merged the nginx-1.0.5 branch back to master.

This commit is contained in:
agentzh (章亦春) 2011-08-09 22:01:42 +08:00
commit 636ef91bed
8 changed files with 709 additions and 2 deletions

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@ -0,0 +1,24 @@
diff -ur nginx-1.0.5/auto/cc/gcc nginx-1.0.5-patched/auto/cc/gcc
--- nginx-1.0.5/auto/cc/gcc 2011-06-27 19:53:00.205737804 +0800
+++ nginx-1.0.5-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="$CFLAGS -g"
diff -ur nginx-1.0.5/auto/cc/icc nginx-1.0.5-patched/auto/cc/icc
--- nginx-1.0.5/auto/cc/icc 2011-06-27 19:52:56.370157068 +0800
+++ nginx-1.0.5-patched/auto/cc/icc 2011-06-27 19:53:19.508916811 +0800
@@ -139,7 +139,7 @@
esac
# stop on warning
-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
# debug
CFLAGS="$CFLAGS -g"

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@ -0,0 +1,90 @@
--- nginx-1.0.5/src/http/ngx_http_core_module.c 2010-12-14 18:38:42.000000000 +0800
+++ nginx-1.0.5-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;

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@ -0,0 +1,483 @@
diff -ur nginx-1.0.5/src/core/nginx.h nginx-1.0.5-no-pool/src/core/nginx.h
--- nginx-1.0.5/src/core/nginx.h 2011-05-26 15:31:40.000000000 +0800
+++ nginx-1.0.5-no-pool/src/core/nginx.h 2011-06-30 17:00:43.540946999 +0800
@@ -10,7 +10,7 @@
#define nginx_version 1000004
#define NGINX_VERSION "1.0.5"
-#define NGINX_VER "ngx_openresty/" NGINX_VERSION ".unknown"
+#define NGINX_VER "ngx_openresty/" NGINX_VERSION ".unknown (no pool)"
#define NGINX_VAR "NGINX"
#define NGX_OLDPID_EXT ".oldbin"
diff -ur nginx-1.0.5/src/core/ngx_array.c nginx-1.0.5-no-pool/src/core/ngx_array.c
--- nginx-1.0.5/src/core/ngx_array.c 2008-06-17 23:00:30.000000000 +0800
+++ nginx-1.0.5-no-pool/src/core/ngx_array.c 2011-06-30 17:00:43.540946999 +0800
@@ -39,13 +39,7 @@
p = a->pool;
- if ((u_char *) a->elts + a->size * a->nalloc == p->d.last) {
- p->d.last -= a->size * a->nalloc;
- }
-
- if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) {
- p->d.last = (u_char *) a;
- }
+ ngx_pfree(p, a);
}
@@ -64,29 +58,17 @@
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);
+ a->elts = new;
+ a->nalloc *= 2;
+
}
elt = (u_char *) a->elts + a->size * a->nelts;
@@ -112,31 +94,16 @@
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);
+ a->elts = new;
+ a->nalloc = nalloc;
}
elt = (u_char *) a->elts + a->size * a->nelts;
diff -ur nginx-1.0.5/src/core/ngx_palloc.c nginx-1.0.5-no-pool/src/core/ngx_palloc.c
--- nginx-1.0.5/src/core/ngx_palloc.c 2009-12-17 20:25:46.000000000 +0800
+++ nginx-1.0.5-no-pool/src/core/ngx_palloc.c 2011-06-30 17:06:36.060946999 +0800
@@ -8,24 +8,31 @@
#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;
+ ngx_pool_data_t *d;
- 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;
+ d = ngx_alloc(sizeof(ngx_pool_data_t), log);
+
+ if (d == NULL) {
+ return NULL;
+ }
+
+ d->next = d;
+ d->prev = d;
+ d->alloc = NULL;
+ p->d = d;
size = size - sizeof(ngx_pool_t);
p->max = (size < NGX_MAX_ALLOC_FROM_POOL) ? size : NGX_MAX_ALLOC_FROM_POOL;
@@ -43,7 +50,7 @@
void
ngx_destroy_pool(ngx_pool_t *pool)
{
- ngx_pool_t *p, *n;
+ ngx_pool_data_t *d, *n;
ngx_pool_large_t *l;
ngx_pool_cleanup_t *c;
@@ -55,7 +62,7 @@
}
}
- for (l = pool->large; l; l = l->next) {
+ for (l = pool->large; l ; l = l->next) {
ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
@@ -71,34 +78,45 @@
* so we can not use this log while the 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", d);
- if (n == NULL) {
+ if (n == pool->d) {
break;
}
}
#endif
+ if (pool->d->next == pool->d) {
+ ngx_free(pool->d);
+ } else {
+ for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+ if (d->alloc) {
+ ngx_free(d->alloc);
+ }
+ ngx_free(d);
- for (p = pool, n = pool->d.next; /* void */; p = n, n = n->d.next) {
- ngx_free(p);
-
- if (n == NULL) {
- break;
+ if (n == pool->d) {
+ break;
+ }
}
}
+
+ ngx_free(pool);
}
void
ngx_reset_pool(ngx_pool_t *pool)
{
- ngx_pool_t *p;
- ngx_pool_large_t *l;
+ ngx_pool_data_t *p, *tmp;
+ ngx_pool_large_t *l;
+
+ for (l = pool->large; l ; l = l->next) {
+
+ ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
- for (l = pool->large; l; l = l->next) {
if (l->alloc) {
ngx_free(l->alloc);
}
@@ -106,109 +124,65 @@
pool->large = NULL;
- for (p = pool; p; p = p->d.next) {
- p->d.last = (u_char *) p + sizeof(ngx_pool_t);
+ p = pool->d->next;
+ while (p != pool->d) {
+ tmp = p;
+ ngx_free(p->alloc);
+ p->prev->next = p->next;
+ p->next->prev = p->prev;
+ p = p->next;
+ ngx_free(tmp);
}
-}
+ ngx_free(pool->d->alloc);
+ pool->d->alloc = NULL;
+
+}
void *
-ngx_palloc(ngx_pool_t *pool, size_t size)
+ngx_malloc(ngx_pool_t *pool, size_t size)
{
- u_char *m;
- ngx_pool_t *p;
-
- if (size <= pool->max) {
+ ngx_pool_data_t *new;
+ void *m;
- 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;
- }
-
- p = p->d.next;
-
- } while (p);
+ m = ngx_alloc(size, pool->log);
+ if (m == NULL) {
+ return NULL;
+ }
- return ngx_palloc_block(pool, size);
+ new = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+ if (new == NULL){
+ ngx_free(m);
+ return NULL;
}
- return ngx_palloc_large(pool, size);
+ new->alloc = m;
+ new->next = pool->d;
+ new->prev = pool->d->prev;
+ pool->d->prev->next = new;
+ pool->d->prev = new;
+ return m;
}
-
void *
-ngx_pnalloc(ngx_pool_t *pool, size_t size)
+ngx_palloc(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;
- }
-
- p = p->d.next;
-
- } while (p);
-
- return ngx_palloc_block(pool, size);
+ if (size <= 1024) {
+ return ngx_malloc(pool, size);
}
return ngx_palloc_large(pool, size);
}
-static void *
-ngx_palloc_block(ngx_pool_t *pool, size_t size)
+void *
+ngx_pnalloc(ngx_pool_t *pool, size_t size)
{
- u_char *m;
- size_t psize;
- ngx_pool_t *p, *new, *current;
-
- psize = (size_t) (pool->d.end - (u_char *) pool);
-
- m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
- if (m == NULL) {
- return NULL;
+ if (size <= 1024) {
+ return ngx_malloc(pool, size);
}
- 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;
- }
- }
-
- p->d.next = new;
-
- pool->current = current ? current : new;
-
- return m;
+ return ngx_palloc_large(pool, size);
}
@@ -226,18 +200,7 @@
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));
+ large = ngx_malloc(pool, sizeof(ngx_pool_large_t));
if (large == NULL) {
ngx_free(p);
return NULL;
@@ -262,7 +225,7 @@
return NULL;
}
- large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+ large = ngx_malloc(pool, sizeof(ngx_pool_large_t));
if (large == NULL) {
ngx_free(p);
return NULL;
@@ -279,17 +242,41 @@
ngx_int_t
ngx_pfree(ngx_pool_t *pool, void *p)
{
- ngx_pool_large_t *l;
+ ngx_pool_large_t *l;
+ ngx_pool_large_t *ll;
+ ngx_pool_data_t *d, *n;
- for (l = pool->large; l; l = l->next) {
+ for (l = pool->large, ll = l; l; ll = 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;
+ if (l == pool->large) {
+ pool->large = NULL;
+ }
+
+ ll->next = l->next;
+ p = l;
+ break;
+ }
+ }
+ for (d = pool->d, n = d->next; ; d = n, n = d->next) {
+ if (p == d->alloc) {
+ ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", d->alloc);
+ if (d->alloc) {
+ ngx_free(d->alloc);
+ }
+ d->alloc = NULL;
+ d->prev->next = d->next;
+ d->next->prev = d->prev;
+ ngx_free(d);
return NGX_OK;
}
+ if (d->next == pool->d) {
+ break;
+ }
}
return NGX_DECLINED;
Only in nginx-1.0.5-no-pool/src/core: ngx_palloc.c~
diff -ur nginx-1.0.5/src/core/ngx_palloc.h nginx-1.0.5-no-pool/src/core/ngx_palloc.h
--- nginx-1.0.5/src/core/ngx_palloc.h 2009-12-17 20:25:46.000000000 +0800
+++ nginx-1.0.5-no-pool/src/core/ngx_palloc.h 2011-06-30 17:00:43.540946999 +0800
@@ -38,6 +38,7 @@
typedef struct ngx_pool_large_s ngx_pool_large_t;
+typedef struct ngx_pool_data_s ngx_pool_data_t;
struct ngx_pool_large_s {
ngx_pool_large_t *next;
@@ -45,16 +46,15 @@
};
-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;
+ ngx_pool_data_t *prev;
+ 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;

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@ -0,0 +1,27 @@
# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1309799136 -14400
# Node ID 99e276bba8596bc4df9e638482ee413f4c6bf700
# Parent e7b2f945d55ae44a2295facf9e3336dc4633e5b5
Core: fix body with request_body_in_single_buf.
If there were preread data and request body was big enough first part
of request body was duplicated.
See report here:
http://nginx.org/pipermail/nginx/2011-July/027756.html
diff --git a/src/http/ngx_http_request_body.c b/src/http/ngx_http_request_body.c
--- a/src/http/ngx_http_request_body.c
+++ b/src/http/ngx_http_request_body.c
@@ -372,7 +372,9 @@ ngx_http_do_read_client_request_body(ngx
}
}
- if (r->request_body_in_file_only && rb->bufs->next) {
+ if (rb->bufs->next
+ && (r->request_body_in_file_only || r->request_body_in_single_buf))
+ {
rb->bufs = rb->bufs->next;
}

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@ -0,0 +1,17 @@
# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1309776931 -14400
# Node ID e7b2f945d55ae44a2295facf9e3336dc4633e5b5
# Parent 610e909bb9e29766188aa86fae3abe0bd3432940
Core: fix body if it's preread and there are extra data.
--- nginx-1.0.5/src/http/ngx_http_request_body.c 2011-07-05 12:11:21.619264633 +0800
+++ nginx-1.0.5-patched/src/http/ngx_http_request_body.c 2011-07-05 12:14:30.694321554 +0800
@@ -141,6 +141,7 @@
/* the whole request body was pre-read */
+ b->last = b->pos + r->headers_in.content_length_n;
r->header_in->pos += (size_t) r->headers_in.content_length_n;
r->request_length += r->headers_in.content_length_n;

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@ -0,0 +1,26 @@
diff -ur lz-nginx-1.0.5/nginx-1.0.5/src/core/nginx.h lz-nginx-1.0.5-patched/nginx-1.0.5/src/core/nginx.h
--- lz-nginx-1.0.5/nginx-1.0.5/src/core/nginx.h 2010-02-12 17:31:01.000000000 +0800
+++ lz-nginx-1.0.5-patched/nginx-1.0.5/src/core/nginx.h 2010-03-30 10:52:13.240702627 +0800
@@ -10,7 +10,7 @@
#define nginx_version 1000005
#define NGINX_VERSION "1.0.5"
-#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-1.0.5-patched/nginx-1.0.5/src/core: nginx.h.orig
Only in lz-nginx-1.0.5-patched/nginx-1.0.5/src/core: nginx.h.rej
diff -ur lz-nginx-1.0.5/nginx-1.0.5/src/http/ngx_http_header_filter_module.c lz-nginx-1.0.5-patched/nginx-1.0.5/src/http/ngx_http_header_filter_module.c
--- lz-nginx-1.0.5/nginx-1.0.5/src/http/ngx_http_header_filter_module.c 2010-03-03 23:14:04.000000000 +0800
+++ lz-nginx-1.0.5-patched/nginx-1.0.5/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;

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@ -0,0 +1,40 @@
# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1309187571 -14400
# Node ID 283a416b2235d5383c12a975edc8866f007fb628
# Parent f5fc40783ddcbf4db33859ee2a9bce54cf32c350
Core: protect from subrequest loops.
Without protection subrequest loop results in r->count overflow and
SIGSEGV. Protection was broken in 0.7.25.
Note that this also limits number of parallel subrequests. This
wasn't exactly the case before 0.7.25 as local subrequests were
completed directly.
See here for details:
http://nginx.org/pipermail/nginx-ru/2010-February/032184.html
diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -2287,7 +2287,6 @@ ngx_http_subrequest(ngx_http_request_t *
sr->start_sec = tp->sec;
sr->start_msec = tp->msec;
- r->main->subrequests++;
r->main->count++;
*psr = sr;
diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -1981,6 +1981,7 @@ ngx_http_finalize_request(ngx_http_reque
if (r == c->data) {
r->main->count--;
+ r->main->subrequests++;
if (!r->logged) {

View File

@ -1,7 +1,7 @@
#!/bin/bash
main_ver=1.0.4
minor_ver=2
main_ver=1.0.5
minor_ver=0rc1
version=$main_ver.$minor_ver
echo $version