.c	2012-12-05 14:46:41.741173058 -0800
+@@ -1216,6 +1216,7 @@ ngx_http_upstream_connect(ngx_http_reque
+     }
+ 
+     u->request_sent = 0;
+    u->request_all_sent = 0;
+ 
+     if (rc == NGX_AGAIN) {
+         ngx_add_timer(c->write, u->conf->connect_timeout);
+@@ -1418,6 +1419,8 @@ ngx_http_upstream_send_request(ngx_http_
+ 
+     /* rc == NGX_OK */
+ 
+    u->request_all_sent = 1;
+
+     if (c->tcp_nopush == NGX_TCP_NOPUSH_SET) {
+         if (ngx_tcp_push(c->fd) == NGX_ERROR) {
+             ngx_log_error(NGX_LOG_CRIT, c->log, ngx_socket_errno,
+@@ -1484,7 +1487,7 @@ ngx_http_upstream_send_request_handler(n
+ 
+ #endif
+ 
+-    if (u->header_sent) {
+    if (u->request_all_sent) {
+         u->write_event_handler = ngx_http_upstream_dummy_handler;
+ 
+         (void) ngx_handle_write_event(c->write, 0);
+diff -rudp nginx-1.4.1/src/http/ngx_http_upstream.h nginx-1.4.1-patched/src/http/ngx_http_upstream.h
+--- nginx-1.4.1/src/http/ngx_http_upstream.h	2012-02-13 03:01:58.000000000 -0800
+++ nginx-1.4.1-patched/src/http/ngx_http_upstream.h	2012-12-05 14:41:09.763514741 -0800
+@@ -324,6 +324,7 @@ struct ngx_http_upstream_s {
+     unsigned                         keepalive:1;
+ 
+     unsigned                         request_sent:1;
+    unsigned                         request_all_sent:1;
+     unsigned                         header_sent:1;
+ };
+ 
--- a/patches/nginx-1.4.1-upstream_truncation.patch
+++ b/patches/nginx-1.4.1-upstream_truncation.patch
@ -0,0 +1,149 @@
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.1/src/http/modules/ngx_http_scgi_module.c nginx-1.4.1-patched/src/http/modules/ngx_http_scgi_module.c
+--- nginx-1.4.1/src/http/modules/ngx_http_scgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.4.1-patched/src/http/modules/ngx_http_scgi_module.c	2013-04-07 12:09:55.900492634 -0700
+@@ -39,6 +39,7 @@ static ngx_int_t ngx_http_scgi_process_s
+ static ngx_int_t ngx_http_scgi_process_header(ngx_http_request_t *r);
+ static void ngx_http_scgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_scgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc);
+static ngx_int_t ngx_http_scgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_scgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -446,6 +447,8 @@ ngx_http_scgi_handler(ngx_http_request_t
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_scgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1046,6 +1049,17 @@ ngx_http_scgi_finalize_request(ngx_http_
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_scgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_scgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.1/src/http/modules/ngx_http_uwsgi_module.c nginx-1.4.1-patched/src/http/modules/ngx_http_uwsgi_module.c
+--- nginx-1.4.1/src/http/modules/ngx_http_uwsgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.4.1-patched/src/http/modules/ngx_http_uwsgi_module.c	2013-04-07 11:58:24.546915778 -0700
+@@ -46,6 +46,7 @@ static ngx_int_t ngx_http_uwsgi_process_
+ static void ngx_http_uwsgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_uwsgi_finalize_request(ngx_http_request_t *r,
+     ngx_int_t rc);
+static ngx_int_t ngx_http_uwsgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -479,6 +480,8 @@ ngx_http_uwsgi_handler(ngx_http_request_
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_uwsgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1086,6 +1089,17 @@ ngx_http_uwsgi_finalize_request(ngx_http
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_uwsgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.1/src/http/ngx_http_upstream.c nginx-1.4.1-patched/src/http/ngx_http_upstream.c
+--- nginx-1.4.1/src/http/ngx_http_upstream.c	2013-02-11 06:39:49.000000000 -0800
+++ nginx-1.4.1-patched/src/http/ngx_http_upstream.c	2013-04-08 16:37:48.326752696 -0700
+@@ -2399,7 +2399,7 @@ ngx_http_upstream_process_non_buffered_u
+ 
+     if (c->read->timedout) {
+         ngx_connection_error(c, NGX_ETIMEDOUT, "upstream timed out");
+-        ngx_http_upstream_finalize_request(r, u, 0);
+        ngx_http_upstream_finalize_request(r, u, NGX_HTTP_GATEWAY_TIME_OUT);
+         return;
+     }
+ 
+@@ -2446,13 +2446,20 @@ ngx_http_upstream_process_non_buffered_r
+             if (u->busy_bufs == NULL) {
+ 
+                 if (u->length == 0
+-                    || upstream->read->eof
+-                    || upstream->read->error)
+                    || (upstream->read->eof
+                        && u->length == -1
+                        && u->pipe
+                        && u->pipe->length <= 0))
+                 {
+                     ngx_http_upstream_finalize_request(r, u, 0);
+                     return;
+                 }
+ 
+                if (upstream->read->eof || upstream->read->error) {
+                    ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+                    return;
+                }
+
+                 b->pos = b->start;
+                 b->last = b->start;
+             }
+@@ -2720,7 +2727,9 @@ ngx_http_upstream_process_request(ngx_ht
+ 
+ #endif
+ 
+-        if (p->upstream_done || p->upstream_eof || p->upstream_error) {
+        if (p->upstream_done
+            || (p->upstream_eof && u->length == -1 && p->length <= 0))
+        {
+             ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                            "http upstream exit: %p", p->out);
+ #if 0
+@@ -2729,6 +2738,14 @@ ngx_http_upstream_process_request(ngx_ht
+             ngx_http_upstream_finalize_request(r, u, 0);
+             return;
+         }
+
+        if (p->upstream_eof || p->upstream_error) {
+            ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                           "http upstream exit: %p", p->out);
+
+            ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+            return;
+       }
+     }
+ 
+     if (p->downstream_error) {
+@@ -3087,9 +3104,9 @@ ngx_http_upstream_finalize_request(ngx_h
+ 
+     if (u->header_sent
+         && rc != NGX_HTTP_REQUEST_TIME_OUT
+-        && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE))
+        && rc >= NGX_HTTP_SPECIAL_RESPONSE)
+     {
+-        rc = 0;
+        rc = NGX_ERROR;
+     }
+ 
+     if (rc == NGX_DECLINED) {
--- a/patches/nginx-1.4.2-channel-uninit-params.patch
+++ b/patches/nginx-1.4.2-channel-uninit-params.patch
@ -0,0 +1,42 @@
+diff -urp nginx-1.4.2/src/os/unix/ngx_channel.c nginx-1.4.2-patched/src/os/unix/ngx_channel.c
+--- nginx-1.4.2/src/os/unix/ngx_channel.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.4.2-patched/src/os/unix/ngx_channel.c	2012-09-17 11:33:09.215394217 -0700
+@@ -31,6 +31,8 @@ ngx_write_channel(ngx_socket_t s, ngx_ch
+         msg.msg_controllen = 0;
+ 
+     } else {
+        ngx_memzero(&cmsg, sizeof(cmsg));
+
+         msg.msg_control = (caddr_t) &cmsg;
+         msg.msg_controllen = sizeof(cmsg);
+ 
+diff -urp nginx-1.4.2/src/os/unix/ngx_process_cycle.c nginx-1.4.2-patched/src/os/unix/ngx_process_cycle.c
+--- nginx-1.4.2/src/os/unix/ngx_process_cycle.c	2012-07-02 09:23:14.000000000 -0700
+++ nginx-1.4.2-patched/src/os/unix/ngx_process_cycle.c	2012-09-17 11:33:09.214394215 -0700
+@@ -356,6 +356,8 @@ ngx_start_worker_processes(ngx_cycle_t *
+ 
+     ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "start worker processes");
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_OPEN_CHANNEL;
+ 
+     for (i = 0; i < n; i++) {
+@@ -463,6 +465,8 @@ ngx_signal_worker_processes(ngx_cycle_t
+     ngx_err_t      err;
+     ngx_channel_t  ch;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+ #if (NGX_BROKEN_SCM_RIGHTS)
+ 
+     ch.command = 0;
+@@ -564,6 +568,8 @@ ngx_reap_children(ngx_cycle_t *cycle)
+     ngx_channel_t     ch;
+     ngx_core_conf_t  *ccf;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_CLOSE_CHANNEL;
+     ch.fd = -1;
+ 
--- a/patches/nginx-1.4.2-cve-2013-2070.patch
+++ b/patches/nginx-1.4.2-cve-2013-2070.patch
@ -0,0 +1,13 @@
+--- src/http/modules/ngx_http_proxy_module.c
+++ src/http/modules/ngx_http_proxy_module.c
+@@ -1865,6 +1865,10 @@ data:
+ 
+     }
+ 
+    if (ctx->size < 0 || ctx->length < 0) {
+        goto invalid;
+    }
+
+     return rc;
+ 
+ done:
--- a/patches/nginx-1.4.2-dtrace.patch
+++ b/patches/nginx-1.4.2-dtrace.patch
--- a/patches/nginx-1.4.2-gcc-maybe-uninitialized-warning.patch
+++ b/patches/nginx-1.4.2-gcc-maybe-uninitialized-warning.patch
@ -0,0 +1,11 @@
+--- nginx-1.4.2/src/http/ngx_http_request.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.2-patched/src/http/ngx_http_request.c	2013-06-11 12:59:48.008321688 -0700
+@@ -1951,7 +1951,7 @@
+     ngx_int_t                  rc;
+     ngx_http_connection_t     *hc;
+     ngx_http_core_loc_conf_t  *clcf;
+-    ngx_http_core_srv_conf_t  *cscf;
+    ngx_http_core_srv_conf_t  *cscf = NULL;
+ 
+     hc = r->http_connection;
+ 
--- a/patches/nginx-1.4.2-invalid_referer_hash.patch
+++ b/patches/nginx-1.4.2-invalid_referer_hash.patch
@ -0,0 +1,12 @@
+--- nginx-1.4.2/src/http/modules/ngx_http_referer_module.c	2013-05-06 03:27:10.000000000 -0700
+++ nginx-1.4.2-patched/src/http/modules/ngx_http_referer_module.c	2013-05-21 16:04:49.340286168 -0700
+@@ -396,8 +396,7 @@ ngx_http_valid_referers(ngx_conf_t *cf,
+ 
+     ngx_str_set(&name, "invalid_referer");
+ 
+-    var = ngx_http_add_variable(cf, &name,
+-                                NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOHASH);
+    var = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE);
+     if (var == NULL) {
+         return NGX_CONF_ERROR;
+     }
--- a/patches/nginx-1.4.2-location_if_inherits_proxy.patch
+++ b/patches/nginx-1.4.2-location_if_inherits_proxy.patch
@ -0,0 +1,15 @@
+--- nginx-1.4.2/src/http/modules/ngx_http_proxy_module.c	2012-04-23 18:40:01.000000000 +0800
+++ nginx-1.4.2-patched/src/http/modules/ngx_http_proxy_module.c	2012-06-24 12:48:57.289834450 +0800
+@@ -3023,8 +3023,10 @@
+ 
+     if (conf->upstream.upstream || conf->proxy_lengths) {
+         clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+-        if (clcf->handler == NULL && clcf->lmt_excpt) {
+-            clcf->handler = ngx_http_proxy_handler;
+        if (clcf->handler == NULL) {
+            if (clcf->lmt_excpt) {
+                clcf->handler = ngx_http_proxy_handler;
+            }
+             conf->location = prev->location;
+         }
+     }
--- a/patches/nginx-1.4.2-log_escape_non_ascii.patch
+++ b/patches/nginx-1.4.2-log_escape_non_ascii.patch
@ -0,0 +1,115 @@
+--- nginx-1.4.2/src/http/modules/ngx_http_log_module.c	2011-11-01 21:24:50.000000000 +0800
+++ nginx-1.4.2-patched/src/http/modules/ngx_http_log_module.c	2011-11-10 16:17:29.599039534 +0800
+@@ -61,6 +61,8 @@
+     time_t                      open_file_cache_valid;
+     ngx_uint_t                  open_file_cache_min_uses;
+ 
+    ngx_flag_t                  escape_non_ascii;
+
+     ngx_uint_t                  off;        /* unsigned  off:1 */
+ } ngx_http_log_loc_conf_t;
+ 
+@@ -104,7 +106,8 @@
+     uintptr_t data);
+ static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf,
+     ngx_http_log_op_t *op);
+-static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size);
+static uintptr_t ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst,
+    u_char *src, size_t size);
+ 
+ 
+ static void *ngx_http_log_create_main_conf(ngx_conf_t *cf);
+@@ -146,6 +149,13 @@
+       0,
+       NULL },
+ 
+    { ngx_string("log_escape_non_ascii"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
+      ngx_conf_set_flag_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_log_loc_conf_t, escape_non_ascii),
+      NULL },
+
+       ngx_null_command
+ };
+ 
+@@ -637,6 +647,7 @@
+ ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
+ {
+     uintptr_t                   len;
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, data);
+@@ -645,7 +656,9 @@
+         return 1;
+     }
+ 
+-    len = ngx_http_log_escape(NULL, value->data, value->len);
+    lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+
+    len = ngx_http_log_escape(lcf, NULL, value->data, value->len);
+ 
+     value->escape = len ? 1 : 0;
+ 
+@@ -656,6 +669,7 @@
+ static u_char *
+ ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
+ {
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, op->data);
+@@ -669,16 +683,18 @@
+         return ngx_cpymem(buf, value->data, value->len);
+ 
+     } else {
+-        return (u_char *) ngx_http_log_escape(buf, value->data, value->len);
+        lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+        return (u_char *) ngx_http_log_escape(lcf, buf, value->data, value->len);
+     }
+ }
+ 
+ 
+ static uintptr_t
+-ngx_http_log_escape(u_char *dst, u_char *src, size_t size)
+ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst, u_char *src,
+    size_t size)
+ {
+-    ngx_uint_t      n;
+-    static u_char   hex[] = "0123456789ABCDEF";
+    ngx_uint_t                   n;
+    static u_char                hex[] = "0123456789ABCDEF";
+ 
+     static uint32_t   escape[] = {
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+@@ -698,6 +714,12 @@
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+     };
+ 
+    if (lcf->escape_non_ascii) {
+        ngx_memset(&escape[4], 0xff, sizeof(uint32_t) * 4);
+
+    } else {
+        ngx_memzero(&escape[4], sizeof(uint32_t) * 4);
+    }
+ 
+     if (dst == NULL) {
+ 
+@@ -781,6 +803,7 @@
+     }
+ 
+     conf->open_file_cache = NGX_CONF_UNSET_PTR;
+    conf->escape_non_ascii = NGX_CONF_UNSET;
+ 
+     return conf;
+ }
+@@ -796,6 +819,8 @@
+     ngx_http_log_fmt_t        *fmt;
+     ngx_http_log_main_conf_t  *lmcf;
+ 
+    ngx_conf_merge_value(conf->escape_non_ascii, prev->escape_non_ascii, 1);
+
+     if (conf->open_file_cache == NGX_CONF_UNSET_PTR) {
+ 
+         conf->open_file_cache = prev->open_file_cache;
--- a/patches/nginx-1.4.2-no_Werror.patch
+++ b/patches/nginx-1.4.2-no_Werror.patch
@ -0,0 +1,24 @@
+diff -ur nginx-1.4.2/auto/cc/gcc nginx-1.4.2-patched/auto/cc/gcc
+--- nginx-1.4.2/auto/cc/gcc	2011-06-27 19:53:00.205737804 +0800
+++ nginx-1.4.2-patched/auto/cc/gcc	2011-06-27 19:53:13.837741087 +0800
+@@ -169,7 +169,7 @@
+ 
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
+diff -ur nginx-1.4.2/auto/cc/icc nginx-1.4.2-patched/auto/cc/icc
+--- nginx-1.4.2/auto/cc/icc	2011-06-27 19:52:56.370157068 +0800
+++ nginx-1.4.2-patched/auto/cc/icc	2011-06-27 19:53:19.508916811 +0800
+@@ -139,7 +139,7 @@
+ esac
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
--- a/patches/nginx-1.4.2-no_error_pages.patch
+++ b/patches/nginx-1.4.2-no_error_pages.patch
@ -0,0 +1,90 @@
+--- nginx-1.4.2/src/http/ngx_http_core_module.c	2010-12-14 18:38:42.000000000 +0800
+++ nginx-1.4.2-patched/src/http/ngx_http_core_module.c	2011-01-30 19:24:34.956354518 +0800
+@@ -57,6 +57,8 @@
+     void *conf);
+ static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+static char *ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+ static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+ static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
+@@ -614,6 +616,14 @@
+       0,
+       NULL },
+ 
+    { ngx_string("no_error_pages"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
+                        |NGX_CONF_NOARGS,
+      ngx_http_core_no_error_pages,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+     { ngx_string("try_files"),
+       NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
+       ngx_http_core_try_files,
+@@ -3052,7 +3062,6 @@
+      *     clcf->types = NULL;
+      *     clcf->default_type = { 0, NULL };
+      *     clcf->error_log = NULL;
+-     *     clcf->error_pages = NULL;
+      *     clcf->try_files = NULL;
+      *     clcf->client_body_path = NULL;
+      *     clcf->regex = NULL;
+@@ -3062,6 +3071,7 @@
+      *     clcf->gzip_proxied = 0;
+      */
+ 
+    clcf->error_pages = NGX_CONF_UNSET_PTR;
+     clcf->client_max_body_size = NGX_CONF_UNSET;
+     clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
+     clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
+@@ -3250,9 +3260,7 @@
+         }
+     }
+ 
+-    if (conf->error_pages == NULL && prev->error_pages) {
+-        conf->error_pages = prev->error_pages;
+-    }
+    ngx_conf_merge_ptr_value(conf->error_pages, prev->error_pages, NULL);
+ 
+     ngx_conf_merge_str_value(conf->default_type,
+                               prev->default_type, "text/plain");
+@@ -3988,6 +3996,10 @@
+     ngx_http_compile_complex_value_t   ccv;
+ 
+     if (clcf->error_pages == NULL) {
+        return "conflicts with \"no_error_pages\"";
+    }
+
+    if (clcf->error_pages == NGX_CONF_UNSET_PTR) {
+         clcf->error_pages = ngx_array_create(cf->pool, 4,
+                                              sizeof(ngx_http_err_page_t));
+         if (clcf->error_pages == NULL) {
+@@ -4095,6 +4107,25 @@
+ 
+ 
+ static char *
+ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t *clcf = conf;
+
+    if (clcf->error_pages == NULL) {
+        return "is duplicate";
+    }
+
+    if (clcf->error_pages != NGX_CONF_UNSET_PTR) {
+        return "conflicts with \"error_page\"";
+    }
+
+    clcf->error_pages = NULL;
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+ {
+     ngx_http_core_loc_conf_t *clcf = conf;
--- a/patches/nginx-1.4.2-no_pool.patch
+++ b/patches/nginx-1.4.2-no_pool.patch
@ -0,0 +1,607 @@
+diff -upr nginx-1.4.2/src/core/nginx.h nginx-1.4.2-patched/src/core/nginx.h
+--- nginx-1.4.2/src/core/nginx.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.2-patched/src/core/nginx.h	2013-06-10 16:12:23.691136795 -0700
+@@ -10,7 +10,7 @@
+ 
+ 
+ #define nginx_version      1004002
+ #define NGINX_VERSION      "1.4.2"
+-#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown (no pool)"
+ 
+ #define NGINX_VAR          "NGINX"
+Only in nginx-1.4.2-patched/src/core: nginx.h.orig
+Only in nginx-1.4.2-patched/src/core: nginx.h.rej
+diff -upr nginx-1.4.2/src/core/ngx_array.c nginx-1.4.2-patched/src/core/ngx_array.c
+--- nginx-1.4.2/src/core/ngx_array.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.2-patched/src/core/ngx_array.c	2013-06-10 16:12:23.692136802 -0700
+@@ -30,26 +30,30 @@ ngx_array_create(ngx_pool_t *p, ngx_uint
+ void
+ ngx_array_destroy(ngx_array_t *a)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     p = a->pool;
+ 
+-    if ((u_char *) a->elts + a->size * a->nalloc == p->d.last) {
+-        p->d.last -= a->size * a->nalloc;
+    if (a->elts) {
+        ngx_pfree(p, a->elts);
+     }
+ 
+-    if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) {
+-        p->d.last = (u_char *) a;
+    for (link = a->old_elts; link; link = link->next) {
+        ngx_pfree(p, link->elts);
+     }
+
+    ngx_pfree(p, a);
+ }
+ 
+ 
+ void *
+ ngx_array_push(ngx_array_t *a)
+ {
+-    void        *elt, *new;
+-    size_t       size;
+-    ngx_pool_t  *p;
+    void                *elt, *new;
+    size_t               size;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts == a->nalloc) {
+ 
+@@ -59,29 +63,27 @@ ngx_array_push(ngx_array_t *a)
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + size == p->d.last
+-            && p->d.last + a->size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += a->size;
+-            a->nalloc++;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            new = ngx_palloc(p, 2 * size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, size);
+-            a->elts = new;
+-            a->nalloc *= 2;
+        /* allocate a new array */
+
+        new = ngx_palloc(p, 2 * size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc *= 2;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+@@ -95,11 +97,10 @@ void *
+ ngx_array_push_n(ngx_array_t *a, ngx_uint_t n)
+ {
+     void        *elt, *new;
+-    size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *p;
+ 
+-    size = n * a->size;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts + n > a->nalloc) {
+ 
+@@ -107,31 +108,27 @@ ngx_array_push_n(ngx_array_t *a, ngx_uin
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + a->size * a->nalloc == p->d.last
+-            && p->d.last + size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += size;
+-            a->nalloc += n;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+-
+-            new = ngx_palloc(p, nalloc * a->size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, a->nelts * a->size);
+-            a->elts = new;
+-            a->nalloc = nalloc;
+        nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+
+        new = ngx_palloc(p, nalloc * a->size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, a->nelts * a->size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc = nalloc;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+Only in nginx-1.4.2-patched/src/core: ngx_array.c.orig
+Only in nginx-1.4.2-patched/src/core: ngx_array.c.rej
+diff -upr nginx-1.4.2/src/core/ngx_array.h nginx-1.4.2-patched/src/core/ngx_array.h
+--- nginx-1.4.2/src/core/ngx_array.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.2-patched/src/core/ngx_array.h	2013-06-10 16:15:08.314275482 -0700
+@@ -13,12 +13,23 @@
+ #include <ngx_core.h>
+ 
+ 
+typedef struct ngx_array_link_s ngx_array_link_t;
+
+
+struct ngx_array_link_s {
+    void                    *elts;
+    ngx_array_link_t        *next;
+};
+
+
+ typedef struct {
+     void        *elts;
+     ngx_uint_t   nelts;
+     size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *pool;
+
+    ngx_array_link_t *old_elts;
+ } ngx_array_t;
+ 
+ 
+@@ -40,6 +51,7 @@ ngx_array_init(ngx_array_t *array, ngx_p
+     array->size = size;
+     array->nalloc = n;
+     array->pool = pool;
+    array->old_elts = NULL;
+ 
+     array->elts = ngx_palloc(pool, n * size);
+     if (array->elts == NULL) {
+Only in nginx-1.4.2-patched/src/core: ngx_array.h.orig
+Only in nginx-1.4.2-patched/src/core: ngx_array.h.rej
+diff -upr nginx-1.4.2/src/core/ngx_palloc.c nginx-1.4.2-patched/src/core/ngx_palloc.c
+--- nginx-1.4.2/src/core/ngx_palloc.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.2-patched/src/core/ngx_palloc.c	2013-06-10 16:12:23.718136984 -0700
+@@ -9,32 +9,23 @@
+ #include <ngx_core.h>
+ 
+ 
+-static void *ngx_palloc_block(ngx_pool_t *pool, size_t size);
+-static void *ngx_palloc_large(ngx_pool_t *pool, size_t size);
+-
+-
+ ngx_pool_t *
+ ngx_create_pool(size_t size, ngx_log_t *log)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t        *p;
+ 
+-    p = ngx_memalign(NGX_POOL_ALIGNMENT, size, log);
+    size = sizeof(ngx_pool_t);
+    p = ngx_alloc(size, log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    p->d.end = (u_char *) p + size;
+-    p->d.next = NULL;
+-    p->d.failed = 0;
+    ngx_memzero(p, size);
+ 
+     size = size - sizeof(ngx_pool_t);
+     p->max = (size < NGX_MAX_ALLOC_FROM_POOL) ? size : NGX_MAX_ALLOC_FROM_POOL;
+ 
+     p->current = p;
+-    p->chain = NULL;
+-    p->large = NULL;
+-    p->cleanup = NULL;
+     p->log = log;
+ 
+     return p;
+@@ -44,8 +35,7 @@ ngx_create_pool(size_t size, ngx_log_t *
+ void
+ ngx_destroy_pool(ngx_pool_t *pool)
+ {
+-    ngx_pool_t          *p, *n;
+-    ngx_pool_large_t    *l;
+    ngx_pool_data_t     *d, *n;
+     ngx_pool_cleanup_t  *c;
+ 
+     for (c = pool->cleanup; c; c = c->next) {
+@@ -56,13 +46,9 @@ ngx_destroy_pool(ngx_pool_t *pool)
+         }
+     }
+ 
+-    for (l = pool->large; l; l = l->next) {
+-
+-        ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
+-
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+    if (pool->d == NULL) {
+        ngx_free(pool);
+        return;
+     }
+ 
+ #if (NGX_DEBUG)
+@@ -72,9 +58,9 @@ ngx_destroy_pool(ngx_pool_t *pool)
+      * so we cannot use this log while free()ing the pool
+      */
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+         ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                       "free: %p, unused: %uz", p, p->d.end - p->d.last);
+                       "free: %p, unused: %d", d, 0);
+ 
+         if (n == NULL) {
+             break;
+@@ -83,172 +69,82 @@ ngx_destroy_pool(ngx_pool_t *pool)
+ 
+ #endif
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+-        ngx_free(p);
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+        ngx_free(d->alloc);
+        ngx_free(d);
+ 
+         if (n == NULL) {
+             break;
+         }
+     }
+-}
+ 
+    pool->d = NULL;
+ 
+-void
+-ngx_reset_pool(ngx_pool_t *pool)
+-{
+-    ngx_pool_t        *p;
+-    ngx_pool_large_t  *l;
+-
+-    for (l = pool->large; l; l = l->next) {
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+-    }
+-
+-    pool->large = NULL;
+-
+-    for (p = pool; p; p = p->d.next) {
+-        p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    }
+    ngx_free(pool);
+ }
+ 
+ 
+-void *
+-ngx_palloc(ngx_pool_t *pool, size_t size)
+void
+ngx_reset_pool(ngx_pool_t *pool)
+ {
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+    ngx_pool_data_t     *d, *n;
+    ngx_pool_data_t     *saved = NULL;
+ 
+-        p = pool->current;
+-
+-        do {
+-            m = ngx_align_ptr(p->d.last, NGX_ALIGNMENT);
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+    if (pool->d) {
+        for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+            if (d->alloc == pool->log) {
+                saved = d;
+                continue;
+             }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+-    }
+-
+-    return ngx_palloc_large(pool, size);
+-}
+-
+-
+-void *
+-ngx_pnalloc(ngx_pool_t *pool, size_t size)
+-{
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+-
+-        p = pool->current;
+-
+-        do {
+-            m = p->d.last;
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+            ngx_free(d->alloc);
+            ngx_free(d);
+ 
+-                return m;
+            if (n == NULL) {
+                break;
+             }
+        }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+        pool->d = saved;
+     }
+-
+-    return ngx_palloc_large(pool, size);
+ }
+ 
+ 
+-static void *
+-ngx_palloc_block(ngx_pool_t *pool, size_t size)
+void *
+ngx_malloc(ngx_pool_t *pool, size_t size)
+ {
+-    u_char      *m;
+-    size_t       psize;
+-    ngx_pool_t  *p, *new, *current;
+    ngx_pool_data_t     *d;
+    void                *p;
+ 
+-    psize = (size_t) (pool->d.end - (u_char *) pool);
+-
+-    m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
+-    if (m == NULL) {
+    p = ngx_alloc(size, pool->log);
+    if (p == NULL) {
+         return NULL;
+     }
+ 
+-    new = (ngx_pool_t *) m;
+-
+-    new->d.end = m + psize;
+-    new->d.next = NULL;
+-    new->d.failed = 0;
+-
+-    m += sizeof(ngx_pool_data_t);
+-    m = ngx_align_ptr(m, NGX_ALIGNMENT);
+-    new->d.last = m + size;
+-
+-    current = pool->current;
+-
+-    for (p = current; p->d.next; p = p->d.next) {
+-        if (p->d.failed++ > 4) {
+-            current = p->d.next;
+-        }
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+        ngx_free(p);
+        return NULL;
+     }
+ 
+-    p->d.next = new;
+-
+-    pool->current = current ? current : new;
+-
+-    return m;
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+    return p;
+ }
+ 
+ 
+-static void *
+-ngx_palloc_large(ngx_pool_t *pool, size_t size)
+void *
+ngx_palloc(ngx_pool_t *pool, size_t size)
+ {
+-    void              *p;
+-    ngx_uint_t         n;
+-    ngx_pool_large_t  *large;
+-
+-    p = ngx_alloc(size, pool->log);
+-    if (p == NULL) {
+-        return NULL;
+-    }
+-
+-    n = 0;
+-
+-    for (large = pool->large; large; large = large->next) {
+-        if (large->alloc == NULL) {
+-            large->alloc = p;
+-            return p;
+-        }
+-
+-        if (n++ > 3) {
+-            break;
+-        }
+-    }
+-
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+-        ngx_free(p);
+-        return NULL;
+-    }
+    return ngx_malloc(pool, size);
+}
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+ 
+-    return p;
+void *
+ngx_pnalloc(ngx_pool_t *pool, size_t size)
+{
+    return ngx_malloc(pool, size);
+ }
+ 
+ 
+@@ -256,38 +152,48 @@ void *
+ ngx_pmemalign(ngx_pool_t *pool, size_t size, size_t alignment)
+ {
+     void              *p;
+-    ngx_pool_large_t  *large;
+    ngx_pool_data_t   *d;
+ 
+     p = ngx_memalign(alignment, size, pool->log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+         ngx_free(p);
+         return NULL;
+     }
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+-
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+     return p;
+ }
+ 
+ 
+ ngx_int_t
+-ngx_pfree(ngx_pool_t *pool, void *p)
+ngx_pfree(ngx_pool_t *pool, void *data)
+ {
+-    ngx_pool_large_t  *l;
+    ngx_pool_data_t     *p, *d;
+ 
+-    for (l = pool->large; l; l = l->next) {
+-        if (p == l->alloc) {
+-            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                           "free: %p", l->alloc);
+-            ngx_free(l->alloc);
+-            l->alloc = NULL;
+    p = NULL;
+    for (d = pool->d; d; p = d, d = d->next) {
+        if (data == d->alloc) {
+
+            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", d->alloc);
+
+            ngx_free(d->alloc);
+            d->alloc = NULL;
+
+            if (p) {
+                p->next = d->next;
+
+            } else {
+                pool->d = d->next;
+            }
+
+            ngx_free(d);
+ 
+             return NGX_OK;
+         }
+diff -upr nginx-1.4.2/src/core/ngx_palloc.h nginx-1.4.2-patched/src/core/ngx_palloc.h
+--- nginx-1.4.2/src/core/ngx_palloc.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.2-patched/src/core/ngx_palloc.h	2013-06-10 16:12:23.720136999 -0700
+@@ -38,28 +38,21 @@ struct ngx_pool_cleanup_s {
+ };
+ 
+ 
+-typedef struct ngx_pool_large_s  ngx_pool_large_t;
+-
+-struct ngx_pool_large_s {
+-    ngx_pool_large_t     *next;
+-    void                 *alloc;
+-};
+typedef struct ngx_pool_data_s   ngx_pool_large_t;
+typedef struct ngx_pool_data_s   ngx_pool_data_t;
+ 
+ 
+-typedef struct {
+-    u_char               *last;
+-    u_char               *end;
+-    ngx_pool_t           *next;
+-    ngx_uint_t            failed;
+-} ngx_pool_data_t;
+struct ngx_pool_data_s {
+    ngx_pool_data_t        *next;
+    void                   *alloc;
+};
+ 
+ 
+ struct ngx_pool_s {
+-    ngx_pool_data_t       d;
+    ngx_pool_data_t      *d;
+     size_t                max;
+     ngx_pool_t           *current;
+     ngx_chain_t          *chain;
+-    ngx_pool_large_t     *large;
+     ngx_pool_cleanup_t   *cleanup;
+     ngx_log_t            *log;
+ };
--- a/patches/nginx-1.4.2-server_header.patch
+++ b/patches/nginx-1.4.2-server_header.patch
@ -0,0 +1,26 @@
+diff -ur lz-nginx-1.4.2/nginx-1.4.2/src/core/nginx.h lz-nginx-1.4.2-patched/nginx-1.4.2/src/core/nginx.h
+--- lz-nginx-1.4.2/nginx-1.4.2/src/core/nginx.h	2010-02-12 17:31:01.000000000 +0800
+++ lz-nginx-1.4.2-patched/nginx-1.4.2/src/core/nginx.h	2010-03-30 10:52:13.240702627 +0800
+@@ -10,7 +10,7 @@
+ 
+ #define nginx_version         1004002
+ #define NGINX_VERSION      "1.4.2"
+-#define NGINX_VER          "nginx/" NGINX_VERSION
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+ 
+ #define NGINX_VAR          "NGINX"
+ #define NGX_OLDPID_EXT     ".oldbin"
+Only in lz-nginx-1.4.2-patched/nginx-1.4.2/src/core: nginx.h.orig
+Only in lz-nginx-1.4.2-patched/nginx-1.4.2/src/core: nginx.h.rej
+diff -ur lz-nginx-1.4.2/nginx-1.4.2/src/http/ngx_http_header_filter_module.c lz-nginx-1.4.2-patched/nginx-1.4.2/src/http/ngx_http_header_filter_module.c
+--- lz-nginx-1.4.2/nginx-1.4.2/src/http/ngx_http_header_filter_module.c	2010-03-03 23:14:04.000000000 +0800
+++ lz-nginx-1.4.2-patched/nginx-1.4.2/src/http/ngx_http_header_filter_module.c	2010-03-30 10:52:53.670909405 +0800
+@@ -45,7 +45,7 @@
+ };
+ 
+ 
+-static char ngx_http_server_string[] = "Server: nginx" CRLF;
+static char ngx_http_server_string[] = "Server: ngx_openresty" CRLF;
+ static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
+ 
+ 
--- a/patches/nginx-1.4.2-slab_alloc_no_memory_as_info.patch
+++ b/patches/nginx-1.4.2-slab_alloc_no_memory_as_info.patch
@ -0,0 +1,11 @@
+--- nginx-1.4.2/src/core/ngx_slab.c	2012-09-24 11:34:04.000000000 -0700
+++ nginx-1.4.2-patched/src/core/ngx_slab.c	2012-12-05 20:47:07.296694952 -0800
+@@ -657,7 +657,7 @@ ngx_slab_alloc_pages(ngx_slab_pool_t *po
+         }
+     }
+ 
+-    ngx_slab_error(pool, NGX_LOG_CRIT, "ngx_slab_alloc() failed: no memory");
+    ngx_slab_error(pool, NGX_LOG_INFO, "ngx_slab_alloc() failed: no memory");
+ 
+     return NULL;
+ }
--- a/patches/nginx-1.4.2-unix_socket_accept_over_read.patch
+++ b/patches/nginx-1.4.2-unix_socket_accept_over_read.patch
@ -0,0 +1,41 @@
+--- nginx-1.4.2/src/event/ngx_event_accept.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.2-patched/src/event/ngx_event_accept.c	2013-07-10 13:05:02.001249099 -0700
+@@ -269,17 +269,28 @@ ngx_event_accept(ngx_event_t *ev)
+ #endif
+ 
+         if (ls->addr_ntop) {
+-            c->addr_text.data = ngx_pnalloc(c->pool, ls->addr_text_max_len);
+-            if (c->addr_text.data == NULL) {
+-                ngx_close_accepted_connection(c);
+-                return;
+-            }
+            if (socklen > sizeof(c->sockaddr->sa_family)) {
+                c->addr_text.data = ngx_pnalloc(c->pool, ls->addr_text_max_len);
+                if (c->addr_text.data == NULL) {
+                    ngx_close_accepted_connection(c);
+                    return;
+                }
+
+                c->addr_text.len = ngx_sock_ntop(c->sockaddr, c->addr_text.data,
+                                                 ls->addr_text_max_len, 0);
+                if (c->addr_text.len == 0) {
+                    ngx_close_accepted_connection(c);
+                    return;
+                }
+
+            } else {
+                /*
+                 * Linux accept/accept4 syscalls, for example, do not return
+                 * address data upon unix domain sockets
+                 */
+ 
+-            c->addr_text.len = ngx_sock_ntop(c->sockaddr, c->addr_text.data,
+-                                             ls->addr_text_max_len, 0);
+-            if (c->addr_text.len == 0) {
+-                ngx_close_accepted_connection(c);
+-                return;
+                c->addr_text.data = NULL;
+                c->addr_text.len = 0;
+             }
+         }
+ 
--- a/patches/nginx-1.4.2-upstream_pipelining.patch
+++ b/patches/nginx-1.4.2-upstream_pipelining.patch
@ -0,0 +1,40 @@
+diff -rudp nginx-1.4.2/src/http/ngx_http_upstream.c nginx-1.4.2-patched/src/http/ngx_http_upstream.c
+--- nginx-1.4.2/src/http/ngx_http_upstream.c	2012-08-06 10:34:08.000000000 -0700
+++ nginx-1.4.2-patched/src/http/ngx_http_upstream.c	2012-12-05 14:46:41.741173058 -0800
+@@ -1216,6 +1216,7 @@ ngx_http_upstream_connect(ngx_http_reque
+     }
+ 
+     u->request_sent = 0;
+    u->request_all_sent = 0;
+ 
+     if (rc == NGX_AGAIN) {
+         ngx_add_timer(c->write, u->conf->connect_timeout);
+@@ -1418,6 +1419,8 @@ ngx_http_upstream_send_request(ngx_http_
+ 
+     /* rc == NGX_OK */
+ 
+    u->request_all_sent = 1;
+
+     if (c->tcp_nopush == NGX_TCP_NOPUSH_SET) {
+         if (ngx_tcp_push(c->fd) == NGX_ERROR) {
+             ngx_log_error(NGX_LOG_CRIT, c->log, ngx_socket_errno,
+@@ -1484,7 +1487,7 @@ ngx_http_upstream_send_request_handler(n
+ 
+ #endif
+ 
+-    if (u->header_sent) {
+    if (u->request_all_sent) {
+         u->write_event_handler = ngx_http_upstream_dummy_handler;
+ 
+         (void) ngx_handle_write_event(c->write, 0);
+diff -rudp nginx-1.4.2/src/http/ngx_http_upstream.h nginx-1.4.2-patched/src/http/ngx_http_upstream.h
+--- nginx-1.4.2/src/http/ngx_http_upstream.h	2012-02-13 03:01:58.000000000 -0800
+++ nginx-1.4.2-patched/src/http/ngx_http_upstream.h	2012-12-05 14:41:09.763514741 -0800
+@@ -324,6 +324,7 @@ struct ngx_http_upstream_s {
+     unsigned                         keepalive:1;
+ 
+     unsigned                         request_sent:1;
+    unsigned                         request_all_sent:1;
+     unsigned                         header_sent:1;
+ };
+ 
--- a/patches/nginx-1.4.2-upstream_truncation.patch
+++ b/patches/nginx-1.4.2-upstream_truncation.patch
@ -0,0 +1,149 @@
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.2/src/http/modules/ngx_http_scgi_module.c nginx-1.4.2-patched/src/http/modules/ngx_http_scgi_module.c
+--- nginx-1.4.2/src/http/modules/ngx_http_scgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.4.2-patched/src/http/modules/ngx_http_scgi_module.c	2013-04-07 12:09:55.900492634 -0700
+@@ -39,6 +39,7 @@ static ngx_int_t ngx_http_scgi_process_s
+ static ngx_int_t ngx_http_scgi_process_header(ngx_http_request_t *r);
+ static void ngx_http_scgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_scgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc);
+static ngx_int_t ngx_http_scgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_scgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -446,6 +447,8 @@ ngx_http_scgi_handler(ngx_http_request_t
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_scgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1046,6 +1049,17 @@ ngx_http_scgi_finalize_request(ngx_http_
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_scgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_scgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.2/src/http/modules/ngx_http_uwsgi_module.c nginx-1.4.2-patched/src/http/modules/ngx_http_uwsgi_module.c
+--- nginx-1.4.2/src/http/modules/ngx_http_uwsgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.4.2-patched/src/http/modules/ngx_http_uwsgi_module.c	2013-04-07 11:58:24.546915778 -0700
+@@ -46,6 +46,7 @@ static ngx_int_t ngx_http_uwsgi_process_
+ static void ngx_http_uwsgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_uwsgi_finalize_request(ngx_http_request_t *r,
+     ngx_int_t rc);
+static ngx_int_t ngx_http_uwsgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -479,6 +480,8 @@ ngx_http_uwsgi_handler(ngx_http_request_
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_uwsgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1086,6 +1089,17 @@ ngx_http_uwsgi_finalize_request(ngx_http
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_uwsgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.2/src/http/ngx_http_upstream.c nginx-1.4.2-patched/src/http/ngx_http_upstream.c
+--- nginx-1.4.2/src/http/ngx_http_upstream.c	2013-02-11 06:39:49.000000000 -0800
+++ nginx-1.4.2-patched/src/http/ngx_http_upstream.c	2013-04-08 16:37:48.326752696 -0700
+@@ -2399,7 +2399,7 @@ ngx_http_upstream_process_non_buffered_u
+ 
+     if (c->read->timedout) {
+         ngx_connection_error(c, NGX_ETIMEDOUT, "upstream timed out");
+-        ngx_http_upstream_finalize_request(r, u, 0);
+        ngx_http_upstream_finalize_request(r, u, NGX_HTTP_GATEWAY_TIME_OUT);
+         return;
+     }
+ 
+@@ -2446,13 +2446,20 @@ ngx_http_upstream_process_non_buffered_r
+             if (u->busy_bufs == NULL) {
+ 
+                 if (u->length == 0
+-                    || upstream->read->eof
+-                    || upstream->read->error)
+                    || (upstream->read->eof
+                        && u->length == -1
+                        && u->pipe
+                        && u->pipe->length <= 0))
+                 {
+                     ngx_http_upstream_finalize_request(r, u, 0);
+                     return;
+                 }
+ 
+                if (upstream->read->eof || upstream->read->error) {
+                    ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+                    return;
+                }
+
+                 b->pos = b->start;
+                 b->last = b->start;
+             }
+@@ -2720,7 +2727,9 @@ ngx_http_upstream_process_request(ngx_ht
+ 
+ #endif
+ 
+-        if (p->upstream_done || p->upstream_eof || p->upstream_error) {
+        if (p->upstream_done
+            || (p->upstream_eof && u->length == -1 && p->length <= 0))
+        {
+             ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                            "http upstream exit: %p", p->out);
+ #if 0
+@@ -2729,6 +2738,14 @@ ngx_http_upstream_process_request(ngx_ht
+             ngx_http_upstream_finalize_request(r, u, 0);
+             return;
+         }
+
+        if (p->upstream_eof || p->upstream_error) {
+            ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                           "http upstream exit: %p", p->out);
+
+            ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+            return;
+       }
+     }
+ 
+     if (p->downstream_error) {
+@@ -3087,9 +3104,9 @@ ngx_http_upstream_finalize_request(ngx_h
+ 
+     if (u->header_sent
+         && rc != NGX_HTTP_REQUEST_TIME_OUT
+-        && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE))
+        && rc >= NGX_HTTP_SPECIAL_RESPONSE)
+     {
+-        rc = 0;
+        rc = NGX_ERROR;
+     }
+ 
+     if (rc == NGX_DECLINED) {
--- a/patches/nginx-1.4.3-cache_lock_hang_in_subreq.patch
+++ b/patches/nginx-1.4.3-cache_lock_hang_in_subreq.patch
@ -0,0 +1,22 @@
+--- nginx-1.4.3/src/http/ngx_http_file_cache.c	2013-10-08 05:07:14.000000000 -0700
+++ nginx-1.4.3-patched/src/http/ngx_http_file_cache.c	2013-10-26 14:47:56.184041728 -0700
+@@ -432,6 +432,7 @@ ngx_http_file_cache_lock_wait_handler(ng
+     ngx_uint_t                 wait;
+     ngx_msec_t                 timer;
+     ngx_http_cache_t          *c;
+    ngx_connection_t          *conn;
+     ngx_http_request_t        *r;
+     ngx_http_file_cache_t     *cache;
+ 
+@@ -471,7 +472,10 @@ wakeup:
+ 
+     c->waiting = 0;
+     r->main->blocked--;
+-    r->connection->write->handler(r->connection->write);
+
+    conn = r->connection;
+    r->write_event_handler(r);
+    ngx_http_run_posted_requests(conn);
+ }
+ 
+ 
--- a/patches/nginx-1.4.3-cache_manager_exit.patch
+++ b/patches/nginx-1.4.3-cache_manager_exit.patch
@ -0,0 +1,19 @@
+# HG changeset patch
+# User Yichun Zhang <agentzh@gmail.com>
+# Date 1383598130 28800
+# Node ID f64218e1ac963337d84092536f588b8e0d99bbaa
+# Parent  dea321e5c0216efccbb23e84bbce7cf3e28f130c
+Cache: gracefully exit the cache manager process.
+
+diff -r dea321e5c021 -r f64218e1ac96 src/os/unix/ngx_process_cycle.c
+--- a/src/os/unix/ngx_process_cycle.c	Thu Oct 31 18:23:49 2013 +0400
+++ b/src/os/unix/ngx_process_cycle.c	Mon Nov 04 12:48:50 2013 -0800
+@@ -1335,7 +1335,7 @@
+ 
+         if (ngx_terminate || ngx_quit) {
+             ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "exiting");
+-            exit(0);
+            ngx_worker_process_exit(cycle);
+         }
+ 
+         if (ngx_reopen) {
--- a/patches/nginx-1.4.3-channel-uninit-params.patch
+++ b/patches/nginx-1.4.3-channel-uninit-params.patch
@ -0,0 +1,42 @@
+diff -urp nginx-1.4.3/src/os/unix/ngx_channel.c nginx-1.4.3-patched/src/os/unix/ngx_channel.c
+--- nginx-1.4.3/src/os/unix/ngx_channel.c	2012-01-18 07:07:43.000000000 -0800
+++ nginx-1.4.3-patched/src/os/unix/ngx_channel.c	2012-09-17 11:33:09.215394217 -0700
+@@ -31,6 +31,8 @@ ngx_write_channel(ngx_socket_t s, ngx_ch
+         msg.msg_controllen = 0;
+ 
+     } else {
+        ngx_memzero(&cmsg, sizeof(cmsg));
+
+         msg.msg_control = (caddr_t) &cmsg;
+         msg.msg_controllen = sizeof(cmsg);
+ 
+diff -urp nginx-1.4.3/src/os/unix/ngx_process_cycle.c nginx-1.4.3-patched/src/os/unix/ngx_process_cycle.c
+--- nginx-1.4.3/src/os/unix/ngx_process_cycle.c	2012-07-02 09:23:14.000000000 -0700
+++ nginx-1.4.3-patched/src/os/unix/ngx_process_cycle.c	2012-09-17 11:33:09.214394215 -0700
+@@ -356,6 +356,8 @@ ngx_start_worker_processes(ngx_cycle_t *
+ 
+     ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "start worker processes");
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_OPEN_CHANNEL;
+ 
+     for (i = 0; i < n; i++) {
+@@ -463,6 +465,8 @@ ngx_signal_worker_processes(ngx_cycle_t
+     ngx_err_t      err;
+     ngx_channel_t  ch;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+ #if (NGX_BROKEN_SCM_RIGHTS)
+ 
+     ch.command = 0;
+@@ -564,6 +568,8 @@ ngx_reap_children(ngx_cycle_t *cycle)
+     ngx_channel_t     ch;
+     ngx_core_conf_t  *ccf;
+ 
+    ngx_memzero(&ch, sizeof(ngx_channel_t));
+
+     ch.command = NGX_CMD_CLOSE_CHANNEL;
+     ch.fd = -1;
+ 
--- a/patches/nginx-1.4.3-cve-2013-2070.patch
+++ b/patches/nginx-1.4.3-cve-2013-2070.patch
@ -0,0 +1,13 @@
+--- src/http/modules/ngx_http_proxy_module.c
+++ src/http/modules/ngx_http_proxy_module.c
+@@ -1865,6 +1865,10 @@ data:
+ 
+     }
+ 
+    if (ctx->size < 0 || ctx->length < 0) {
+        goto invalid;
+    }
+
+     return rc;
+ 
+ done:
--- a/patches/nginx-1.4.3-dtrace.patch
+++ b/patches/nginx-1.4.3-dtrace.patch
--- a/patches/nginx-1.4.3-gcc-maybe-uninitialized-warning.patch
+++ b/patches/nginx-1.4.3-gcc-maybe-uninitialized-warning.patch
@ -0,0 +1,11 @@
+--- nginx-1.4.3/src/http/ngx_http_request.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.3-patched/src/http/ngx_http_request.c	2013-06-11 12:59:48.008321688 -0700
+@@ -1951,7 +1951,7 @@
+     ngx_int_t                  rc;
+     ngx_http_connection_t     *hc;
+     ngx_http_core_loc_conf_t  *clcf;
+-    ngx_http_core_srv_conf_t  *cscf;
+    ngx_http_core_srv_conf_t  *cscf = NULL;
+ 
+     hc = r->http_connection;
+ 
--- a/patches/nginx-1.4.3-gzip_buffered_bug.patch
+++ b/patches/nginx-1.4.3-gzip_buffered_bug.patch
@ -0,0 +1,42 @@
+
+# HG changeset patch
+# User Maxim Dounin <mdounin@mdounin.ru>
+# Date 1374749732 -14400
+# Node ID 84155a389bcc249138e18546134cfbff1931013b
+# Parent  355779f81491a78f3fe79e4a1eb5036c3882b441
+Gzip: clearing of c->buffered if all data are flushed.
+
+This allows to finalize unfinished responses while still sending as
+much data as available.
+
+diff -r 355779f81491 -r 84155a389bcc src/http/modules/ngx_http_gzip_filter_module.c
+--- a/src/http/modules/ngx_http_gzip_filter_module.c	Thu Jul 25 14:55:09 2013 +0400
+++ b/src/http/modules/ngx_http_gzip_filter_module.c	Thu Jul 25 14:55:32 2013 +0400
+@@ -368,6 +368,8 @@
+         if (ngx_chain_add_copy(r->pool, &ctx->in, in) != NGX_OK) {
+             goto failed;
+         }
+
+        r->connection->buffered |= NGX_HTTP_GZIP_BUFFERED;
+     }
+ 
+     if (ctx->nomem) {
+@@ -620,8 +622,6 @@
+         return NGX_ERROR;
+     }
+ 
+-    r->connection->buffered |= NGX_HTTP_GZIP_BUFFERED;
+-
+     ctx->last_out = &ctx->out;
+     ctx->crc32 = crc32(0L, Z_NULL, 0);
+     ctx->flush = Z_NO_FLUSH;
+@@ -854,6 +854,8 @@
+         *ctx->last_out = cl;
+         ctx->last_out = &cl->next;
+ 
+        r->connection->buffered &= ~NGX_HTTP_GZIP_BUFFERED;
+
+         return NGX_OK;
+     }
+ 
+
--- a/patches/nginx-1.4.3-gzip_flush_bug.patch
+++ b/patches/nginx-1.4.3-gzip_flush_bug.patch
@ -0,0 +1,32 @@
+# HG changeset patch
+# User Yichun Zhang <agentzh@gmail.com>
+# Date 1382997696 25200
+# Branch gzip-flush
+# Node ID 8985d6cc9a4334e954909c130e6204c6fc673d7e
+# Parent  e6a1623f87bc96d5ec62b6d77356aa47dbc60756
+Flush pending data when incoming chain is NULL in gzip and gunzip modules
+
+diff -r e6a1623f87bc -r 8985d6cc9a43 src/http/modules/ngx_http_gunzip_filter_module.c
+--- a/src/http/modules/ngx_http_gunzip_filter_module.c	Mon Oct 21 18:20:32 2013 +0800
+++ b/src/http/modules/ngx_http_gunzip_filter_module.c	Mon Oct 28 15:01:36 2013 -0700
+@@ -199,7 +199,7 @@
+         }
+     }
+ 
+-    if (ctx->nomem) {
+    if (ctx->nomem || in == NULL) {
+ 
+         /* flush busy buffers */
+ 
+diff -r e6a1623f87bc -r 8985d6cc9a43 src/http/modules/ngx_http_gzip_filter_module.c
+--- a/src/http/modules/ngx_http_gzip_filter_module.c	Mon Oct 21 18:20:32 2013 +0800
+++ b/src/http/modules/ngx_http_gzip_filter_module.c	Mon Oct 28 15:01:36 2013 -0700
+@@ -372,7 +372,7 @@
+         r->connection->buffered |= NGX_HTTP_GZIP_BUFFERED;
+     }
+ 
+-    if (ctx->nomem) {
+    if (ctx->nomem || in == NULL) {
+ 
+         /* flush busy buffers */
+ 
--- a/patches/nginx-1.4.3-invalid_referer_hash.patch
+++ b/patches/nginx-1.4.3-invalid_referer_hash.patch
@ -0,0 +1,12 @@
+--- nginx-1.4.3/src/http/modules/ngx_http_referer_module.c	2013-05-06 03:27:10.000000000 -0700
+++ nginx-1.4.3-patched/src/http/modules/ngx_http_referer_module.c	2013-05-21 16:04:49.340286168 -0700
+@@ -396,8 +396,7 @@ ngx_http_valid_referers(ngx_conf_t *cf,
+ 
+     ngx_str_set(&name, "invalid_referer");
+ 
+-    var = ngx_http_add_variable(cf, &name,
+-                                NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOHASH);
+    var = ngx_http_add_variable(cf, &name, NGX_HTTP_VAR_CHANGEABLE);
+     if (var == NULL) {
+         return NGX_CONF_ERROR;
+     }
--- a/patches/nginx-1.4.3-larger_max_error_str.patch
+++ b/patches/nginx-1.4.3-larger_max_error_str.patch
@ -0,0 +1,13 @@
+--- nginx-1.4.3/src/core/ngx_log.h	2013-10-08 05:07:14.000000000 -0700
+++ nginx-1.4.3-patched/src/core/ngx_log.h	2013-12-05 20:35:35.996236720 -0800
+@@ -64,7 +64,9 @@ struct ngx_log_s {
+ };
+ 
+ 
+-#define NGX_MAX_ERROR_STR   2048
+#ifndef NGX_MAX_ERROR_STR
+#define NGX_MAX_ERROR_STR   4096
+#endif
+ 
+ 
+ /*********************************/
--- a/patches/nginx-1.4.3-location_if_inherits_proxy.patch
+++ b/patches/nginx-1.4.3-location_if_inherits_proxy.patch
@ -0,0 +1,15 @@
+--- nginx-1.4.3/src/http/modules/ngx_http_proxy_module.c	2012-04-23 18:40:01.000000000 +0800
+++ nginx-1.4.3-patched/src/http/modules/ngx_http_proxy_module.c	2012-06-24 12:48:57.289834450 +0800
+@@ -3023,8 +3023,10 @@
+ 
+     if (conf->upstream.upstream || conf->proxy_lengths) {
+         clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
+-        if (clcf->handler == NULL && clcf->lmt_excpt) {
+-            clcf->handler = ngx_http_proxy_handler;
+        if (clcf->handler == NULL) {
+            if (clcf->lmt_excpt) {
+                clcf->handler = ngx_http_proxy_handler;
+            }
+             conf->location = prev->location;
+         }
+     }
--- a/patches/nginx-1.4.3-log_escape_non_ascii.patch
+++ b/patches/nginx-1.4.3-log_escape_non_ascii.patch
@ -0,0 +1,115 @@
+--- nginx-1.4.3/src/http/modules/ngx_http_log_module.c	2011-11-01 21:24:50.000000000 +0800
+++ nginx-1.4.3-patched/src/http/modules/ngx_http_log_module.c	2011-11-10 16:17:29.599039534 +0800
+@@ -61,6 +61,8 @@
+     time_t                      open_file_cache_valid;
+     ngx_uint_t                  open_file_cache_min_uses;
+ 
+    ngx_flag_t                  escape_non_ascii;
+
+     ngx_uint_t                  off;        /* unsigned  off:1 */
+ } ngx_http_log_loc_conf_t;
+ 
+@@ -104,7 +106,8 @@
+     uintptr_t data);
+ static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf,
+     ngx_http_log_op_t *op);
+-static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size);
+static uintptr_t ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst,
+    u_char *src, size_t size);
+ 
+ 
+ static void *ngx_http_log_create_main_conf(ngx_conf_t *cf);
+@@ -146,6 +149,13 @@
+       0,
+       NULL },
+ 
+    { ngx_string("log_escape_non_ascii"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
+      ngx_conf_set_flag_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_log_loc_conf_t, escape_non_ascii),
+      NULL },
+
+       ngx_null_command
+ };
+ 
+@@ -637,6 +647,7 @@
+ ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
+ {
+     uintptr_t                   len;
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, data);
+@@ -645,7 +656,9 @@
+         return 1;
+     }
+ 
+-    len = ngx_http_log_escape(NULL, value->data, value->len);
+    lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+
+    len = ngx_http_log_escape(lcf, NULL, value->data, value->len);
+ 
+     value->escape = len ? 1 : 0;
+ 
+@@ -656,6 +669,7 @@
+ static u_char *
+ ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
+ {
+    ngx_http_log_loc_conf_t    *lcf;
+     ngx_http_variable_value_t  *value;
+ 
+     value = ngx_http_get_indexed_variable(r, op->data);
+@@ -669,16 +683,18 @@
+         return ngx_cpymem(buf, value->data, value->len);
+ 
+     } else {
+-        return (u_char *) ngx_http_log_escape(buf, value->data, value->len);
+        lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module);
+        return (u_char *) ngx_http_log_escape(lcf, buf, value->data, value->len);
+     }
+ }
+ 
+ 
+ static uintptr_t
+-ngx_http_log_escape(u_char *dst, u_char *src, size_t size)
+ngx_http_log_escape(ngx_http_log_loc_conf_t *lcf, u_char *dst, u_char *src,
+    size_t size)
+ {
+-    ngx_uint_t      n;
+-    static u_char   hex[] = "0123456789ABCDEF";
+    ngx_uint_t                   n;
+    static u_char                hex[] = "0123456789ABCDEF";
+ 
+     static uint32_t   escape[] = {
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+@@ -698,6 +714,12 @@
+         0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+     };
+ 
+    if (lcf->escape_non_ascii) {
+        ngx_memset(&escape[4], 0xff, sizeof(uint32_t) * 4);
+
+    } else {
+        ngx_memzero(&escape[4], sizeof(uint32_t) * 4);
+    }
+ 
+     if (dst == NULL) {
+ 
+@@ -781,6 +803,7 @@
+     }
+ 
+     conf->open_file_cache = NGX_CONF_UNSET_PTR;
+    conf->escape_non_ascii = NGX_CONF_UNSET;
+ 
+     return conf;
+ }
+@@ -796,6 +819,8 @@
+     ngx_http_log_fmt_t        *fmt;
+     ngx_http_log_main_conf_t  *lmcf;
+ 
+    ngx_conf_merge_value(conf->escape_non_ascii, prev->escape_non_ascii, 1);
+
+     if (conf->open_file_cache == NGX_CONF_UNSET_PTR) {
+ 
+         conf->open_file_cache = prev->open_file_cache;
--- a/patches/nginx-1.4.3-no_Werror.patch
+++ b/patches/nginx-1.4.3-no_Werror.patch
@ -0,0 +1,24 @@
+diff -ur nginx-1.4.3/auto/cc/gcc nginx-1.4.3-patched/auto/cc/gcc
+--- nginx-1.4.3/auto/cc/gcc	2011-06-27 19:53:00.205737804 +0800
+++ nginx-1.4.3-patched/auto/cc/gcc	2011-06-27 19:53:13.837741087 +0800
+@@ -169,7 +169,7 @@
+ 
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
+diff -ur nginx-1.4.3/auto/cc/icc nginx-1.4.3-patched/auto/cc/icc
+--- nginx-1.4.3/auto/cc/icc	2011-06-27 19:52:56.370157068 +0800
+++ nginx-1.4.3-patched/auto/cc/icc	2011-06-27 19:53:19.508916811 +0800
+@@ -139,7 +139,7 @@
+ esac
+ 
+ # stop on warning
+-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
+ 
+ # debug
+ CFLAGS="$CFLAGS -g"
--- a/patches/nginx-1.4.3-no_error_pages.patch
+++ b/patches/nginx-1.4.3-no_error_pages.patch
@ -0,0 +1,90 @@
+--- nginx-1.4.3/src/http/ngx_http_core_module.c	2010-12-14 18:38:42.000000000 +0800
+++ nginx-1.4.3-patched/src/http/ngx_http_core_module.c	2011-01-30 19:24:34.956354518 +0800
+@@ -57,6 +57,8 @@
+     void *conf);
+ static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+static char *ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd,
+    void *conf);
+ static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
+     void *conf);
+ static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
+@@ -614,6 +616,14 @@
+       0,
+       NULL },
+ 
+    { ngx_string("no_error_pages"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
+                        |NGX_CONF_NOARGS,
+      ngx_http_core_no_error_pages,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      0,
+      NULL },
+
+     { ngx_string("try_files"),
+       NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
+       ngx_http_core_try_files,
+@@ -3052,7 +3062,6 @@
+      *     clcf->types = NULL;
+      *     clcf->default_type = { 0, NULL };
+      *     clcf->error_log = NULL;
+-     *     clcf->error_pages = NULL;
+      *     clcf->try_files = NULL;
+      *     clcf->client_body_path = NULL;
+      *     clcf->regex = NULL;
+@@ -3062,6 +3071,7 @@
+      *     clcf->gzip_proxied = 0;
+      */
+ 
+    clcf->error_pages = NGX_CONF_UNSET_PTR;
+     clcf->client_max_body_size = NGX_CONF_UNSET;
+     clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
+     clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
+@@ -3250,9 +3260,7 @@
+         }
+     }
+ 
+-    if (conf->error_pages == NULL && prev->error_pages) {
+-        conf->error_pages = prev->error_pages;
+-    }
+    ngx_conf_merge_ptr_value(conf->error_pages, prev->error_pages, NULL);
+ 
+     ngx_conf_merge_str_value(conf->default_type,
+                               prev->default_type, "text/plain");
+@@ -3988,6 +3996,10 @@
+     ngx_http_compile_complex_value_t   ccv;
+ 
+     if (clcf->error_pages == NULL) {
+        return "conflicts with \"no_error_pages\"";
+    }
+
+    if (clcf->error_pages == NGX_CONF_UNSET_PTR) {
+         clcf->error_pages = ngx_array_create(cf->pool, 4,
+                                              sizeof(ngx_http_err_page_t));
+         if (clcf->error_pages == NULL) {
+@@ -4095,6 +4107,25 @@
+ 
+ 
+ static char *
+ngx_http_core_no_error_pages(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    ngx_http_core_loc_conf_t *clcf = conf;
+
+    if (clcf->error_pages == NULL) {
+        return "is duplicate";
+    }
+
+    if (clcf->error_pages != NGX_CONF_UNSET_PTR) {
+        return "conflicts with \"error_page\"";
+    }
+
+    clcf->error_pages = NULL;
+
+    return NGX_CONF_OK;
+}
+
+
+static char *
+ ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+ {
+     ngx_http_core_loc_conf_t *clcf = conf;
--- a/patches/nginx-1.4.3-no_pool.patch
+++ b/patches/nginx-1.4.3-no_pool.patch
@ -0,0 +1,607 @@
+diff -upr nginx-1.4.3/src/core/nginx.h nginx-1.4.3-patched/src/core/nginx.h
+--- nginx-1.4.3/src/core/nginx.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.3-patched/src/core/nginx.h	2013-06-10 16:12:23.691136795 -0700
+@@ -10,7 +10,7 @@
+ 
+ 
+ #define nginx_version      1004003
+ #define NGINX_VERSION      "1.4.3"
+-#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown (no pool)"
+ 
+ #define NGINX_VAR          "NGINX"
+Only in nginx-1.4.3-patched/src/core: nginx.h.orig
+Only in nginx-1.4.3-patched/src/core: nginx.h.rej
+diff -upr nginx-1.4.3/src/core/ngx_array.c nginx-1.4.3-patched/src/core/ngx_array.c
+--- nginx-1.4.3/src/core/ngx_array.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.3-patched/src/core/ngx_array.c	2013-06-10 16:12:23.692136802 -0700
+@@ -30,26 +30,30 @@ ngx_array_create(ngx_pool_t *p, ngx_uint
+ void
+ ngx_array_destroy(ngx_array_t *a)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     p = a->pool;
+ 
+-    if ((u_char *) a->elts + a->size * a->nalloc == p->d.last) {
+-        p->d.last -= a->size * a->nalloc;
+    if (a->elts) {
+        ngx_pfree(p, a->elts);
+     }
+ 
+-    if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) {
+-        p->d.last = (u_char *) a;
+    for (link = a->old_elts; link; link = link->next) {
+        ngx_pfree(p, link->elts);
+     }
+
+    ngx_pfree(p, a);
+ }
+ 
+ 
+ void *
+ ngx_array_push(ngx_array_t *a)
+ {
+-    void        *elt, *new;
+-    size_t       size;
+-    ngx_pool_t  *p;
+    void                *elt, *new;
+    size_t               size;
+    ngx_pool_t          *p;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts == a->nalloc) {
+ 
+@@ -59,29 +63,27 @@ ngx_array_push(ngx_array_t *a)
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + size == p->d.last
+-            && p->d.last + a->size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += a->size;
+-            a->nalloc++;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            new = ngx_palloc(p, 2 * size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, size);
+-            a->elts = new;
+-            a->nalloc *= 2;
+        /* allocate a new array */
+
+        new = ngx_palloc(p, 2 * size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc *= 2;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+@@ -95,11 +97,10 @@ void *
+ ngx_array_push_n(ngx_array_t *a, ngx_uint_t n)
+ {
+     void        *elt, *new;
+-    size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *p;
+ 
+-    size = n * a->size;
+    ngx_array_link_t    *link;
+ 
+     if (a->nelts + n > a->nalloc) {
+ 
+@@ -107,31 +108,27 @@ ngx_array_push_n(ngx_array_t *a, ngx_uin
+ 
+         p = a->pool;
+ 
+-        if ((u_char *) a->elts + a->size * a->nalloc == p->d.last
+-            && p->d.last + size <= p->d.end)
+-        {
+-            /*
+-             * the array allocation is the last in the pool
+-             * and there is space for new allocation
+-             */
+-
+-            p->d.last += size;
+-            a->nalloc += n;
+-
+-        } else {
+-            /* allocate a new array */
+-
+-            nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+-
+-            new = ngx_palloc(p, nalloc * a->size);
+-            if (new == NULL) {
+-                return NULL;
+-            }
+-
+-            ngx_memcpy(new, a->elts, a->nelts * a->size);
+-            a->elts = new;
+-            a->nalloc = nalloc;
+        nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+
+        new = ngx_palloc(p, nalloc * a->size);
+        if (new == NULL) {
+            return NULL;
+        }
+
+        ngx_memcpy(new, a->elts, a->nelts * a->size);
+
+        link = ngx_palloc(p, sizeof(ngx_array_link_t));
+        if (link == NULL) {
+            ngx_pfree(p, new);
+            return NULL;
+         }
+
+        link->next = a->old_elts;
+        link->elts = a->elts;
+        a->old_elts = link;
+
+        a->elts = new;
+        a->nalloc = nalloc;
+     }
+ 
+     elt = (u_char *) a->elts + a->size * a->nelts;
+Only in nginx-1.4.3-patched/src/core: ngx_array.c.orig
+Only in nginx-1.4.3-patched/src/core: ngx_array.c.rej
+diff -upr nginx-1.4.3/src/core/ngx_array.h nginx-1.4.3-patched/src/core/ngx_array.h
+--- nginx-1.4.3/src/core/ngx_array.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.3-patched/src/core/ngx_array.h	2013-06-10 16:15:08.314275482 -0700
+@@ -13,12 +13,23 @@
+ #include <ngx_core.h>
+ 
+ 
+typedef struct ngx_array_link_s ngx_array_link_t;
+
+
+struct ngx_array_link_s {
+    void                    *elts;
+    ngx_array_link_t        *next;
+};
+
+
+ typedef struct {
+     void        *elts;
+     ngx_uint_t   nelts;
+     size_t       size;
+     ngx_uint_t   nalloc;
+     ngx_pool_t  *pool;
+
+    ngx_array_link_t *old_elts;
+ } ngx_array_t;
+ 
+ 
+@@ -40,6 +51,7 @@ ngx_array_init(ngx_array_t *array, ngx_p
+     array->size = size;
+     array->nalloc = n;
+     array->pool = pool;
+    array->old_elts = NULL;
+ 
+     array->elts = ngx_palloc(pool, n * size);
+     if (array->elts == NULL) {
+Only in nginx-1.4.3-patched/src/core: ngx_array.h.orig
+Only in nginx-1.4.3-patched/src/core: ngx_array.h.rej
+diff -upr nginx-1.4.3/src/core/ngx_palloc.c nginx-1.4.3-patched/src/core/ngx_palloc.c
+--- nginx-1.4.3/src/core/ngx_palloc.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.3-patched/src/core/ngx_palloc.c	2013-06-10 16:12:23.718136984 -0700
+@@ -9,32 +9,23 @@
+ #include <ngx_core.h>
+ 
+ 
+-static void *ngx_palloc_block(ngx_pool_t *pool, size_t size);
+-static void *ngx_palloc_large(ngx_pool_t *pool, size_t size);
+-
+-
+ ngx_pool_t *
+ ngx_create_pool(size_t size, ngx_log_t *log)
+ {
+-    ngx_pool_t  *p;
+    ngx_pool_t        *p;
+ 
+-    p = ngx_memalign(NGX_POOL_ALIGNMENT, size, log);
+    size = sizeof(ngx_pool_t);
+    p = ngx_alloc(size, log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    p->d.end = (u_char *) p + size;
+-    p->d.next = NULL;
+-    p->d.failed = 0;
+    ngx_memzero(p, size);
+ 
+     size = size - sizeof(ngx_pool_t);
+     p->max = (size < NGX_MAX_ALLOC_FROM_POOL) ? size : NGX_MAX_ALLOC_FROM_POOL;
+ 
+     p->current = p;
+-    p->chain = NULL;
+-    p->large = NULL;
+-    p->cleanup = NULL;
+     p->log = log;
+ 
+     return p;
+@@ -44,8 +35,7 @@ ngx_create_pool(size_t size, ngx_log_t *
+ void
+ ngx_destroy_pool(ngx_pool_t *pool)
+ {
+-    ngx_pool_t          *p, *n;
+-    ngx_pool_large_t    *l;
+    ngx_pool_data_t     *d, *n;
+     ngx_pool_cleanup_t  *c;
+ 
+     for (c = pool->cleanup; c; c = c->next) {
+@@ -56,13 +46,9 @@ ngx_destroy_pool(ngx_pool_t *pool)
+         }
+     }
+ 
+-    for (l = pool->large; l; l = l->next) {
+-
+-        ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
+-
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+    if (pool->d == NULL) {
+        ngx_free(pool);
+        return;
+     }
+ 
+ #if (NGX_DEBUG)
+@@ -72,9 +58,9 @@ ngx_destroy_pool(ngx_pool_t *pool)
+      * so we cannot use this log while free()ing the pool
+      */
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+         ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                       "free: %p, unused: %uz", p, p->d.end - p->d.last);
+                       "free: %p, unused: %d", d, 0);
+ 
+         if (n == NULL) {
+             break;
+@@ -83,172 +69,82 @@ ngx_destroy_pool(ngx_pool_t *pool)
+ 
+ #endif
+ 
+-    for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
+-        ngx_free(p);
+    for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+        ngx_free(d->alloc);
+        ngx_free(d);
+ 
+         if (n == NULL) {
+             break;
+         }
+     }
+-}
+ 
+    pool->d = NULL;
+ 
+-void
+-ngx_reset_pool(ngx_pool_t *pool)
+-{
+-    ngx_pool_t        *p;
+-    ngx_pool_large_t  *l;
+-
+-    for (l = pool->large; l; l = l->next) {
+-        if (l->alloc) {
+-            ngx_free(l->alloc);
+-        }
+-    }
+-
+-    pool->large = NULL;
+-
+-    for (p = pool; p; p = p->d.next) {
+-        p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+-    }
+    ngx_free(pool);
+ }
+ 
+ 
+-void *
+-ngx_palloc(ngx_pool_t *pool, size_t size)
+void
+ngx_reset_pool(ngx_pool_t *pool)
+ {
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+    ngx_pool_data_t     *d, *n;
+    ngx_pool_data_t     *saved = NULL;
+ 
+-        p = pool->current;
+-
+-        do {
+-            m = ngx_align_ptr(p->d.last, NGX_ALIGNMENT);
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+-
+-                return m;
+    if (pool->d) {
+        for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+            if (d->alloc == pool->log) {
+                saved = d;
+                continue;
+             }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+-    }
+-
+-    return ngx_palloc_large(pool, size);
+-}
+-
+-
+-void *
+-ngx_pnalloc(ngx_pool_t *pool, size_t size)
+-{
+-    u_char      *m;
+-    ngx_pool_t  *p;
+-
+-    if (size <= pool->max) {
+-
+-        p = pool->current;
+-
+-        do {
+-            m = p->d.last;
+-
+-            if ((size_t) (p->d.end - m) >= size) {
+-                p->d.last = m + size;
+            ngx_free(d->alloc);
+            ngx_free(d);
+ 
+-                return m;
+            if (n == NULL) {
+                break;
+             }
+        }
+ 
+-            p = p->d.next;
+-
+-        } while (p);
+-
+-        return ngx_palloc_block(pool, size);
+        pool->d = saved;
+     }
+-
+-    return ngx_palloc_large(pool, size);
+ }
+ 
+ 
+-static void *
+-ngx_palloc_block(ngx_pool_t *pool, size_t size)
+void *
+ngx_malloc(ngx_pool_t *pool, size_t size)
+ {
+-    u_char      *m;
+-    size_t       psize;
+-    ngx_pool_t  *p, *new, *current;
+    ngx_pool_data_t     *d;
+    void                *p;
+ 
+-    psize = (size_t) (pool->d.end - (u_char *) pool);
+-
+-    m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
+-    if (m == NULL) {
+    p = ngx_alloc(size, pool->log);
+    if (p == NULL) {
+         return NULL;
+     }
+ 
+-    new = (ngx_pool_t *) m;
+-
+-    new->d.end = m + psize;
+-    new->d.next = NULL;
+-    new->d.failed = 0;
+-
+-    m += sizeof(ngx_pool_data_t);
+-    m = ngx_align_ptr(m, NGX_ALIGNMENT);
+-    new->d.last = m + size;
+-
+-    current = pool->current;
+-
+-    for (p = current; p->d.next; p = p->d.next) {
+-        if (p->d.failed++ > 4) {
+-            current = p->d.next;
+-        }
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+        ngx_free(p);
+        return NULL;
+     }
+ 
+-    p->d.next = new;
+-
+-    pool->current = current ? current : new;
+-
+-    return m;
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+    return p;
+ }
+ 
+ 
+-static void *
+-ngx_palloc_large(ngx_pool_t *pool, size_t size)
+void *
+ngx_palloc(ngx_pool_t *pool, size_t size)
+ {
+-    void              *p;
+-    ngx_uint_t         n;
+-    ngx_pool_large_t  *large;
+-
+-    p = ngx_alloc(size, pool->log);
+-    if (p == NULL) {
+-        return NULL;
+-    }
+-
+-    n = 0;
+-
+-    for (large = pool->large; large; large = large->next) {
+-        if (large->alloc == NULL) {
+-            large->alloc = p;
+-            return p;
+-        }
+-
+-        if (n++ > 3) {
+-            break;
+-        }
+-    }
+-
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+-        ngx_free(p);
+-        return NULL;
+-    }
+    return ngx_malloc(pool, size);
+}
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+ 
+-    return p;
+void *
+ngx_pnalloc(ngx_pool_t *pool, size_t size)
+{
+    return ngx_malloc(pool, size);
+ }
+ 
+ 
+@@ -256,38 +152,48 @@ void *
+ ngx_pmemalign(ngx_pool_t *pool, size_t size, size_t alignment)
+ {
+     void              *p;
+-    ngx_pool_large_t  *large;
+    ngx_pool_data_t   *d;
+ 
+     p = ngx_memalign(alignment, size, pool->log);
+     if (p == NULL) {
+         return NULL;
+     }
+ 
+-    large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+-    if (large == NULL) {
+    d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+    if (d == NULL){
+         ngx_free(p);
+         return NULL;
+     }
+ 
+-    large->alloc = p;
+-    large->next = pool->large;
+-    pool->large = large;
+-
+    d->alloc = p;
+    d->next = pool->d;
+    pool->d = d;
+     return p;
+ }
+ 
+ 
+ ngx_int_t
+-ngx_pfree(ngx_pool_t *pool, void *p)
+ngx_pfree(ngx_pool_t *pool, void *data)
+ {
+-    ngx_pool_large_t  *l;
+    ngx_pool_data_t     *p, *d;
+ 
+-    for (l = pool->large; l; l = l->next) {
+-        if (p == l->alloc) {
+-            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0,
+-                           "free: %p", l->alloc);
+-            ngx_free(l->alloc);
+-            l->alloc = NULL;
+    p = NULL;
+    for (d = pool->d; d; p = d, d = d->next) {
+        if (data == d->alloc) {
+
+            ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", d->alloc);
+
+            ngx_free(d->alloc);
+            d->alloc = NULL;
+
+            if (p) {
+                p->next = d->next;
+
+            } else {
+                pool->d = d->next;
+            }
+
+            ngx_free(d);
+ 
+             return NGX_OK;
+         }
+diff -upr nginx-1.4.3/src/core/ngx_palloc.h nginx-1.4.3-patched/src/core/ngx_palloc.h
+--- nginx-1.4.3/src/core/ngx_palloc.h	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.3-patched/src/core/ngx_palloc.h	2013-06-10 16:12:23.720136999 -0700
+@@ -38,28 +38,21 @@ struct ngx_pool_cleanup_s {
+ };
+ 
+ 
+-typedef struct ngx_pool_large_s  ngx_pool_large_t;
+-
+-struct ngx_pool_large_s {
+-    ngx_pool_large_t     *next;
+-    void                 *alloc;
+-};
+typedef struct ngx_pool_data_s   ngx_pool_large_t;
+typedef struct ngx_pool_data_s   ngx_pool_data_t;
+ 
+ 
+-typedef struct {
+-    u_char               *last;
+-    u_char               *end;
+-    ngx_pool_t           *next;
+-    ngx_uint_t            failed;
+-} ngx_pool_data_t;
+struct ngx_pool_data_s {
+    ngx_pool_data_t        *next;
+    void                   *alloc;
+};
+ 
+ 
+ struct ngx_pool_s {
+-    ngx_pool_data_t       d;
+    ngx_pool_data_t      *d;
+     size_t                max;
+     ngx_pool_t           *current;
+     ngx_chain_t          *chain;
+-    ngx_pool_large_t     *large;
+     ngx_pool_cleanup_t   *cleanup;
+     ngx_log_t            *log;
+ };
--- a/patches/nginx-1.4.3-pcre_conf_opt.patch
+++ b/patches/nginx-1.4.3-pcre_conf_opt.patch
@ -0,0 +1,26 @@
+# HG changeset patch
+# User Yichun Zhang <agentzh@gmail.com>
+# Date 1386694955 28800
+# Node ID 9ba6b149669f1f02eeb4cdc0ebd364a949b5c469
+# Parent  30e806b8636af5fd3f03ec17df24801f390f7511
+Configure: added new option --with-pcre-conf-opt=OPTIONS.
+
+diff -r 30e806b8636a -r 9ba6b149669f auto/options
+--- a/auto/options	Mon Dec 09 10:16:44 2013 +0400
+++ b/auto/options	Tue Dec 10 09:02:35 2013 -0800
+@@ -286,6 +286,7 @@
+         --with-pcre)                     USE_PCRE=YES               ;;
+         --with-pcre=*)                   PCRE="$value"              ;;
+         --with-pcre-opt=*)               PCRE_OPT="$value"          ;;
+        --with-pcre-conf-opt=*)          PCRE_CONF_OPT="$value"     ;;
+         --with-pcre-jit)                 PCRE_JIT=YES               ;;
+ 
+         --with-openssl=*)                OPENSSL="$value"           ;;
+@@ -441,6 +442,7 @@
+   --with-pcre                        force PCRE library usage
+   --with-pcre=DIR                    set path to PCRE library sources
+   --with-pcre-opt=OPTIONS            set additional build options for PCRE
+  --with-pcre-conf-opt=OPTIONS       set additional configure options for PCRE
+   --with-pcre-jit                    build PCRE with JIT compilation support
+ 
+   --with-md5=DIR                     set path to md5 library sources
--- a/patches/nginx-1.4.3-proxy_host_port_vars.patch
+++ b/patches/nginx-1.4.3-proxy_host_port_vars.patch
@ -0,0 +1,15 @@
+--- nginx-1.4.3/src/http/modules/ngx_http_proxy_module.c	2013-10-08 05:07:14.000000000 -0700
+++ nginx-1.4.3-patched/src/http/modules/ngx_http_proxy_module.c	2013-10-27 15:29:41.619378592 -0700
+@@ -602,10 +602,10 @@ static ngx_keyval_t  ngx_http_proxy_cach
+ static ngx_http_variable_t  ngx_http_proxy_vars[] = {
+ 
+     { ngx_string("proxy_host"), NULL, ngx_http_proxy_host_variable, 0,
+-      NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 },
+      NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 },
+ 
+     { ngx_string("proxy_port"), NULL, ngx_http_proxy_port_variable, 0,
+-      NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 },
+      NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 },
+ 
+     { ngx_string("proxy_add_x_forwarded_for"), NULL,
+       ngx_http_proxy_add_x_forwarded_for_variable, 0, NGX_HTTP_VAR_NOHASH, 0 },
--- a/patches/nginx-1.4.3-server_header.patch
+++ b/patches/nginx-1.4.3-server_header.patch
@ -0,0 +1,26 @@
+diff -ur lz-nginx-1.4.3/nginx-1.4.3/src/core/nginx.h lz-nginx-1.4.3-patched/nginx-1.4.3/src/core/nginx.h
+--- lz-nginx-1.4.3/nginx-1.4.3/src/core/nginx.h	2010-02-12 17:31:01.000000000 +0800
+++ lz-nginx-1.4.3-patched/nginx-1.4.3/src/core/nginx.h	2010-03-30 10:52:13.240702627 +0800
+@@ -10,7 +10,7 @@
+ 
+ #define nginx_version         1004003
+ #define NGINX_VERSION      "1.4.3"
+-#define NGINX_VER          "nginx/" NGINX_VERSION
+#define NGINX_VER          "ngx_openresty/" NGINX_VERSION ".unknown"
+ 
+ #define NGINX_VAR          "NGINX"
+ #define NGX_OLDPID_EXT     ".oldbin"
+Only in lz-nginx-1.4.3-patched/nginx-1.4.3/src/core: nginx.h.orig
+Only in lz-nginx-1.4.3-patched/nginx-1.4.3/src/core: nginx.h.rej
+diff -ur lz-nginx-1.4.3/nginx-1.4.3/src/http/ngx_http_header_filter_module.c lz-nginx-1.4.3-patched/nginx-1.4.3/src/http/ngx_http_header_filter_module.c
+--- lz-nginx-1.4.3/nginx-1.4.3/src/http/ngx_http_header_filter_module.c	2010-03-03 23:14:04.000000000 +0800
+++ lz-nginx-1.4.3-patched/nginx-1.4.3/src/http/ngx_http_header_filter_module.c	2010-03-30 10:52:53.670909405 +0800
+@@ -45,7 +45,7 @@
+ };
+ 
+ 
+-static char ngx_http_server_string[] = "Server: nginx" CRLF;
+static char ngx_http_server_string[] = "Server: ngx_openresty" CRLF;
+ static char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
+ 
+ 
--- a/patches/nginx-1.4.3-slab_alloc_no_memory_as_info.patch
+++ b/patches/nginx-1.4.3-slab_alloc_no_memory_as_info.patch
@ -0,0 +1,11 @@
+--- nginx-1.4.3/src/core/ngx_slab.c	2012-09-24 11:34:04.000000000 -0700
+++ nginx-1.4.3-patched/src/core/ngx_slab.c	2012-12-05 20:47:07.296694952 -0800
+@@ -657,7 +657,7 @@ ngx_slab_alloc_pages(ngx_slab_pool_t *po
+         }
+     }
+ 
+-    ngx_slab_error(pool, NGX_LOG_CRIT, "ngx_slab_alloc() failed: no memory");
+    ngx_slab_error(pool, NGX_LOG_INFO, "ngx_slab_alloc() failed: no memory");
+ 
+     return NULL;
+ }
--- a/patches/nginx-1.4.3-unix_socket_accept_over_read.patch
+++ b/patches/nginx-1.4.3-unix_socket_accept_over_read.patch
@ -0,0 +1,41 @@
+--- nginx-1.4.3/src/event/ngx_event_accept.c	2013-05-06 03:26:50.000000000 -0700
+++ nginx-1.4.3-patched/src/event/ngx_event_accept.c	2013-07-10 13:05:02.001249099 -0700
+@@ -269,17 +269,28 @@ ngx_event_accept(ngx_event_t *ev)
+ #endif
+ 
+         if (ls->addr_ntop) {
+-            c->addr_text.data = ngx_pnalloc(c->pool, ls->addr_text_max_len);
+-            if (c->addr_text.data == NULL) {
+-                ngx_close_accepted_connection(c);
+-                return;
+-            }
+            if (socklen > sizeof(c->sockaddr->sa_family)) {
+                c->addr_text.data = ngx_pnalloc(c->pool, ls->addr_text_max_len);
+                if (c->addr_text.data == NULL) {
+                    ngx_close_accepted_connection(c);
+                    return;
+                }
+
+                c->addr_text.len = ngx_sock_ntop(c->sockaddr, c->addr_text.data,
+                                                 ls->addr_text_max_len, 0);
+                if (c->addr_text.len == 0) {
+                    ngx_close_accepted_connection(c);
+                    return;
+                }
+
+            } else {
+                /*
+                 * Linux accept/accept4 syscalls, for example, do not return
+                 * address data upon unix domain sockets
+                 */
+ 
+-            c->addr_text.len = ngx_sock_ntop(c->sockaddr, c->addr_text.data,
+-                                             ls->addr_text_max_len, 0);
+-            if (c->addr_text.len == 0) {
+-                ngx_close_accepted_connection(c);
+-                return;
+                c->addr_text.data = NULL;
+                c->addr_text.len = 0;
+             }
+         }
+ 
--- a/patches/nginx-1.4.3-upstream_pipelining.patch
+++ b/patches/nginx-1.4.3-upstream_pipelining.patch
@ -0,0 +1,40 @@
+diff -rudp nginx-1.4.3/src/http/ngx_http_upstream.c nginx-1.4.3-patched/src/http/ngx_http_upstream.c
+--- nginx-1.4.3/src/http/ngx_http_upstream.c	2012-08-06 10:34:08.000000000 -0700
+++ nginx-1.4.3-patched/src/http/ngx_http_upstream.c	2012-12-05 14:46:41.741173058 -0800
+@@ -1216,6 +1216,7 @@ ngx_http_upstream_connect(ngx_http_reque
+     }
+ 
+     u->request_sent = 0;
+    u->request_all_sent = 0;
+ 
+     if (rc == NGX_AGAIN) {
+         ngx_add_timer(c->write, u->conf->connect_timeout);
+@@ -1418,6 +1419,8 @@ ngx_http_upstream_send_request(ngx_http_
+ 
+     /* rc == NGX_OK */
+ 
+    u->request_all_sent = 1;
+
+     if (c->tcp_nopush == NGX_TCP_NOPUSH_SET) {
+         if (ngx_tcp_push(c->fd) == NGX_ERROR) {
+             ngx_log_error(NGX_LOG_CRIT, c->log, ngx_socket_errno,
+@@ -1484,7 +1487,7 @@ ngx_http_upstream_send_request_handler(n
+ 
+ #endif
+ 
+-    if (u->header_sent) {
+    if (u->request_all_sent) {
+         u->write_event_handler = ngx_http_upstream_dummy_handler;
+ 
+         (void) ngx_handle_write_event(c->write, 0);
+diff -rudp nginx-1.4.3/src/http/ngx_http_upstream.h nginx-1.4.3-patched/src/http/ngx_http_upstream.h
+--- nginx-1.4.3/src/http/ngx_http_upstream.h	2012-02-13 03:01:58.000000000 -0800
+++ nginx-1.4.3-patched/src/http/ngx_http_upstream.h	2012-12-05 14:41:09.763514741 -0800
+@@ -324,6 +324,7 @@ struct ngx_http_upstream_s {
+     unsigned                         keepalive:1;
+ 
+     unsigned                         request_sent:1;
+    unsigned                         request_all_sent:1;
+     unsigned                         header_sent:1;
+ };
+ 
--- a/patches/nginx-1.4.3-upstream_truncation.patch
+++ b/patches/nginx-1.4.3-upstream_truncation.patch
@ -0,0 +1,149 @@
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.3/src/http/modules/ngx_http_scgi_module.c nginx-1.4.3-patched/src/http/modules/ngx_http_scgi_module.c
+--- nginx-1.4.3/src/http/modules/ngx_http_scgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.4.3-patched/src/http/modules/ngx_http_scgi_module.c	2013-04-07 12:09:55.900492634 -0700
+@@ -39,6 +39,7 @@ static ngx_int_t ngx_http_scgi_process_s
+ static ngx_int_t ngx_http_scgi_process_header(ngx_http_request_t *r);
+ static void ngx_http_scgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_scgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc);
+static ngx_int_t ngx_http_scgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_scgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -446,6 +447,8 @@ ngx_http_scgi_handler(ngx_http_request_t
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_scgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1046,6 +1049,17 @@ ngx_http_scgi_finalize_request(ngx_http_
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_scgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_scgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.3/src/http/modules/ngx_http_uwsgi_module.c nginx-1.4.3-patched/src/http/modules/ngx_http_uwsgi_module.c
+--- nginx-1.4.3/src/http/modules/ngx_http_uwsgi_module.c	2013-02-09 19:08:42.000000000 -0800
+++ nginx-1.4.3-patched/src/http/modules/ngx_http_uwsgi_module.c	2013-04-07 11:58:24.546915778 -0700
+@@ -46,6 +46,7 @@ static ngx_int_t ngx_http_uwsgi_process_
+ static void ngx_http_uwsgi_abort_request(ngx_http_request_t *r);
+ static void ngx_http_uwsgi_finalize_request(ngx_http_request_t *r,
+     ngx_int_t rc);
+static ngx_int_t ngx_http_uwsgi_input_filter_init(void *data);
+ 
+ static void *ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf);
+ static char *ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent,
+@@ -479,6 +480,8 @@ ngx_http_uwsgi_handler(ngx_http_request_
+     u->pipe->input_filter = ngx_event_pipe_copy_input_filter;
+     u->pipe->input_ctx = r;
+ 
+    u->input_filter_init = ngx_http_uwsgi_input_filter_init;
+
+     rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init);
+ 
+     if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+@@ -1086,6 +1089,17 @@ ngx_http_uwsgi_finalize_request(ngx_http
+ }
+ 
+ 
+static ngx_int_t
+ngx_http_uwsgi_input_filter_init(void *data)
+{
+    ngx_http_request_t    *r = data;
+
+    r->upstream->length = -1;
+
+    return NGX_OK;
+}
+
+
+ static void *
+ ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf)
+ {
+diff --exclude '*~' --exclude '*.swp' -urp nginx-1.4.3/src/http/ngx_http_upstream.c nginx-1.4.3-patched/src/http/ngx_http_upstream.c
+--- nginx-1.4.3/src/http/ngx_http_upstream.c	2013-02-11 06:39:49.000000000 -0800
+++ nginx-1.4.3-patched/src/http/ngx_http_upstream.c	2013-04-08 16:37:48.326752696 -0700
+@@ -2399,7 +2399,7 @@ ngx_http_upstream_process_non_buffered_u
+ 
+     if (c->read->timedout) {
+         ngx_connection_error(c, NGX_ETIMEDOUT, "upstream timed out");
+-        ngx_http_upstream_finalize_request(r, u, 0);
+        ngx_http_upstream_finalize_request(r, u, NGX_HTTP_GATEWAY_TIME_OUT);
+         return;
+     }
+ 
+@@ -2446,13 +2446,20 @@ ngx_http_upstream_process_non_buffered_r
+             if (u->busy_bufs == NULL) {
+ 
+                 if (u->length == 0
+-                    || upstream->read->eof
+-                    || upstream->read->error)
+                    || (upstream->read->eof
+                        && u->length == -1
+                        && u->pipe
+                        && u->pipe->length <= 0))
+                 {
+                     ngx_http_upstream_finalize_request(r, u, 0);
+                     return;
+                 }
+ 
+                if (upstream->read->eof || upstream->read->error) {
+                    ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+                    return;
+                }
+
+                 b->pos = b->start;
+                 b->last = b->start;
+             }
+@@ -2720,7 +2727,9 @@ ngx_http_upstream_process_request(ngx_ht
+ 
+ #endif
+ 
+-        if (p->upstream_done || p->upstream_eof || p->upstream_error) {
+        if (p->upstream_done
+            || (p->upstream_eof && u->length == -1 && p->length <= 0))
+        {
+             ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                            "http upstream exit: %p", p->out);
+ #if 0
+@@ -2729,6 +2738,14 @@ ngx_http_upstream_process_request(ngx_ht
+             ngx_http_upstream_finalize_request(r, u, 0);
+             return;
+         }
+
+        if (p->upstream_eof || p->upstream_error) {
+            ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
+                           "http upstream exit: %p", p->out);
+
+            ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY);
+            return;
+       }
+     }
+ 
+     if (p->downstream_error) {
+@@ -3087,9 +3104,9 @@ ngx_http_upstream_finalize_request(ngx_h
+ 
+     if (u->header_sent
+         && rc != NGX_HTTP_REQUEST_TIME_OUT
+-        && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE))
+        && rc >= NGX_HTTP_SPECIAL_RESPONSE)
+     {
+-        rc = 0;
+        rc = NGX_ERROR;
+     }
+ 
+     if (rc == NGX_DECLINED) {
--- a/patches/nginx-1.5.3-cve-2013-2070.patch
+++ b/patches/nginx-1.5.3-cve-2013-2070.patch
@ -0,0 +1,13 @@
+--- src/http/modules/ngx_http_proxy_module.c
+++ src/http/modules/ngx_http_proxy_module.c
+@@ -1865,6 +1865,10 @@ data:
+ 
+     }
+ 
+    if (ctx->size < 0 || ctx->length < 0) {
+        goto invalid;
+    }
+
+     return rc;
+ 
+ done:
--- a/patches/nginx-1.5.3-dtrace.patch
+++ b/patches/nginx-1.5.3-dtrace.patch
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Yichun Zhang (agentzh)	02614af5ed	bugfix: the include path for LuaJIT headers was still pointing to luajit-2.0, which should have been luajit-2.1 instead. thanks Tor Hveem for the report.	2013-12-14 18:44:59 -08:00
Yichun Zhang (agentzh)	163432a678	updated tests to reflect recent changes.	2013-12-14 16:06:31 -08:00
Yichun Zhang (agentzh)	c338e4d0e2	bumped version to 1.4.3.7.	2013-12-14 16:05:18 -08:00
Yichun Zhang (agentzh)	374f575dfa	upgraded ngx_memc to 0.14.	2013-12-14 15:32:54 -08:00
Yichun Zhang (agentzh)	b53c539f7e	upgraded ngx_set_misc to 0.23.	2013-12-14 14:36:42 -08:00
Yichun Zhang (agentzh)	a16a33d417	upgraded ngx_rds_json to 0.13.	2013-12-14 14:27:38 -08:00
Yichun Zhang (agentzh)	e3e60a3a68	upgraded ngx_headers_more to 0.24.	2013-12-14 14:23:45 -08:00
Yichun Zhang (agentzh)	71a675f4fb	upgraded ngx_echo to 0.50.	2013-12-14 14:19:51 -08:00
Yichun Zhang (agentzh)	adb00e91e7	upgraded LuaJIT to v2.1-20131211.	2013-12-14 14:14:26 -08:00
Yichun Zhang (agentzh)	c6aad4deba	upgraded ngx_lua to 0.9.3.	2013-12-14 13:30:18 -08:00
Yichun Zhang (agentzh)	b8bf7bbb4c	feature: bundle the lua-resty-core library, which reimplements ngx_lua's Lua API with LuaJIT FFI.	2013-12-14 13:21:41 -08:00
Yichun Zhang (agentzh)	0528788543	feature: added new configure option --with-pcre-conf-opt=OPTIONS to the nginx core to allow custom PCRE ./configure build options. thanks Lance Li for the original patch in #39 .	2013-12-10 10:19:00 -08:00
Yichun Zhang (agentzh)	378f94fb58	updated the tests to reflect recent upgrades.	2013-12-10 10:16:13 -08:00
Yichun Zhang (agentzh)	5be3b51678	upgraded ngx_array_var to 0.03.	2013-12-09 21:10:29 -08:00
Yichun Zhang (agentzh)	2fb9ed5c1d	updated the larger_max_error_str patch to allow NGX_MAX_ERROR_STR to be redefined from the outside.	2013-12-05 20:36:53 -08:00
Yichun Zhang (agentzh)	1728ca8c66	feature: applied the larger_max_error_str patch to the nginx core to allow error log messages up to 4096 bytes.	2013-12-05 20:33:30 -08:00
Yichun Zhang (agentzh)	157febe350	upgraded ngx_http_redis module to 0.3.7.	2013-12-03 12:07:10 -08:00
Yichun Zhang (agentzh)	633abb71bf	upgraded the patch "variables_in_redis_pass" to ngx_http_redis 0.3.7.	2013-12-03 12:06:31 -08:00
Yichun Zhang (agentzh)	8b86c72ea2	applied the official patch patch.2013.space.txt for the Nginx core to fix the security issue CVE-2013-4547.	2013-11-20 21:05:36 -08:00
Yichun Zhang (agentzh)	97622943d2	dist-check: explicitly specify gcc for Solaris.	2013-11-12 20:43:55 -08:00
Yichun Zhang (agentzh)	383ed9a47d	bumped version to 1.4.3.4.	2013-11-12 19:54:50 -08:00
Yichun Zhang (agentzh)	bd81be02ee	bumped version to 1.4.3.3.	2013-11-06 13:14:12 -08:00
Yichun Zhang (agentzh)	fa917e6620	upgraded ngx_lua to 0.9.2 and ngx_srcache to 0.24.	2013-11-06 12:09:22 -08:00
Yichun Zhang (agentzh)	b694456ef3	bugfix: applied the cache_manager_exit patch to the nginx core to fix an issue when the cache manager process is shutting down.	2013-11-04 13:08:57 -08:00
Yichun Zhang (agentzh)	95d727fd8f	bumped version to 1.4.3.1; also updated tests to reflect recent changes.	2013-10-29 12:10:20 -07:00
Yichun Zhang (agentzh)	a860e4192c	upgraded ngx_lua to 0.9.1.	2013-10-29 12:07:06 -07:00
Yichun Zhang (agentzh)	68d1241d12	updated the gzip_flush_bug patch to fix the issue in the ngx_gunzip module. thanks Maxim Dounin for the catch.	2013-10-28 15:30:52 -07:00
Yichun Zhang (agentzh)	73201a29f7	upgraded ngx_rds_csv to 0.05.	2013-10-27 22:08:40 -07:00
Yichun Zhang (agentzh)	6522b3420c	upgraded ngx_rds_json to 0.12.	2013-10-27 22:06:46 -07:00
Yichun Zhang (agentzh)	360aaab086	upgraded ngx_xss to 0.04.	2013-10-27 22:03:48 -07:00
Yichun Zhang (agentzh)	78cca18fef	upgraded ngx_srcache to 0.23.	2013-10-27 21:59:52 -07:00
Yichun Zhang (agentzh)	a06c2308e1	upgraded ngx_headers_more to 0.23.	2013-10-27 21:54:42 -07:00
Yichun Zhang (agentzh)	d919948850	upgraded ngx_echo to 0.49.	2013-10-27 21:46:12 -07:00
Yichun Zhang (agentzh)	cd3b7f3bfb	upgraded lua-resty-redis to 0.17 and lua-resty-upload to 0.09.	2013-10-27 21:33:12 -07:00
Yichun Zhang (agentzh)	d846011a3e	upgraded lua-resty-mysql to 0.14.	2013-10-27 21:30:32 -07:00
Yichun Zhang (agentzh)	e4ff7dbfac	upgraded lua-resty-websocket to 0.02.	2013-10-27 21:26:27 -07:00
Yichun Zhang (agentzh)	f35f66a487	feature: added patch nginx-1.4.3-proxy_host_port_vars to make $proxy_host and $proxy_port accessible for dynamic languages like Lua and Perl.	2013-10-27 15:37:11 -07:00
Yichun Zhang (agentzh)	aac5d5e49e	updated nginx-1.4.3-gzip_flush_bug.patch according to Maxim Dounin's feedback.	2013-10-27 15:00:06 -07:00
Yichun Zhang (agentzh)	8bc4bf391a	updated the gzip_flush_bug patch according to the feedback from Maxim Dounin.	2013-10-26 17:24:51 -07:00
Yichun Zhang (agentzh)	1df484be52	bugfix: applied the cache_lock_hang_in_subreq patch to the nginx core to fix the request hang when using proxy_cache_lock in subrequests and the cache lock timeout happens.	2013-10-26 14:54:50 -07:00
Yichun Zhang (agentzh)	4308a5ca45	bugfix: applied the gzip_flush_bug.patch to the nginx core. see also http://mailman.nginx.org/pipermail/nginx-devel/2013-October/004429.html	2013-10-25 17:31:39 -07:00
Yichun Zhang (agentzh)	274b1b6778	bugfix: backported Maxim Dounin's patch to fix an issue in the ngx_gzip module: it did not clear r->connection->buffered when the pending data was already flushed out. this could hang ngx_lua's ngx.flush(true) call, for example.	2013-10-19 20:49:06 -07:00
Yichun Zhang (agentzh)	2d3ff6af97	optimize: now we use https for github downloads to save the unnecessary 301 redirects. thanks Ajay Kemparaj for the patch in #34 .	2013-10-17 23:15:05 -07:00
Yichun Zhang (agentzh)	5f7b64e17a	now we bundle README.markdown to our release tarballs.	2013-10-17 16:21:24 -07:00
Yichun Zhang (agentzh)	4513cad926	doc: some formatting fixes.	2013-10-17 16:19:36 -07:00
Yichun Zhang (agentzh)	a7c39891c6	doc: use markdown for the README file.	2013-10-17 16:18:48 -07:00
Yichun Zhang (agentzh)	35e053cb6c	upgraded the nginx core to 1.4.3.	2013-10-17 16:15:42 -07:00
Yichun Zhang (agentzh)	ae74836236	mainline version 1.4.2.9.	2013-09-29 23:53:48 -07:00
Yichun Zhang (agentzh)	b0d3505b31	upgraded ngx_lua to 0.9.0.	2013-09-29 20:40:02 -07:00
Yichun Zhang (agentzh)	9d2ae2e217	upgraded ngx_devel_kit to 0.2.19.	2013-09-29 18:55:59 -07:00
Yichun Zhang (agentzh)	6bb19476b4	updated tests to reflect recent changes.	2013-09-27 15:43:44 -07:00
Yichun Zhang (agentzh)	f0a2f6543e	bundled the new lua-resty-lock library.	2013-09-27 15:42:33 -07:00
Yichun Zhang (agentzh)	937985fc03	bundled new library lua-resty-websocket.	2013-09-27 15:37:00 -07:00
Yichun Zhang (agentzh)	457d0526ea	upgraded lua-resty-memcached to 0.12.	2013-09-23 22:46:00 -07:00
Yichun Zhang (agentzh)	f0243eb2aa	upgraded lua-resty-redis to 0.16.	2013-09-22 23:22:42 -07:00
Yichun Zhang (agentzh)	76a803640a	bumped version to 1.4.2.8 and also updated tests accordingly.	2013-09-22 15:06:53 -07:00
Yichun Zhang (agentzh)	5fe07d1df5	upgraded ngx_lua to 0.8.10.	2013-09-22 14:54:37 -07:00
Yichun Zhang (agentzh)	2c23a0859e	bumped version to 1.4.2.7 and also updated the test suite accordingly.	2013-09-15 14:01:20 -07:00
Yichun Zhang (agentzh)	8012da1f61	upgraded ngx_lua to 0.8.9 and ngx_echo to 0.48.	2013-09-15 13:55:01 -07:00
Yichun Zhang (agentzh)	e0d777bb5d	./configure: always remove exising Makefile before trying to generate a new one.	2013-09-08 20:57:08 -07:00
Yichun Zhang (agentzh)	37737082dd	updated tests to reflect recent changes.	2013-09-08 16:28:10 -07:00
Yichun Zhang (agentzh)	5c77ae9d4a	bumped version to 1.4.2.5.	2013-09-08 16:27:28 -07:00
Yichun Zhang (agentzh)	2d2132d232	upgraded ngx_lua to 0.8.8.	2013-09-08 16:16:47 -07:00
Yichun Zhang (agentzh)	559f187c3c	upgraded ngx_set_misc to 0.22.	2013-09-08 16:08:51 -07:00
Yichun Zhang (agentzh)	609e375e66	updated tests to reflect recent changes.	2013-09-03 00:01:50 -07:00
Yichun Zhang (agentzh)	e84b9d0175	upgraded ngx_echo to 0.47, ngx_drizzle to 0.1.6, ngx_lua to 0.8.7, and ngx_memc to 0.13.	2013-09-02 23:56:51 -07:00
Yichun Zhang (agentzh)	221130defc	updated patches for nginx 1.5.4.	2013-08-30 16:02:05 -07:00
Yichun Zhang (agentzh)	921fd6d675	checked in the patches for nginx 1.5.3; also applied the unix_socket_accept_over_read patch the nginx cores older than 1.5.3.	2013-08-30 12:41:13 -07:00
Yichun Zhang (agentzh)	c36f990f10	bumped version to 1.4.2.1; also updated tests to reflect recent changes.	2013-08-11 11:03:52 -07:00
Yichun Zhang (agentzh)	b3ed109998	upgraded lua-resty-dns to 0.10.	2013-08-08 13:13:25 -07:00
Yichun Zhang (agentzh)	3d547529fd	upgraded the nginx core to 1.4.2.	2013-08-06 22:29:52 -07:00
Yichun Zhang (agentzh)	d0834f8cd9	bumped version to 1.4.1.3.	2013-08-06 20:22:44 -07:00
Yichun Zhang (agentzh)	5f2ede4fd2	updated the test suite to reflect recent changes.	2013-08-06 20:22:16 -07:00
Yichun Zhang (agentzh)	0222649b03	upgraded ngx_headers_more to 0.22.	2013-08-06 20:21:20 -07:00
Yichun Zhang (agentzh)	320c5008e4	upgraded ngx_lua to 0.8.6.	2013-08-06 20:20:33 -07:00
Yichun Zhang (agentzh)	a4006329a7	upgraded ngx_postgres to 1.0rc3.	2013-08-06 16:16:06 -07:00
Yichun Zhang (agentzh)	2890410b68	upgraded ngx_srcache to 0.22.	2013-08-06 16:15:17 -07:00
Yichun Zhang (agentzh)	197399d1b6	upgraded ngx_echo to 0.46.	2013-08-06 16:11:20 -07:00
Yichun Zhang (agentzh)	54f86fd361	updated README to reflect recent changes.	2013-07-18 16:23:26 -07:00
Yichun Zhang (agentzh)	110c8fe4ce	bumped version to 1.4.1.1.	2013-07-18 15:58:42 -07:00
Yichun Zhang (agentzh)	a825570875	updated tests to reflect recent changes.	2013-07-18 12:57:39 -07:00
Yichun Zhang (agentzh)	2bfd01ed14	upgraded ngx_lua to 0.8.5.	2013-07-18 12:55:27 -07:00
Yichun Zhang (agentzh)	49599affe9	upgraded ngx_lua to 0.8.4.	2013-07-10 23:10:15 -07:00
Yichun Zhang (agentzh)	96abf202e4	bugfix: we did not initialize c->addr_text properly in nginx-1.4.1-unix_socket_accept_over_read.patch.	2013-07-10 13:13:57 -07:00
Yichun Zhang (agentzh)	6f31d3b261	bugfix: configure: spaces in the --with-cc option values resulted in errors.	2013-07-09 18:17:51 -07:00
Yichun Zhang (agentzh)	cee1aca97f	checked in nginx-1.4.1-unix_socket_accept_over_read.patch.	2013-07-09 18:16:35 -07:00
Yichun Zhang (agentzh)	b9325c34d8	upgraded ngx_lua to 0.8.3.	2013-06-20 16:02:45 -07:00
Yichun Zhang (agentzh)	a169416e71	upgraded ngx_headers_more to 0.21.	2013-06-13 11:09:43 -07:00
Yichun Zhang (agentzh)	cef62e1aa8	only apply gcc-maybe-uninitialized-warning.patch for nginx 1.4.1+.	2013-06-12 11:16:31 -07:00
agentzh (Yichun Zhang)	bb367bc9e6	util/dist-check: now we also check the --with-no-pool-patch option of the ./configure script.	2013-06-11 16:51:26 -07:00
agentzh (Yichun Zhang)	3a7529d7d0	fixed patches/nginx-1.4.1-no_pool.patch which did not apply at all.	2013-06-11 16:51:01 -07:00
agentzh (Yichun Zhang)	4cdd11476b	applied the patch gcc-maybe-uninitialized-warning.patch for nginx to fix a gcc warning with gcc 4.7.3/4.7.2.	2013-06-11 13:05:30 -07:00
agentzh (Yichun Zhang)	c312ba38b3	added patches for nginx 1.4.1.	2013-06-10 16:35:04 -07:00
agentzh (Yichun Zhang)	5328f0113f	updated tests to reflect recent changes.	2013-06-10 11:50:53 -07:00
agentzh (Yichun Zhang)	b9eb443da6	bumped version to 1.2.8.6.	2013-06-10 11:49:51 -07:00
agentzh (Yichun Zhang)	72da5ad7ba	upgraded LuaJIT to 2.0.2.	2013-06-07 22:23:45 -07:00
agentzh (Yichun Zhang)	ac3b864532	Revert "upgraded ngx_lua to 0.8.3rc1." This reverts commit `6c14ea5c56`.	2013-06-07 16:25:46 -07:00
agentzh (Yichun Zhang)	6c14ea5c56	upgraded ngx_lua to 0.8.3rc1.	2013-05-30 16:26:09 -07:00
agentzh (Yichun Zhang)	b68ec13a71	bumped version to 1.2.8.5.	2013-05-23 16:19:34 -07:00
agentzh (Yichun Zhang)	76f2f6c2f3	upgraded ngx_srcache to 0.21.	2013-05-23 16:18:29 -07:00
agentzh (Yichun Zhang)	a5c4d85835	upgraded ngx_lua to 0.8.2.	2013-05-23 12:22:22 -07:00
agentzh (Yichun Zhang)	24d8c2265e	feature: applied the invalid_referer_hash patch to the nginx core to make the $invalid_referer variable accessible in embedded dynamic languages like Perl and Lua. thanks Fry-kun for requesting this.	2013-05-21 16:19:10 -07:00
agentzh (Yichun Zhang)	d9a491a88c	upgraded ngx_lua to 0.8.2rc1.	2013-05-14 17:21:50 -07:00
agentzh (Yichun Zhang)	6ce2a28c23	Merge branch 'tmp'	2013-05-13 12:42:41 -07:00
agentzh (Yichun Zhang)	07fbdad118	applied the official patch for the nginx security vulnerability CVE-2013-2070.	2013-05-13 12:37:43 -07:00
agentzh (Yichun Zhang)	ca9f8d0622	updated the dtrace patch to reflect recent changes.	2013-05-13 12:09:47 -07:00
agentzh (Yichun Zhang)	090060c907	updated tests to reflect recent changes; also bumped version number to 1.2.8.1.	2013-04-26 15:57:29 -07:00
agentzh (Yichun Zhang)	b156d2db62	upgraded ngx_srcache to 0.20.	2013-04-26 12:38:03 -07:00
agentzh (Yichun Zhang)	dbb9c98bee	upgraded ngx_headers_more to 0.20.	2013-04-26 12:33:34 -07:00
agentzh (Yichun Zhang)	4c300f618d	upgraded ngx_lua to 0.8.1.	2013-04-26 12:28:44 -07:00
agentzh (Yichun Zhang)	62bbc5c4c5	upgraded ngx_lua to 0.8.0.	2013-04-23 12:30:29 -07:00
agentzh (Yichun Zhang)	529f4c854c	always enable debuginfo in the bundled LuaJIT 2.0 build and Lua 5.1 build to support Nginx Systemtap Toolkit.	2013-04-20 23:10:26 -07:00
agentzh (Yichun Zhang)	3a873d7874	util/dist-check: added support for rc versions.	2013-04-20 23:08:41 -07:00
agentzh (Yichun Zhang)	aadd93ff24	upgraded the nginx core to 1.2.8.	2013-04-20 22:41:46 -07:00
agentzh (Yichun Zhang)	bae91cc5c4	updated tests to reflect the changes in the previous commit.	2013-04-20 18:17:02 -07:00
agentzh (Yichun Zhang)	ea1d378e84	change: no longer pass -O0 to gcc when --with-debug is specified because gcc often generates bogus DWARF info when optimization is disabled.	2013-04-20 18:16:13 -07:00
agentzh (章亦春)	ed2f8de61a	util/dist-check: fixed dtrace tests for Mac OS X.	2013-04-17 23:06:29 -07:00
agentzh (Yichun Zhang)	1d096c047e	util/dist-check: added -l option to build the bundle with the std lua 5.1 interpreter.	2013-04-17 12:08:54 -07:00
agentzh (Yichun Zhang)	1bfc510257	updated tests to reflect recent changes.	2013-04-17 11:48:07 -07:00
agentzh (Yichun Zhang)	9f0143b14f	upgraded ngx_iconv to 0.10.	2013-04-17 11:45:33 -07:00
agentzh (Yichun Zhang)	05ae54a092	util/dist-check: performs dtrace static probe tests on solaris too.	2013-04-16 18:10:45 -07:00
agentzh (Yichun Zhang)	09598a3e19	util/dist-check: enabled ngx_iconv in the test build.	2013-04-16 17:30:28 -07:00
agentzh (Yichun Zhang)	977c5b1d51	util/dist-check: suppress the output of the killall commands.	2013-04-16 17:24:10 -07:00
agentzh (Yichun Zhang)	6063956a1a	added the util/dist-check script for checking the basic sanity of a tarball distribution.	2013-04-16 17:19:26 -07:00
agentzh (Yichun Zhang)	e91766c012	updated tests to reflect recent changes.	2013-04-16 16:22:20 -07:00
agentzh (Yichun Zhang)	a2ed0a0403	upgraded ngx_lua to 0.7.21 and ngx_encrypted_session to 0.03; also bumped bundle version to 1.2.7.6.	2013-04-16 16:21:43 -07:00
agentzh (Yichun Zhang)	8e57e2541b	bumped version to 1.2.7.5; updated tests to reflect recent changes.	2013-04-09 17:07:03 -07:00
agentzh (Yichun Zhang)	f5f2d672e7	upgraded ngx_lua to 0.7.20.	2013-04-09 17:01:35 -07:00
agentzh (Yichun Zhang)	49d9d9b778	nginx-1.2.7-upstream_truncation.patch: worked around an issue in ngx_event_pipe_copy_input_filter because it does not set p->upstream_done when p->length <= 0 like ngx_http_proxy_copy_filter.	2013-04-08 16:50:48 -07:00
agentzh (Yichun Zhang)	13efb24106	bugfix: ngx_uwsgi and ngx_scgi did set u->length but not u->pipe->length, thus leading to truncation false positives.	2013-04-07 15:58:23 -07:00
agentzh (Yichun Zhang)	3be0b7f0e1	bugfix: upstream_truncation.patch: 1. 504 error code in ngx_http_upstream_finalize_request resulted in calling special response handler even when the response header has been sent; 2. use 502 status code in ngx_http_upstream_finalize_request when upstream data truncation happens.	2013-04-06 18:02:44 -07:00
agentzh (Yichun Zhang)	5fb8647d23	renamed upstream-truncation.patch to upstream_trauncation.patch and also added a test for the case that r->upstream->pipe is NULL.	2013-04-05 12:48:59 -07:00
agentzh (Yichun Zhang)	e7053c9ca9	updated the dtrace patch to make the stap function ngx_chain_dump() print out info about the "last_buf" and "last_in_chain" flags in bufs.	2013-04-04 18:26:27 -07:00
agentzh (Yichun Zhang)	042e2fd27b	renamed the "nonbuffered-upstream-truncation" patch to "upstream-truncation" patch; also fixed issues with chunked upstream response bodies. thanks Andy Yuan for reporting this issue in #24 .	2013-04-04 18:25:00 -07:00
agentzh (Yichun Zhang)	1d909539a8	upgraded lua-resty-mysql to 0.13.	2013-04-03 15:58:03 -07:00
agentzh (Yichun Zhang)	d54e2dcc69	upgraded ngx_echo to 0.45, ngx_drizzle to 0.1.5, ngx_lua to 0.7.19, and lua-resty-memcached to 0.11.	2013-03-27 12:49:22 -07:00
agentzh (Yichun Zhang)	009db177df	updated tests to reflect recent changes.	2013-03-24 22:36:07 -07:00
agentzh (Yichun Zhang)	7e359ff049	upgraded ngx_lua to 0.7.18, ngx_echo to 0.44, ngx_redis2 to 0.10, and lua-resty-upload to 0.08; also bumped version to 1.2.7.3.	2013-03-24 22:35:33 -07:00
agentzh (Yichun Zhang)	9f52ad4a45	applied the variables_in_redis_pass patch to ngx_redis 0.3.6 to allow use of nginx variables in the redis_pass directive.	2013-03-21 18:03:56 -07:00
agentzh (Yichun Zhang)	a925be09c9	bugfix: applied Lanshun Zhou's run_posted_requests_in_resolver patch to the Nginx core: http://mailman.nginx.org/pipermail/nginx-devel/2013-March/003476.html	2013-03-20 18:48:27 -07:00
agentzh (Yichun Zhang)	d91993fc38	upgraded ngx_lua to 0.7.18rc2.	2013-03-20 12:51:22 -07:00
agentzh (Yichun Zhang)	0a9a7012dc	Merge branch 'master' of github.com:agentzh/ngx_openresty	2013-03-16 12:03:47 -07:00
agentzh (Yichun Zhang)	c9f5ca8566	upgraded ngx_lua to 0.7.17 and ngx_echo to 0.43. also applied the official hotfix #1 patch for LuaJIT 2.0.1.	2013-03-16 12:03:22 -07:00
agentzh (Yichun Zhang)	7495a32ec2	upgraded ngx_lua to 0.7.17 and ngx_echo to 0.43.	2013-03-11 12:27:26 -07:00
agentzh (Yichun Zhang)	9e944b8c53	bumped version to 1.2.7.1 and upgraded ngx_lua to 0.7.16.	2013-02-22 22:45:21 -08:00
agentzh (Yichun Zhang)	b259f33198	upgraded LuaJIT to 2.0.1.	2013-02-19 17:58:24 -08:00
agentzh (Yichun Zhang)	db978031d2	upgraded the nginx core to 1.2.7.	2013-02-18 12:16:45 -08:00
agentzh (Yichun Zhang)	1ca5fb8597	bumped version to 1.2.6.6.	2013-02-17 19:04:41 -08:00
agentzh (Yichun Zhang)	8496c99def	upgraded ngx_lua to 0.7.15.	2013-02-12 22:00:41 -08:00
agentzh (Yichun Zhang)	f1083d82d4	updated tests to reflect recent changes.	2013-02-10 15:07:58 -08:00
agentzh (Yichun Zhang)	dd4620afaf	bumped version to 1.2.6.5.	2013-02-08 11:57:25 -08:00
agentzh (Yichun Zhang)	45c5114e9d	upgraded lua-resty-upload to 0.07.	2013-02-04 22:20:04 -08:00
agentzh (Yichun Zhang)	a553009af0	upgraded ngx_srcache to 0.19.	2013-02-04 22:17:41 -08:00
agentzh (Yichun Zhang)	ed74e3d767	bumped version to 1.2.6.3.	2013-02-03 23:00:39 -08:00
agentzh (Yichun Zhang)	c0208b8c40	upgraded ngx_form_input to 0.07.	2013-01-28 22:21:00 -08:00
agentzh (Yichun Zhang)	2681361df1	upgraded ngx_lua to 0.7.14.	2013-01-28 21:16:17 -08:00
agentzh (Yichun Zhang)	0a2dcd7c50	added patches for the nginx 1.3.11 core. also excluded the allow_request_body_updating patch.	2013-01-26 20:01:12 -08:00
agentzh (Yichun Zhang)	3e5b0eeee3	upgraded ngx_srcache to 0.18.	2013-01-25 15:11:26 -08:00
agentzh (Yichun Zhang)	42d640985e	upgraded ngx_echo to 0.42 and ngx_devel_kit ot 0.2.18.	2013-01-23 15:48:25 -08:00
agentzh (Yichun Zhang)	8e35463045	updated resolver_wev_handler_segfault_with_poll.patch to Ruslan Ermilov's version.	2013-01-23 15:17:04 -08:00
agentzh (Yichun Zhang)	fc1929f37d	applied the resolver_wev_handler_segfault_with_pol patch to the nginx core 1.2.6 and 1.3.7 by default. see http://mailman.nginx.org/pipermail/nginx-devel/2013-January/003275.html for details.	2013-01-22 17:46:20 -08:00