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upgrade nginx core to 1.23.0.

This commit is contained in:
lijunlong 2022-06-27 08:42:35 +08:00
parent 37fe0d4314
commit 02dcc85dbe
35 changed files with 2788 additions and 0 deletions
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11
patches/nginx-1.23.0-always_enable_cc_feature_tests.patch Normal file
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@ -0,0 +1,11 @@
--- nginx-1.23.0/auto/cc/conf 2015-10-30 22:47:50.000000000 +0800
+++ nginx-1.23.0-patched/auto/cc/conf 2015-11-02 12:23:05.385156987 +0800
@@ -136,7 +136,7 @@ fi
CFLAGS="$CFLAGS $NGX_CC_OPT"
NGX_TEST_LD_OPT="$NGX_LD_OPT"
-if [ "$NGX_PLATFORM" != win32 ]; then
+if [ 1 ]; then
if test -n "$NGX_LD_OPT"; then
ngx_feature=--with-ld-opt=\"$NGX_LD_OPT\"

72
patches/nginx-1.23.0-balancer_status_code.patch Normal file
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@ -0,0 +1,72 @@
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index f8d5707d..6efe0047 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -1515,6 +1515,11 @@ ngx_http_upstream_connect(ngx_http_request_t *r, ngx_http_upstream_t *u)
return;
}
+ if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+ ngx_http_upstream_finalize_request(r, u, rc);
+ return;
+ }
+
u->state->peer = u->peer.name;
if (rc == NGX_BUSY) {
diff --git a/src/http/ngx_http_upstream.h b/src/http/ngx_http_upstream.h
index 3e714e5b..dfbb25e0 100644
--- a/src/http/ngx_http_upstream.h
+++ b/src/http/ngx_http_upstream.h
@@ -427,4 +427,9 @@ extern ngx_conf_bitmask_t ngx_http_upstream_cache_method_mask[];
extern ngx_conf_bitmask_t ngx_http_upstream_ignore_headers_masks[];
+#ifndef HAVE_BALANCER_STATUS_CODE_PATCH
+#define HAVE_BALANCER_STATUS_CODE_PATCH
+#endif
+
+
#endif /* _NGX_HTTP_UPSTREAM_H_INCLUDED_ */
diff --git a/src/stream/ngx_stream.h b/src/stream/ngx_stream.h
index 09d24593..d8b4b584 100644
--- a/src/stream/ngx_stream.h
+++ b/src/stream/ngx_stream.h
@@ -27,6 +27,7 @@ typedef struct ngx_stream_session_s ngx_stream_session_t;
#define NGX_STREAM_OK 200
+#define NGX_STREAM_SPECIAL_RESPONSE 300
#define NGX_STREAM_BAD_REQUEST 400
#define NGX_STREAM_FORBIDDEN 403
#define NGX_STREAM_INTERNAL_SERVER_ERROR 500
diff --git a/src/stream/ngx_stream_proxy_module.c b/src/stream/ngx_stream_proxy_module.c
index 818d7329..329dcdc6 100644
--- a/src/stream/ngx_stream_proxy_module.c
+++ b/src/stream/ngx_stream_proxy_module.c
@@ -691,6 +691,11 @@ ngx_stream_proxy_connect(ngx_stream_session_t *s)
return;
}
+ if (rc >= NGX_STREAM_SPECIAL_RESPONSE) {
+ ngx_stream_proxy_finalize(s, rc);
+ return;
+ }
+
u->state->peer = u->peer.name;
if (rc == NGX_BUSY) {
diff --git a/src/stream/ngx_stream_upstream.h b/src/stream/ngx_stream_upstream.h
index 73947f46..21bc0ad7 100644
--- a/src/stream/ngx_stream_upstream.h
+++ b/src/stream/ngx_stream_upstream.h
@@ -151,4 +151,9 @@ ngx_stream_upstream_srv_conf_t *ngx_stream_upstream_add(ngx_conf_t *cf,
extern ngx_module_t ngx_stream_upstream_module;
+#ifndef HAVE_BALANCER_STATUS_CODE_PATCH
+#define HAVE_BALANCER_STATUS_CODE_PATCH
+#endif
+
+
#endif /* _NGX_STREAM_UPSTREAM_H_INCLUDED_ */

13
patches/nginx-1.23.0-builtin_error_page_footer.patch Normal file
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@ -0,0 +1,13 @@
diff --git a/src/http/ngx_http_special_response.c b/src/http/ngx_http_special_response.c
index 64e5acd..f5374f6 100644
--- a/src/http/ngx_http_special_response.c
+++ b/src/http/ngx_http_special_response.c
@@ -26,7 +26,7 @@ static u_char ngx_http_error_full_tail[] =
static u_char ngx_http_error_tail[] =
-"<hr><center>nginx</center>" CRLF
+"<hr><center>openresty</center>" CRLF
"</body>" CRLF
"</html>" CRLF
;

19
patches/nginx-1.23.0-cache_manager_exit.patch Normal file
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@ -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
@@ -1134,7 +1134,7 @@
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) {

12
patches/nginx-1.23.0-daemon_destroy_pool.patch Normal file
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@ -0,0 +1,12 @@
diff --git a/src/os/unix/ngx_daemon.c b/src/os/unix/ngx_daemon.c
index ab672110..f259af31 100644
--- a/src/os/unix/ngx_daemon.c
+++ b/src/os/unix/ngx_daemon.c
@@ -23,6 +23,8 @@ ngx_daemon(ngx_log_t *log)
break;
default:
+ /* just to make it ASAN or Valgrind clean */
+ ngx_destroy_pool(ngx_cycle->pool);
exit(0);
}

98
patches/nginx-1.23.0-delayed_posted_events.patch Normal file
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@ -0,0 +1,98 @@
diff --git a/src/event/ngx_event.c b/src/event/ngx_event.c
index 57af8132..4853945f 100644
--- a/src/event/ngx_event.c
+++ b/src/event/ngx_event.c
@@ -196,6 +196,9 @@ ngx_process_events_and_timers(ngx_cycle_t *cycle)
ngx_uint_t flags;
ngx_msec_t timer, delta;
+ ngx_queue_t *q;
+ ngx_event_t *ev;
+
if (ngx_timer_resolution) {
timer = NGX_TIMER_INFINITE;
flags = 0;
@@ -215,6 +218,13 @@ ngx_process_events_and_timers(ngx_cycle_t *cycle)
#endif
}
+ if (!ngx_queue_empty(&ngx_posted_delayed_events)) {
+ ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
+ "posted delayed event queue not empty"
+ " making poll timeout 0");
+ timer = 0;
+ }
+
if (ngx_use_accept_mutex) {
if (ngx_accept_disabled > 0) {
ngx_accept_disabled--;
@@ -257,6 +267,35 @@ ngx_process_events_and_timers(ngx_cycle_t *cycle)
}
ngx_event_process_posted(cycle, &ngx_posted_events);
+
+ while (!ngx_queue_empty(&ngx_posted_delayed_events)) {
+ q = ngx_queue_head(&ngx_posted_delayed_events);
+
+ ev = ngx_queue_data(q, ngx_event_t, queue);
+ if (ev->delayed) {
+ /* start of newly inserted nodes */
+ for (/* void */;
+ q != ngx_queue_sentinel(&ngx_posted_delayed_events);
+ q = ngx_queue_next(q))
+ {
+ ev = ngx_queue_data(q, ngx_event_t, queue);
+ ev->delayed = 0;
+
+ ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
+ "skipping delayed posted event %p,"
+ " till next iteration", ev);
+ }
+
+ break;
+ }
+
+ ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
+ "delayed posted event %p", ev);
+
+ ngx_delete_posted_event(ev);
+
+ ev->handler(ev);
+ }
}
@@ -600,6 +639,7 @@ ngx_event_process_init(ngx_cycle_t *cycle)
ngx_queue_init(&ngx_posted_accept_events);
ngx_queue_init(&ngx_posted_events);
+ ngx_queue_init(&ngx_posted_delayed_events);
if (ngx_event_timer_init(cycle->log) == NGX_ERROR) {
return NGX_ERROR;
diff --git a/src/event/ngx_event_posted.c b/src/event/ngx_event_posted.c
index d851f3d1..b6cea009 100644
--- a/src/event/ngx_event_posted.c
+++ b/src/event/ngx_event_posted.c
@@ -12,6 +12,7 @@
ngx_queue_t ngx_posted_accept_events;
ngx_queue_t ngx_posted_events;
+ngx_queue_t ngx_posted_delayed_events;
void
diff --git a/src/event/ngx_event_posted.h b/src/event/ngx_event_posted.h
index 145d30fe..6c388553 100644
--- a/src/event/ngx_event_posted.h
+++ b/src/event/ngx_event_posted.h
@@ -43,6 +43,9 @@ void ngx_event_process_posted(ngx_cycle_t *cycle, ngx_queue_t *posted);
extern ngx_queue_t ngx_posted_accept_events;
extern ngx_queue_t ngx_posted_events;
+extern ngx_queue_t ngx_posted_delayed_events;
+
+#define HAVE_POSTED_DELAYED_EVENTS_PATCH
#endif /* _NGX_EVENT_POSTED_H_INCLUDED_ */

20
patches/nginx-1.23.0-hash_overflow.patch Normal file
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@ -0,0 +1,20 @@
# HG changeset patch
# User Yichun Zhang <agentzh@gmail.com>
# Date 1412276417 25200
# Thu Oct 02 12:00:17 2014 -0700
# Node ID 4032b992f23b054c1a2cfb0be879330d2c6708e5
# Parent 1ff0f68d9376e3d184d65814a6372856bf65cfcd
Hash: buffer overflow might happen when exceeding the pre-configured limits.
diff -r 1ff0f68d9376 -r 4032b992f23b src/core/ngx_hash.c
--- a/src/core/ngx_hash.c Tue Sep 30 15:50:28 2014 -0700
+++ b/src/core/ngx_hash.c Thu Oct 02 12:00:17 2014 -0700
@@ -312,6 +312,8 @@ ngx_hash_init(ngx_hash_init_t *hinit, ng
continue;
}
+ size--;
+
ngx_log_error(NGX_LOG_WARN, hinit->pool->log, 0,
"could not build optimal %s, you should increase "
"either %s_max_size: %i or %s_bucket_size: %i; "

59
patches/nginx-1.23.0-init_cycle_pool_release.patch Normal file
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@ -0,0 +1,59 @@
diff -rup nginx-1.23.0/src/core/nginx.c nginx-1.23.0-patched/src/core/nginx.c
--- nginx-1.23.0/src/core/nginx.c 2017-12-17 00:00:38.136470108 -0800
+++ nginx-1.23.0-patched/src/core/nginx.c 2017-12-16 23:59:51.680958322 -0800
@@ -186,6 +186,7 @@ static u_char *ngx_prefix;
static u_char *ngx_conf_file;
static u_char *ngx_conf_params;
static char *ngx_signal;
+ngx_pool_t *saved_init_cycle_pool = NULL;
static char **ngx_os_environ;
@@ -253,6 +254,8 @@ main(int argc, char *const *argv)
return 1;
}
+ saved_init_cycle_pool = init_cycle.pool;
+
if (ngx_save_argv(&init_cycle, argc, argv) != NGX_OK) {
return 1;
}
diff -rup nginx-1.23.0/src/core/ngx_core.h nginx-1.23.0-patched/src/core/ngx_core.h
--- nginx-1.23.0/src/core/ngx_core.h 2017-10-10 08:22:51.000000000 -0700
+++ nginx-1.23.0-patched/src/core/ngx_core.h 2017-12-16 23:59:51.679958370 -0800
@@ -108,4 +108,6 @@ void ngx_cpuinfo(void);
#define NGX_DISABLE_SYMLINKS_NOTOWNER 2
#endif
+extern ngx_pool_t *saved_init_cycle_pool;
+
#endif /* _NGX_CORE_H_INCLUDED_ */
diff -rup nginx-1.23.0/src/core/ngx_cycle.c nginx-1.23.0-patched/src/core/ngx_cycle.c
--- nginx-1.23.0/src/core/ngx_cycle.c 2017-10-10 08:22:51.000000000 -0700
+++ nginx-1.23.0-patched/src/core/ngx_cycle.c 2017-12-16 23:59:51.678958419 -0800
@@ -748,6 +748,10 @@ old_shm_zone_done:
if (ngx_process == NGX_PROCESS_MASTER || ngx_is_init_cycle(old_cycle)) {
+ if (ngx_is_init_cycle(old_cycle)) {
+ saved_init_cycle_pool = NULL;
+ }
+
ngx_destroy_pool(old_cycle->pool);
cycle->old_cycle = NULL;
diff -rup nginx-1.23.0/src/os/unix/ngx_process_cycle.c nginx-1.23.0-patched/src/os/unix/ngx_process_cycle.c
--- nginx-1.23.0/src/os/unix/ngx_process_cycle.c 2017-12-17 00:00:38.142469762 -0800
+++ nginx-1.23.0-patched/src/os/unix/ngx_process_cycle.c 2017-12-16 23:59:51.691957791 -0800
@@ -687,6 +692,11 @@ ngx_master_process_exit(ngx_cycle_t *cyc
ngx_exit_cycle.files_n = ngx_cycle->files_n;
ngx_cycle = &ngx_exit_cycle;
+ if (saved_init_cycle_pool != NULL && saved_init_cycle_pool != cycle->pool) {
+ ngx_destroy_pool(saved_init_cycle_pool);
+ saved_init_cycle_pool = NULL;
+ }
+
ngx_destroy_pool(cycle->pool);
exit(0);

60
patches/nginx-1.23.0-intercept_error_log.patch Normal file
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@ -0,0 +1,60 @@
diff --git a/src/core/ngx_cycle.h b/src/core/ngx_cycle.h
index c51b7ff..4c335b9 100644
--- a/src/core/ngx_cycle.h
+++ b/src/core/ngx_cycle.h
@@ -22,9 +22,14 @@
#define NGX_DEBUG_POINTS_ABORT 2
+#define HAVE_INTERCEPT_ERROR_LOG_PATCH
+
+
typedef struct ngx_shm_zone_s ngx_shm_zone_t;
typedef ngx_int_t (*ngx_shm_zone_init_pt) (ngx_shm_zone_t *zone, void *data);
+typedef ngx_int_t (*ngx_log_intercept_pt) (ngx_log_t *log, ngx_uint_t level,
+ u_char *buf, size_t len);
struct ngx_shm_zone_s {
void *data;
@@ -75,6 +80,10 @@ struct ngx_cycle_s {
ngx_str_t prefix;
ngx_str_t lock_file;
ngx_str_t hostname;
+
+ ngx_log_intercept_pt intercept_error_log_handler;
+ void *intercept_error_log_data;
+ unsigned entered_logger; /* :1 */
};
diff --git a/src/core/ngx_log.c b/src/core/ngx_log.c
index 8e9408d..ed9b11b 100644
--- a/src/core/ngx_log.c
+++ b/src/core/ngx_log.c
@@ -112,6 +112,8 @@ ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
ngx_uint_t wrote_stderr, debug_connection;
u_char errstr[NGX_MAX_ERROR_STR];
+ ngx_log_intercept_pt log_intercept = NULL;
+
last = errstr + NGX_MAX_ERROR_STR;
p = ngx_cpymem(errstr, ngx_cached_err_log_time.data,
@@ -153,6 +155,16 @@ ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
p = last - NGX_LINEFEED_SIZE;
}
+ if (ngx_cycle) {
+ log_intercept = ngx_cycle->intercept_error_log_handler;
+ }
+
+ if (log_intercept && !ngx_cycle->entered_logger) {
+ ngx_cycle->entered_logger = 1;
+ log_intercept(log, level, errstr, p - errstr);
+ ngx_cycle->entered_logger = 0;
+ }
+
ngx_linefeed(p);
wrote_stderr = 0;

13
patches/nginx-1.23.0-larger_max_error_str.patch Normal file
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@ -0,0 +1,13 @@
--- nginx-1.23.0/src/core/ngx_log.h 2013-10-08 05:07:14.000000000 -0700
+++ nginx-1.23.0-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
/*********************************/

117
patches/nginx-1.23.0-log_escape_non_ascii.patch Normal file
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@ -0,0 +1,117 @@
diff --git a/src/http/modules/ngx_http_log_module.c b/src/http/modules/ngx_http_log_module.c
index 917ed55f..b769dfd3 100644
--- a/src/http/modules/ngx_http_log_module.c
+++ b/src/http/modules/ngx_http_log_module.c
@@ -79,6 +79,8 @@ typedef struct {
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;
@@ -131,7 +133,8 @@ static size_t ngx_http_log_variable_getlen(ngx_http_request_t *r,
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 size_t ngx_http_log_json_variable_getlen(ngx_http_request_t *r,
uintptr_t data);
static u_char *ngx_http_log_json_variable(ngx_http_request_t *r, u_char *buf,
@@ -177,6 +180,13 @@ static ngx_command_t ngx_http_log_commands[] = {
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
};
@@ -935,6 +945,7 @@ static size_t
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);
@@ -943,7 +954,9 @@ ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
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;
@@ -954,6 +967,7 @@ ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data)
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);
@@ -967,16 +981,18 @@ ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
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 */
@@ -996,6 +1012,12 @@ ngx_http_log_escape(u_char *dst, u_char *src, size_t size)
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) {
@@ -1120,6 +1142,7 @@ ngx_http_log_create_loc_conf(ngx_conf_t *cf)
}
conf->open_file_cache = NGX_CONF_UNSET_PTR;
+ conf->escape_non_ascii = NGX_CONF_UNSET;
return conf;
}
@@ -1135,6 +1158,8 @@ ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
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;

36
patches/nginx-1.23.0-no_Werror.patch Normal file
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@ -0,0 +1,36 @@
diff -urp nginx-1.23.0/auto/cc/clang nginx-1.23.0-patched/auto/cc/clang
--- nginx-1.23.0/auto/cc/clang 2014-03-04 03:39:24.000000000 -0800
+++ nginx-1.23.0-patched/auto/cc/clang 2014-03-13 20:54:26.241413360 -0700
@@ -89,7 +89,7 @@ CFLAGS="$CFLAGS -Wconditional-uninitiali
CFLAGS="$CFLAGS -Wno-unused-parameter"
# stop on warning
-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
# debug
CFLAGS="$CFLAGS -g"
diff -urp nginx-1.23.0/auto/cc/gcc nginx-1.23.0-patched/auto/cc/gcc
--- nginx-1.23.0/auto/cc/gcc 2014-03-04 03:39:24.000000000 -0800
+++ nginx-1.23.0-patched/auto/cc/gcc 2014-03-13 20:54:13.301355329 -0700
@@ -168,7 +168,7 @@ esac
# stop on warning
-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
# debug
CFLAGS="$CFLAGS -g"
diff -urp nginx-1.23.0/auto/cc/icc nginx-1.23.0-patched/auto/cc/icc
--- nginx-1.23.0/auto/cc/icc 2014-03-04 03:39:24.000000000 -0800
+++ nginx-1.23.0-patched/auto/cc/icc 2014-03-13 20:54:13.301355329 -0700
@@ -115,7 +115,7 @@ case "$NGX_ICC_VER" in
esac
# stop on warning
-CFLAGS="$CFLAGS -Werror"
+#CFLAGS="$CFLAGS -Werror"
# debug
CFLAGS="$CFLAGS -g"

91
patches/nginx-1.23.0-no_error_pages.patch Normal file
View File

@ -0,0 +1,91 @@
diff -upr nginx-1.23.0/src/http/ngx_http_core_module.c nginx-1.23.0-patched/src/http/ngx_http_core_module.c
--- nginx-1.23.0/src/http/ngx_http_core_module.c 2017-08-31 18:14:41.000000000 -0700
+++ nginx-1.23.0-patched/src/http/ngx_http_core_module.c 2017-08-31 18:21:31.638098196 -0700
@@ -61,6 +61,8 @@ static char *ngx_http_core_directio(ngx_
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_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
void *conf);
static char *ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd,
@@ -647,6 +649,14 @@ static ngx_command_t ngx_http_core_comm
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("post_action"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|NGX_CONF_TAKE1,
@@ -3334,7 +3344,6 @@ ngx_http_core_create_loc_conf(ngx_conf_t
* clcf->types = NULL;
* clcf->default_type = { 0, NULL };
* clcf->error_log = NULL;
- * clcf->error_pages = NULL;
* clcf->client_body_path = NULL;
* clcf->regex = NULL;
* clcf->exact_match = 0;
@@ -3344,6 +3353,7 @@ ngx_http_core_create_loc_conf(ngx_conf_t
* clcf->keepalive_disable = 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;
@@ -3543,9 +3553,7 @@ ngx_http_core_merge_loc_conf(ngx_conf_t
}
}
- 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");
@@ -4553,6 +4561,10 @@ ngx_http_core_error_page(ngx_conf_t *cf,
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) {
@@ -4655,6 +4667,25 @@ ngx_http_core_error_page(ngx_conf_t *cf,
return NGX_CONF_OK;
}
+
+
+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 *

587
patches/nginx-1.23.0-no_pool.patch Normal file
View File

@ -0,0 +1,587 @@
diff --minimal '--exclude=*.swp' '--exclude=*~' -up nginx-1.23.0/src/core/nginx.h nginx-1.23.0-patched/src/core/nginx.h
--- nginx-1.23.0/src/core/nginx.h 2016-04-19 09:02:38.000000000 -0700
+++ nginx-1.23.0-patched/src/core/nginx.h 2016-04-21 16:25:07.452944624 -0700
@@ -10,7 +10,7 @@
#define nginx_version 1021004
#define NGINX_VERSION "1.23.0"
-#define NGINX_VER "openresty/" NGINX_VERSION ".unknown"
+#define NGINX_VER "openresty/" NGINX_VERSION ".unknown (no pool)"
#ifdef NGX_BUILD
diff --minimal '--exclude=*.swp' '--exclude=*~' -up nginx-1.23.0/src/core/ngx_array.c nginx-1.23.0-patched/src/core/ngx_array.c
--- nginx-1.23.0/src/core/ngx_array.c 2016-04-19 09:02:38.000000000 -0700
+++ nginx-1.23.0-patched/src/core/ngx_array.c 2016-04-21 16:25:07.453947190 -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++;
+ /* allocate a new array */
- } else {
- /* allocate a new array */
+ new = ngx_palloc(p, 2 * size);
+ if (new == NULL) {
+ return NULL;
+ }
- new = ngx_palloc(p, 2 * size);
- if (new == NULL) {
- return NULL;
- }
+ ngx_memcpy(new, a->elts, size);
- ngx_memcpy(new, a->elts, size);
- a->elts = new;
- a->nalloc *= 2;
+ 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
- */
+ nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
- p->d.last += size;
- a->nalloc += n;
+ new = ngx_palloc(p, nalloc * a->size);
+ if (new == NULL) {
+ return NULL;
+ }
- } else {
- /* allocate a new array */
+ ngx_memcpy(new, a->elts, a->nelts * a->size);
- nalloc = 2 * ((n >= a->nalloc) ? n : a->nalloc);
+ link = ngx_palloc(p, sizeof(ngx_array_link_t));
+ if (link == NULL) {
+ ngx_pfree(p, new);
+ return NULL;
+ }
- new = ngx_palloc(p, nalloc * a->size);
- if (new == NULL) {
- return NULL;
- }
+ link->next = a->old_elts;
+ link->elts = a->elts;
+ a->old_elts = link;
- ngx_memcpy(new, a->elts, a->nelts * a->size);
- a->elts = new;
- a->nalloc = nalloc;
- }
+ a->elts = new;
+ a->nalloc = nalloc;
}
elt = (u_char *) a->elts + a->size * a->nelts;
diff --minimal '--exclude=*.swp' '--exclude=*~' -up nginx-1.23.0/src/core/ngx_array.h nginx-1.23.0-patched/src/core/ngx_array.h
--- nginx-1.23.0/src/core/ngx_array.h 2016-04-19 09:02:38.000000000 -0700
+++ nginx-1.23.0-patched/src/core/ngx_array.h 2016-04-21 16:25:07.453947190 -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) {
diff --minimal '--exclude=*.swp' '--exclude=*~' -up nginx-1.23.0/src/core/ngx_palloc.c nginx-1.23.0-patched/src/core/ngx_palloc.c
--- nginx-1.23.0/src/core/ngx_palloc.c 2016-04-19 09:02:38.000000000 -0700
+++ nginx-1.23.0-patched/src/core/ngx_palloc.c 2016-04-21 16:25:45.912282685 -0700
@@ -9,34 +9,26 @@
#include <ngx_core.h>
-static ngx_inline void *ngx_palloc_small(ngx_pool_t *pool, size_t size,
- ngx_uint_t align);
-static void *ngx_palloc_block(ngx_pool_t *pool, size_t size);
-static void *ngx_palloc_large(ngx_pool_t *pool, size_t size);
+static void * ngx_malloc(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;
@@ -46,8 +38,7 @@ 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) {
@@ -58,6 +49,11 @@ ngx_destroy_pool(ngx_pool_t *pool)
}
}
+ if (pool->d == NULL) {
+ ngx_free(pool);
+ return;
+ }
+
#if (NGX_DEBUG)
/*
@@ -65,13 +61,9 @@ ngx_destroy_pool(ngx_pool_t *pool)
* so we cannot use this log while free()ing the pool
*/
- for (l = pool->large; l; l = l->next) {
- ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, pool->log, 0, "free: %p", l->alloc);
- }
-
- 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;
@@ -80,171 +72,82 @@ ngx_destroy_pool(ngx_pool_t *pool)
#endif
- for (l = pool->large; l; l = l->next) {
- if (l->alloc) {
- ngx_free(l->alloc);
- }
- }
-
- 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;
+ ngx_free(pool);
}
void
ngx_reset_pool(ngx_pool_t *pool)
{
- ngx_pool_t *p;
- ngx_pool_large_t *l;
+ ngx_pool_data_t *d, *n;
+ ngx_pool_data_t *saved = NULL;
- for (l = pool->large; l; l = l->next) {
- if (l->alloc) {
- ngx_free(l->alloc);
+ if (pool->d) {
+ for (d = pool->d, n = d->next; ; d = n, n = n->next) {
+ if (d->alloc == pool->log) {
+ saved = d;
+ continue;
+ }
+
+ ngx_free(d->alloc);
+ ngx_free(d);
+
+ if (n == NULL) {
+ break;
+ }
}
- }
- for (p = pool; p; p = p->d.next) {
- p->d.last = (u_char *) p + sizeof(ngx_pool_t);
- p->d.failed = 0;
+ pool->d = saved;
+ pool->current = pool;
+ pool->chain = NULL;
}
-
- pool->current = pool;
- pool->chain = NULL;
- pool->large = NULL;
}
void *
ngx_palloc(ngx_pool_t *pool, size_t size)
{
-#if !(NGX_DEBUG_PALLOC)
- if (size <= pool->max) {
- return ngx_palloc_small(pool, size, 1);
- }
-#endif
-
- return ngx_palloc_large(pool, size);
+ return ngx_malloc(pool, size);
}
void *
ngx_pnalloc(ngx_pool_t *pool, size_t size)
{
-#if !(NGX_DEBUG_PALLOC)
- if (size <= pool->max) {
- return ngx_palloc_small(pool, size, 0);
- }
-#endif
-
- return ngx_palloc_large(pool, size);
-}
-
-
-static ngx_inline void *
-ngx_palloc_small(ngx_pool_t *pool, size_t size, ngx_uint_t align)
-{
- u_char *m;
- ngx_pool_t *p;
-
- p = pool->current;
-
- do {
- m = p->d.last;
-
- if (align) {
- m = ngx_align_ptr(m, NGX_ALIGNMENT);
- }
-
- 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);
-}
-
-
-static void *
-ngx_palloc_block(ngx_pool_t *pool, size_t size)
-{
- u_char *m;
- size_t psize;
- ngx_pool_t *p, *new;
-
- psize = (size_t) (pool->d.end - (u_char *) pool);
-
- m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
- if (m == 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;
-
- for (p = pool->current; p->d.next; p = p->d.next) {
- if (p->d.failed++ > 4) {
- pool->current = p->d.next;
- }
- }
-
- p->d.next = new;
-
- return m;
+ return ngx_malloc(pool, size);
}
static void *
-ngx_palloc_large(ngx_pool_t *pool, size_t size)
+ngx_malloc(ngx_pool_t *pool, size_t size)
{
- void *p;
- ngx_uint_t n;
- ngx_pool_large_t *large;
+ void *p;
+ ngx_pool_data_t *d;
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_small(pool, sizeof(ngx_pool_large_t), 1);
- 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;
}
@@ -253,38 +156,48 @@ 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_small(pool, sizeof(ngx_pool_large_t), 1);
- 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 --minimal '--exclude=*.swp' '--exclude=*~' -up nginx-1.23.0/src/core/ngx_palloc.h nginx-1.23.0-patched/src/core/ngx_palloc.h
--- nginx-1.23.0/src/core/ngx_palloc.h 2016-04-19 09:02:38.000000000 -0700
+++ nginx-1.23.0-patched/src/core/ngx_palloc.h 2016-04-21 16:25:07.454949755 -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;
};

26
patches/nginx-1.23.0-pcre_conf_opt.patch Normal file
View File

@ -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

203
patches/nginx-1.23.0-privileged_agent_process.patch Normal file
View File

@ -0,0 +1,203 @@
diff --git a/src/core/nginx.c b/src/core/nginx.c
index 60f8fe7..4bd244b 100644
--- a/src/core/nginx.c
+++ b/src/core/nginx.c
@@ -981,6 +981,7 @@ ngx_core_module_create_conf(ngx_cycle_t *cycle)
ccf->daemon = NGX_CONF_UNSET;
ccf->master = NGX_CONF_UNSET;
+ ccf->privileged_agent = NGX_CONF_UNSET;
ccf->timer_resolution = NGX_CONF_UNSET_MSEC;
ccf->worker_processes = NGX_CONF_UNSET;
@@ -1009,6 +1010,7 @@ ngx_core_module_init_conf(ngx_cycle_t *cycle, void *conf)
ngx_conf_init_value(ccf->daemon, 1);
ngx_conf_init_value(ccf->master, 1);
+ ngx_conf_init_value(ccf->privileged_agent, 0);
ngx_conf_init_msec_value(ccf->timer_resolution, 0);
ngx_conf_init_value(ccf->worker_processes, 1);
diff --git a/src/core/ngx_cycle.h b/src/core/ngx_cycle.h
index c51b7ff..3261f90 100644
--- a/src/core/ngx_cycle.h
+++ b/src/core/ngx_cycle.h
@@ -22,6 +22,9 @@
#define NGX_DEBUG_POINTS_ABORT 2
+#define HAVE_PRIVILEGED_PROCESS_PATCH 1
+
+
typedef struct ngx_shm_zone_s ngx_shm_zone_t;
typedef ngx_int_t (*ngx_shm_zone_init_pt) (ngx_shm_zone_t *zone, void *data);
@@ -81,6 +84,7 @@ struct ngx_cycle_s {
typedef struct {
ngx_flag_t daemon;
ngx_flag_t master;
+ ngx_flag_t privileged_agent;
ngx_msec_t timer_resolution;
diff --git a/src/os/unix/ngx_process_cycle.c b/src/os/unix/ngx_process_cycle.c
index 7cee1c5..c4f70d6 100644
--- a/src/os/unix/ngx_process_cycle.c
+++ b/src/os/unix/ngx_process_cycle.c
@@ -15,6 +15,8 @@ static void ngx_start_worker_processes(ngx_cycle_t *cycle, ngx_int_t n,
ngx_int_t type);
static void ngx_start_cache_manager_processes(ngx_cycle_t *cycle,
ngx_uint_t respawn);
+static void ngx_start_privileged_agent_processes(ngx_cycle_t *cycle,
+ ngx_uint_t respawn);
static void ngx_pass_open_channel(ngx_cycle_t *cycle);
static void ngx_signal_worker_processes(ngx_cycle_t *cycle, int signo);
static ngx_uint_t ngx_reap_children(ngx_cycle_t *cycle);
@@ -24,6 +26,7 @@ static void ngx_worker_process_init(ngx_cycle_t *cycle, ngx_int_t worker);
static void ngx_worker_process_exit(ngx_cycle_t *cycle);
static void ngx_channel_handler(ngx_event_t *ev);
static void ngx_cache_manager_process_cycle(ngx_cycle_t *cycle, void *data);
+static void ngx_privileged_agent_process_cycle(ngx_cycle_t *cycle, void *data);
static void ngx_cache_manager_process_handler(ngx_event_t *ev);
static void ngx_cache_loader_process_handler(ngx_event_t *ev);
@@ -51,6 +54,8 @@ sig_atomic_t ngx_noaccept;
ngx_uint_t ngx_noaccepting;
ngx_uint_t ngx_restart;
+ngx_uint_t ngx_is_privileged_agent;
+
static u_char master_process[] = "master process";
@@ -130,6 +135,7 @@ ngx_master_process_cycle(ngx_cycle_t *cycle)
ngx_start_worker_processes(cycle, ccf->worker_processes,
NGX_PROCESS_RESPAWN);
ngx_start_cache_manager_processes(cycle, 0);
+ ngx_start_privileged_agent_processes(cycle, 0);
ngx_new_binary = 0;
delay = 0;
@@ -215,6 +221,7 @@ ngx_master_process_cycle(ngx_cycle_t *cycle)
ngx_start_worker_processes(cycle, ccf->worker_processes,
NGX_PROCESS_RESPAWN);
ngx_start_cache_manager_processes(cycle, 0);
+ ngx_start_privileged_agent_processes(cycle, 0);
ngx_noaccepting = 0;
continue;
@@ -234,6 +241,7 @@ ngx_master_process_cycle(ngx_cycle_t *cycle)
ngx_start_worker_processes(cycle, ccf->worker_processes,
NGX_PROCESS_JUST_RESPAWN);
ngx_start_cache_manager_processes(cycle, 1);
+ ngx_start_privileged_agent_processes(cycle, 1);
/* allow new processes to start */
ngx_msleep(100);
@@ -248,6 +256,7 @@ ngx_master_process_cycle(ngx_cycle_t *cycle)
ngx_start_worker_processes(cycle, ccf->worker_processes,
NGX_PROCESS_RESPAWN);
ngx_start_cache_manager_processes(cycle, 0);
+ ngx_start_privileged_agent_processes(cycle, 0);
live = 1;
}
@@ -393,6 +431,26 @@ ngx_start_cache_manager_processes(ngx_cycle_t *cycle, ngx_uint_t respawn)
static void
+ngx_start_privileged_agent_processes(ngx_cycle_t *cycle, ngx_uint_t respawn)
+{
+ ngx_core_conf_t *ccf;
+
+ ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx,
+ ngx_core_module);
+
+ if (!ccf->privileged_agent) {
+ return;
+ }
+
+ ngx_spawn_process(cycle, ngx_privileged_agent_process_cycle,
+ "privileged agent process", "privileged agent process",
+ respawn ? NGX_PROCESS_JUST_RESPAWN : NGX_PROCESS_RESPAWN);
+
+ ngx_pass_open_channel(cycle);
+}
+
+
+static void
ngx_pass_open_channel(ngx_cycle_t *cycle)
{
ngx_int_t i;
@@ -794,7 +860,10 @@ ngx_worker_process_init(ngx_cycle_t *cycle, ngx_int_t worker)
}
}
- if (geteuid() == 0) {
+ /*
+ * privileged agent process has the same permission as master process
+ */
+ if (!ngx_is_privileged_agent && geteuid() == 0) {
if (setgid(ccf->group) == -1) {
ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
"setgid(%d) failed", ccf->group);
@@ -1149,6 +1216,47 @@ ngx_cache_manager_process_cycle(ngx_cycle_t *cycle, void *data)
static void
+ngx_privileged_agent_process_cycle(ngx_cycle_t *cycle, void *data)
+{
+ char *name = data;
+
+ /*
+ * Set correct process type since closing listening Unix domain socket
+ * in a master process also removes the Unix domain socket file.
+ */
+ ngx_process = NGX_PROCESS_HELPER;
+ ngx_is_privileged_agent = 1;
+
+ ngx_close_listening_sockets(cycle);
+
+ /* Set a moderate number of connections for a helper process. */
+ cycle->connection_n = 512;
+
+ ngx_worker_process_init(cycle, -1);
+
+ ngx_use_accept_mutex = 0;
+
+ ngx_setproctitle(name);
+
+ for ( ;; ) {
+
+ if (ngx_terminate || ngx_quit) {
+ ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "exiting");
+ ngx_worker_process_exit(cycle);
+ }
+
+ if (ngx_reopen) {
+ ngx_reopen = 0;
+ ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "reopening logs");
+ ngx_reopen_files(cycle, -1);
+ }
+
+ ngx_process_events_and_timers(cycle);
+ }
+}
+
+
+static void
ngx_cache_manager_process_handler(ngx_event_t *ev)
{
time_t next, n;
diff --git a/src/os/unix/ngx_process_cycle.h b/src/os/unix/ngx_process_cycle.h
index 69495d5..5149396 100644
--- a/src/os/unix/ngx_process_cycle.h
+++ b/src/os/unix/ngx_process_cycle.h
@@ -45,6 +45,7 @@ extern ngx_pid_t ngx_new_binary;
extern ngx_uint_t ngx_inherited;
extern ngx_uint_t ngx_daemonized;
extern ngx_uint_t ngx_exiting;
+extern ngx_uint_t ngx_is_privileged_agent;
extern sig_atomic_t ngx_reap;
extern sig_atomic_t ngx_sigio;

73
patches/nginx-1.23.0-privileged_agent_process_connections.patch Normal file
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@ -0,0 +1,73 @@
diff --git a/src/core/nginx.c b/src/core/nginx.c
index 269ff84..48329bd 100644
--- a/src/core/nginx.c
+++ b/src/core/nginx.c
@@ -1062,6 +1062,7 @@ ngx_core_module_create_conf(ngx_cycle_t *cycle)
ccf->daemon = NGX_CONF_UNSET;
ccf->master = NGX_CONF_UNSET;
ccf->privileged_agent = NGX_CONF_UNSET;
+ ccf->privileged_agent_connections = NGX_CONF_UNSET_UINT;
ccf->timer_resolution = NGX_CONF_UNSET_MSEC;
ccf->shutdown_timeout = NGX_CONF_UNSET_MSEC;
@@ -1092,6 +1093,7 @@ ngx_core_module_init_conf(ngx_cycle_t *cycle, void *conf)
ngx_conf_init_value(ccf->daemon, 1);
ngx_conf_init_value(ccf->master, 1);
ngx_conf_init_value(ccf->privileged_agent, 0);
+ ngx_conf_init_uint_value(ccf->privileged_agent_connections, 512);
ngx_conf_init_msec_value(ccf->timer_resolution, 0);
ngx_conf_init_msec_value(ccf->shutdown_timeout, 0);
diff --git a/src/core/ngx_cycle.h b/src/core/ngx_cycle.h
index 6a9583e..4469390 100644
--- a/src/core/ngx_cycle.h
+++ b/src/core/ngx_cycle.h
@@ -93,6 +93,7 @@ typedef struct {
ngx_flag_t daemon;
ngx_flag_t master;
ngx_flag_t privileged_agent;
+ ngx_uint_t privileged_agent_connections;
ngx_msec_t timer_resolution;
ngx_msec_t shutdown_timeout;
diff --git a/src/os/unix/ngx_process_cycle.c b/src/os/unix/ngx_process_cycle.c
index df25f9d..bd259c1 100644
--- a/src/os/unix/ngx_process_cycle.c
+++ b/src/os/unix/ngx_process_cycle.c
@@ -1179,6 +1179,7 @@ static void
ngx_privileged_agent_process_cycle(ngx_cycle_t *cycle, void *data)
{
char *name = data;
+ ngx_core_conf_t *ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module);
/*
* Set correct process type since closing listening Unix domain socket
@@ -1190,7 +1191,7 @@ ngx_privileged_agent_process_cycle(ngx_cycle_t *cycle, void *data)
ngx_close_listening_sockets(cycle);
/* Set a moderate number of connections for a helper process. */
- cycle->connection_n = 512;
+ cycle->connection_n = ccf->privileged_agent_connections;
ngx_worker_process_init(cycle, -1);
diff --git a/src/os/unix/ngx_process_cycle.c b/src/os/unix/ngx_process_cycle.c
index df25f9d..bd259c1 100644
--- a/src/os/unix/ngx_process_cycle.c
+++ b/src/os/unix/ngx_process_cycle.c
@@ -442,6 +442,15 @@
return;
}
+ /* 0 is an illegal value and may result in a core dump later */
+ if (ccf->privileged_agent_connections == 0) {
+ ngx_log_error(NGX_LOG_ALERT, cycle->log, 0,
+ "%ui worker_connection is not enough, "
+ "privileged agent process cannot be spawned",
+ ccf->privileged_agent_connections);
+ return;
+ }
+
ngx_spawn_process(cycle, ngx_privileged_agent_process_cycle,
"privileged agent process", "privileged agent process",
respawn ? NGX_PROCESS_JUST_RESPAWN : NGX_PROCESS_RESPAWN);

19
patches/nginx-1.23.0-proxy_host_port_vars.patch Normal file
View File

@ -0,0 +1,19 @@
--- nginx-1.23.0/src/http/modules/ngx_http_proxy_module.c 2017-07-16 14:02:51.000000000 +0800
+++ nginx-1.23.0-patched/src/http/modules/ngx_http_proxy_module.c 2017-07-16 14:02:51.000000000 +0800
@@ -793,13 +793,13 @@ 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 },
+ ngx_http_proxy_add_x_forwarded_for_variable, 0, 0, 0 },
#if 0
{ ngx_string("proxy_add_via"), NULL, NULL, 0, NGX_HTTP_VAR_NOHASH, 0 },

263
patches/nginx-1.23.0-resolver_conf_parsing.patch Normal file
View File

@ -0,0 +1,263 @@
diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index cd55520c..dade1846 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -9,12 +9,26 @@
#include <ngx_core.h>
#include <ngx_event.h>
+#if !(NGX_WIN32)
+#include <resolv.h>
+#endif
+
#define NGX_RESOLVER_UDP_SIZE 4096
#define NGX_RESOLVER_TCP_RSIZE (2 + 65535)
#define NGX_RESOLVER_TCP_WSIZE 8192
+#if !(NGX_WIN32)
+/*
+ * note that 2KB should be more than enough for majority of the
+ * resolv.conf files out there. it also acts as a safety guard to prevent
+ * abuse.
+ */
+#define NGX_RESOLVER_FILE_BUF_SIZE 2048
+#define NGX_RESOLVER_FILE_NAME "/etc/resolv.conf"
+#endif
+
typedef struct {
u_char ident_hi;
@@ -131,6 +145,191 @@ static ngx_resolver_node_t *ngx_resolver_lookup_addr6(ngx_resolver_t *r,
#endif
+#if !(NGX_WIN32)
+static ngx_int_t
+ngx_resolver_read_resolv_conf(ngx_conf_t *cf, ngx_resolver_t *r, u_char *path,
+ size_t path_len)
+{
+ ngx_url_t u;
+ ngx_resolver_connection_t *rec;
+ ngx_fd_t fd;
+ ngx_file_t file;
+ u_char buf[NGX_RESOLVER_FILE_BUF_SIZE];
+ u_char ipv6_buf[NGX_INET6_ADDRSTRLEN];
+ ngx_uint_t address = 0, j, total = 0;
+ ssize_t n, i;
+ enum {
+ sw_nameserver,
+ sw_spaces,
+ sw_address,
+ sw_skip
+ } state;
+
+ file.name.data = path;
+ file.name.len = path_len;
+
+ if (ngx_conf_full_name(cf->cycle, &file.name, 1) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ fd = ngx_open_file(file.name.data, NGX_FILE_RDONLY,
+ NGX_FILE_OPEN, 0);
+
+ if (fd == NGX_INVALID_FILE) {
+ ngx_conf_log_error(NGX_LOG_EMERG, cf, ngx_errno,
+ ngx_open_file_n " \"%s\" failed", file.name.data);
+
+ return NGX_ERROR;
+ }
+
+ ngx_memzero(&file, sizeof(ngx_file_t));
+
+ file.fd = fd;
+ file.log = cf->log;
+
+ state = sw_nameserver;
+
+ n = ngx_read_file(&file, buf, NGX_RESOLVER_FILE_BUF_SIZE, 0);
+
+ if (n == NGX_ERROR) {
+ ngx_conf_log_error(NGX_LOG_ALERT, cf, ngx_errno,
+ ngx_read_file_n " \"%s\" failed", file.name.data);
+ }
+
+ if (ngx_close_file(file.fd) == NGX_FILE_ERROR) {
+ ngx_conf_log_error(NGX_LOG_ALERT, cf, ngx_errno,
+ ngx_close_file_n " \"%s\" failed", file.name.data);
+ }
+
+ if (n == NGX_ERROR) {
+ return NGX_ERROR;
+ }
+
+ if (n == 0) {
+ return NGX_OK;
+ }
+
+ for (i = 0; i < n && total < MAXNS; /* void */) {
+ if (buf[i] == '#' || buf[i] == ';') {
+ state = sw_skip;
+ }
+
+ switch (state) {
+
+ case sw_nameserver:
+
+ if ((size_t) n - i >= sizeof("nameserver") - 1
+ && ngx_memcmp(buf + i, "nameserver",
+ sizeof("nameserver") - 1) == 0)
+ {
+ state = sw_spaces;
+ i += sizeof("nameserver") - 1;
+
+ continue;
+ }
+
+ break;
+
+ case sw_spaces:
+ if (buf[i] != '\t' && buf[i] != ' ') {
+ address = i;
+ state = sw_address;
+ }
+
+ break;
+
+ case sw_address:
+
+ if (buf[i] == CR || buf[i] == LF || i == n - 1) {
+ ngx_memzero(&u, sizeof(ngx_url_t));
+
+ u.url.data = buf + address;
+
+ if (i == n - 1 && buf[i] != CR && buf[i] != LF) {
+ u.url.len = n - address;
+
+ } else {
+ u.url.len = i - address;
+ }
+
+ u.default_port = 53;
+
+ /* IPv6? */
+ if (ngx_strlchr(u.url.data, u.url.data + u.url.len,
+ ':') != NULL)
+ {
+ if (u.url.len + 2 > sizeof(ipv6_buf)) {
+ ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+ "IPv6 resolver address is too long:"
+ " \"%V\"", &u.url);
+
+ return NGX_ERROR;
+ }
+
+ ipv6_buf[0] = '[';
+ ngx_memcpy(ipv6_buf + 1, u.url.data, u.url.len);
+ ipv6_buf[u.url.len + 1] = ']';
+
+ u.url.data = ipv6_buf;
+ u.url.len = u.url.len + 2;
+ }
+
+ if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
+ if (u.err) {
+ ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+ "%s in resolver \"%V\"",
+ u.err, &u.url);
+ }
+
+ return NGX_ERROR;
+ }
+
+ rec = ngx_array_push_n(&r->connections, u.naddrs);
+ if (rec == NULL) {
+ return NGX_ERROR;
+ }
+
+ ngx_memzero(rec, u.naddrs * sizeof(ngx_resolver_connection_t));
+
+ for (j = 0; j < u.naddrs; j++) {
+ rec[j].sockaddr = u.addrs[j].sockaddr;
+ rec[j].socklen = u.addrs[j].socklen;
+ rec[j].server = u.addrs[j].name;
+ rec[j].resolver = r;
+ }
+
+ total++;
+
+#if (NGX_DEBUG)
+ /*
+ * logs with level below NGX_LOG_NOTICE will not be printed
+ * in this early phase
+ */
+ ngx_conf_log_error(NGX_LOG_NOTICE, cf, 0,
+ "parsed a resolver: \"%V\"", &u.url);
+#endif
+
+ state = sw_nameserver;
+ }
+
+ break;
+
+ case sw_skip:
+ if (buf[i] == CR || buf[i] == LF) {
+ state = sw_nameserver;
+ }
+
+ break;
+ }
+
+ i++;
+ }
+
+ return NGX_OK;
+}
+#endif
+
+
ngx_resolver_t *
ngx_resolver_create(ngx_conf_t *cf, ngx_str_t *names, ngx_uint_t n)
{
@@ -246,6 +445,39 @@ ngx_resolver_create(ngx_conf_t *cf, ngx_str_t *names, ngx_uint_t n)
}
#endif
+#if !(NGX_WIN32)
+ if (ngx_strncmp(names[i].data, "local=", 6) == 0) {
+
+ if (ngx_strcmp(&names[i].data[6], "on") == 0) {
+ if (ngx_resolver_read_resolv_conf(cf, r,
+ (u_char *)
+ NGX_RESOLVER_FILE_NAME,
+ sizeof(NGX_RESOLVER_FILE_NAME)
+ - 1)
+ != NGX_OK)
+ {
+ ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+ "unable to parse local resolver");
+ return NULL;
+ }
+
+ } else if (ngx_strcmp(&names[i].data[6], "off") != 0) {
+ if (ngx_resolver_read_resolv_conf(cf, r,
+ &names[i].data[6],
+ names[i].len - 6)
+ != NGX_OK)
+ {
+ ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+ "unable to parse local resolver");
+ return NULL;
+ }
+
+ }
+
+ continue;
+ }
+#endif
+
ngx_memzero(&u, sizeof(ngx_url_t));
u.url = names[i];

38
patches/nginx-1.23.0-reuseport_close_unused_fds.patch Normal file
View File

@ -0,0 +1,38 @@
diff --git a/src/core/ngx_connection.c b/src/core/ngx_connection.c
--- a/src/core/ngx_connection.c
+++ b/src/core/ngx_connection.c
@@ -1118,6 +1118,12 @@ ngx_close_listening_sockets(ngx_cycle_t *cycle)
ls = cycle->listening.elts;
for (i = 0; i < cycle->listening.nelts; i++) {
+#if (NGX_HAVE_REUSEPORT)
+ if (ls[i].fd == (ngx_socket_t) -1) {
+ continue;
+ }
+#endif
+
c = ls[i].connection;
if (c) {
diff --git a/src/event/ngx_event.c b/src/event/ngx_event.c
--- a/src/event/ngx_event.c
+++ b/src/event/ngx_event.c
@@ -775,6 +775,18 @@ ngx_event_process_init(ngx_cycle_t *cycle)
#if (NGX_HAVE_REUSEPORT)
if (ls[i].reuseport && ls[i].worker != ngx_worker) {
+ ngx_log_debug2(NGX_LOG_DEBUG_CORE, cycle->log, 0,
+ "closing unused fd:%d listening on %V",
+ ls[i].fd, &ls[i].addr_text);
+
+ if (ngx_close_socket(ls[i].fd) == -1) {
+ ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_socket_errno,
+ ngx_close_socket_n " %V failed",
+ &ls[i].addr_text);
+ }
+
+ ls[i].fd = (ngx_socket_t) -1;
+
continue;
}
#endif

56
patches/nginx-1.23.0-safe_resolver_ipv6_option.patch Normal file
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@ -0,0 +1,56 @@
# HG changeset patch
# User Thibault Charbonnier <thibaultcha@fastmail.com>
# Date 1481847421 28800
# Thu Dec 15 16:17:01 2016 -0800
# Node ID 8bf038fe006fd8ae253d6b41fc6cf109a8912d3e
# Parent a3dc657f4e9530623683e6b85bd7492662e4dc47
Resolver: ignore ipv6=off resolver option when no ipv6 support
Makes the resolver directive more robust: we only error out when ipv6
resolution is desired but not supported (ipv6=on).
use case 1: some configurations are sometimes re-used between builds with and
without ipv6 support. This patch avoids the need to remove the "ipv6=off" flag.
use case 2: currently, some tools rely on the --with-ipv6 configure option from
"nginx -V" to determine if ipv6 resolution should be disabled in some cases.
With this option disappearing in Nginx 1.11.5, this patch would allow such tools
to assume "ipv6=off" to be safe regardless of ipv6 support in the current
build.
diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index dade1846..5a3f0aa4 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -426,14 +426,22 @@ ngx_resolver_create(ngx_conf_t *cf, ngx_str_t *names, ngx_uint_t n)
continue;
}
-#if (NGX_HAVE_INET6)
if (ngx_strncmp(names[i].data, "ipv6=", 5) == 0) {
if (ngx_strcmp(&names[i].data[5], "on") == 0) {
+#if (NGX_HAVE_INET6)
r->ipv6 = 1;
+#else
+ ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+ "no ipv6 support but \"%V\" in resolver",
+ &names[i]);
+ return NULL;
+#endif
} else if (ngx_strcmp(&names[i].data[5], "off") == 0) {
+#if (NGX_HAVE_INET6)
r->ipv6 = 0;
+#endif
} else {
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
@@ -443,7 +451,6 @@ ngx_resolver_create(ngx_conf_t *cf, ngx_str_t *names, ngx_uint_t n)
continue;
}
-#endif
#if !(NGX_WIN32)
if (ngx_strncmp(names[i].data, "local=", 6) == 0) {

39
patches/nginx-1.23.0-server_header.patch Normal file
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@ -0,0 +1,39 @@
diff --git a/src/core/nginx.h b/src/core/nginx.h
index a3c0ef8..1263881 100644
--- a/src/core/nginx.h
+++ b/src/core/nginx.h
@@ -11,7 +11,7 @@
#define nginx_version 1021004
#define NGINX_VERSION "1.23.0"
-#define NGINX_VER "nginx/" NGINX_VERSION
+#define NGINX_VER "openresty/" NGINX_VERSION ".unknown"
#ifdef NGX_BUILD
#define NGINX_VER_BUILD NGINX_VER " (" NGX_BUILD ")"
diff --git a/src/http/ngx_http_header_filter_module.c b/src/http/ngx_http_header_filter_module.c
index 9b89405..ca13f2a 100644
--- a/src/http/ngx_http_header_filter_module.c
+++ b/src/http/ngx_http_header_filter_module.c
@@ -46,7 +46,7 @@ ngx_module_t ngx_http_header_filter_module = {
};
-static u_char ngx_http_server_string[] = "Server: nginx" CRLF;
+static u_char ngx_http_server_string[] = "Server: openresty" CRLF;
static u_char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
static u_char ngx_http_server_build_string[] = "Server: " NGINX_VER_BUILD CRLF;
diff --git a/src/http/v2/ngx_http_v2_filter_module.c b/src/http/v2/ngx_http_v2_filter_module.c
index 8621e7a..a76c677 100644
--- a/src/http/v2/ngx_http_v2_filter_module.c
+++ b/src/http/v2/ngx_http_v2_filter_module.c
@@ -143,7 +143,7 @@ ngx_http_v2_header_filter(ngx_http_request_t *r)
ngx_http_core_srv_conf_t *cscf;
u_char addr[NGX_SOCKADDR_STRLEN];
- static const u_char nginx[5] = "\x84\xaa\x63\x55\xe7";
+ static const u_char nginx[8] = "\x87\x3d\x65\xaa\xc2\xa1\x3e\xbf";
#if (NGX_HTTP_GZIP)
static const u_char accept_encoding[12] =
"\x8b\x84\x84\x2d\x69\x5b\x05\x44\x3c\x86\xaa\x6f";

44
patches/nginx-1.23.0-setting_args_invalidates_uri.patch Normal file
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@ -0,0 +1,44 @@
# HG changeset patch
# User Yichun Zhang <agentzh@gmail.com>
# Date 1390506359 28800
# Node ID 17186b98c235c07e94c64e5853689f790f173756
# Parent 4b50d1f299d8a69f3e3f7975132e1490352642fe
Variable: setting $args should invalidate unparsed uri.
diff -r 4b50d1f299d8 -r 17186b98c235 src/http/ngx_http_variables.c
--- a/src/http/ngx_http_variables.c Fri Jan 10 11:22:14 2014 -0800
+++ b/src/http/ngx_http_variables.c Thu Jan 23 11:45:59 2014 -0800
@@ -15,6 +15,8 @@
ngx_http_variable_value_t *v, uintptr_t data);
static void ngx_http_variable_request_set(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
+static void ngx_http_variable_request_args_set(ngx_http_request_t *r,
+ ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_request_get_size(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static void ngx_http_variable_request_set_size(ngx_http_request_t *r,
@@ -218,7 +220,7 @@
NGX_HTTP_VAR_NOCACHEABLE, 0 },
{ ngx_string("args"),
- ngx_http_variable_request_set,
+ ngx_http_variable_request_args_set,
ngx_http_variable_request,
offsetof(ngx_http_request_t, args),
NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 },
@@ -647,6 +649,15 @@
static void
+ngx_http_variable_request_args_set(ngx_http_request_t *r,
+ ngx_http_variable_value_t *v, uintptr_t data)
+{
+ r->valid_unparsed_uri = 0;
+ ngx_http_variable_request_set(r, v, data);
+}
+
+
+static void
ngx_http_variable_request_set(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{

75
patches/nginx-1.23.0-single_process_graceful_exit.patch Normal file
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@ -0,0 +1,75 @@
diff --git a/src/os/unix/ngx_process.c b/src/os/unix/ngx_process.c
index 15680237..12a8c687 100644
--- a/src/os/unix/ngx_process.c
+++ b/src/os/unix/ngx_process.c
@@ -362,8 +362,15 @@ ngx_signal_handler(int signo, siginfo_t *siginfo, void *ucontext)
break;
case ngx_signal_value(NGX_RECONFIGURE_SIGNAL):
- ngx_reconfigure = 1;
- action = ", reconfiguring";
+ if (ngx_process == NGX_PROCESS_SINGLE) {
+ ngx_terminate = 1;
+ action = ", exiting";
+
+ } else {
+ ngx_reconfigure = 1;
+ action = ", reconfiguring";
+ }
+
break;
case ngx_signal_value(NGX_REOPEN_SIGNAL):
diff --git a/src/os/unix/ngx_process_cycle.c b/src/os/unix/ngx_process_cycle.c
index 5817a2c2..f3d58e97 100644
--- a/src/os/unix/ngx_process_cycle.c
+++ b/src/os/unix/ngx_process_cycle.c
@@ -305,11 +305,26 @@ ngx_single_process_cycle(ngx_cycle_t *cycle)
}
for ( ;; ) {
+ if (ngx_exiting) {
+ if (ngx_event_no_timers_left() == NGX_OK) {
+ ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "exiting");
+
+ for (i = 0; cycle->modules[i]; i++) {
+ if (cycle->modules[i]->exit_process) {
+ cycle->modules[i]->exit_process(cycle);
+ }
+ }
+
+ ngx_master_process_exit(cycle);
+ }
+ }
+
ngx_log_debug0(NGX_LOG_DEBUG_EVENT, cycle->log, 0, "worker cycle");
ngx_process_events_and_timers(cycle);
- if (ngx_terminate || ngx_quit) {
+ if (ngx_terminate) {
+ ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "exiting");
for (i = 0; cycle->modules[i]; i++) {
if (cycle->modules[i]->exit_process) {
@@ -320,6 +335,20 @@ ngx_single_process_cycle(ngx_cycle_t *cycle)
ngx_master_process_exit(cycle);
}
+ if (ngx_quit) {
+ ngx_quit = 0;
+ ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0,
+ "gracefully shutting down");
+ ngx_setproctitle("process is shutting down");
+
+ if (!ngx_exiting) {
+ ngx_exiting = 1;
+ ngx_set_shutdown_timer(cycle);
+ ngx_close_listening_sockets(cycle);
+ ngx_close_idle_connections(cycle);
+ }
+ }
+
if (ngx_reconfigure) {
ngx_reconfigure = 0;
ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "reconfiguring");

185
patches/nginx-1.23.0-socket_cloexec.patch Normal file
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@ -0,0 +1,185 @@
diff --git a/auto/unix b/auto/unix
index 10835f6c..b5b33bb3 100644
--- a/auto/unix
+++ b/auto/unix
@@ -990,3 +990,27 @@ ngx_feature_test='struct addrinfo *res;
if (getaddrinfo("localhost", NULL, NULL, &res) != 0) return 1;
freeaddrinfo(res)'
. auto/feature
+
+ngx_feature="SOCK_CLOEXEC support"
+ngx_feature_name="NGX_HAVE_SOCKET_CLOEXEC"
+ngx_feature_run=no
+ngx_feature_incs="#include <sys/types.h>
+ #include <sys/socket.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="int fd;
+ fd = socket(AF_INET, SOCK_STREAM | SOCK_CLOEXEC, 0);"
+. auto/feature
+
+ngx_feature="FD_CLOEXEC support"
+ngx_feature_name="NGX_HAVE_FD_CLOEXEC"
+ngx_feature_run=no
+ngx_feature_incs="#include <sys/types.h>
+ #include <sys/socket.h>
+ #include <fcntl.h>"
+ngx_feature_path=
+ngx_feature_libs=
+ngx_feature_test="int fd;
+ fd = socket(AF_INET, SOCK_STREAM, 0);
+ fcntl(fd, F_SETFD, FD_CLOEXEC);"
+. auto/feature
diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index cd55520c..438e0806 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -4466,8 +4466,14 @@ ngx_tcp_connect(ngx_resolver_connection_t *rec)
ngx_event_t *rev, *wev;
ngx_connection_t *c;
+#if (NGX_HAVE_SOCKET_CLOEXEC)
+ s = ngx_socket(rec->sockaddr->sa_family, SOCK_STREAM | SOCK_CLOEXEC, 0);
+
+#else
s = ngx_socket(rec->sockaddr->sa_family, SOCK_STREAM, 0);
+#endif
+
ngx_log_debug1(NGX_LOG_DEBUG_EVENT, &rec->log, 0, "TCP socket %d", s);
if (s == (ngx_socket_t) -1) {
@@ -4494,6 +4500,15 @@ ngx_tcp_connect(ngx_resolver_connection_t *rec)
goto failed;
}
+#if (NGX_HAVE_FD_CLOEXEC)
+ if (ngx_cloexec(s) == -1) {
+ ngx_log_error(NGX_LOG_ALERT, &rec->log, ngx_socket_errno,
+ ngx_cloexec_n " failed");
+
+ goto failed;
+ }
+#endif
+
rev = c->read;
wev = c->write;
diff --git a/src/event/ngx_event.h b/src/event/ngx_event.h
index 19fec68..8c2f01a 100644
--- a/src/event/ngx_event.h
+++ b/src/event/ngx_event.h
@@ -73,6 +73,9 @@ struct ngx_event_s {
/* to test on worker exit */
unsigned channel:1;
unsigned resolver:1;
+#if (HAVE_SOCKET_CLOEXEC_PATCH)
+ unsigned skip_socket_leak_check:1;
+#endif
unsigned cancelable:1;
diff --git a/src/event/ngx_event_accept.c b/src/event/ngx_event_accept.c
index 77563709..5827b9d0 100644
--- a/src/event/ngx_event_accept.c
+++ b/src/event/ngx_event_accept.c
@@ -62,7 +62,9 @@ ngx_event_accept(ngx_event_t *ev)
#if (NGX_HAVE_ACCEPT4)
if (use_accept4) {
- s = accept4(lc->fd, &sa.sockaddr, &socklen, SOCK_NONBLOCK);
+ s = accept4(lc->fd, &sa.sockaddr, &socklen,
+ SOCK_NONBLOCK | SOCK_CLOEXEC);
+
} else {
s = accept(lc->fd, &sa.sockaddr, &socklen);
}
@@ -202,6 +204,16 @@ ngx_event_accept(ngx_event_t *ev)
ngx_close_accepted_connection(c);
return;
}
+
+#if (NGX_HAVE_FD_CLOEXEC)
+ if (ngx_cloexec(s) == -1) {
+ ngx_log_error(NGX_LOG_ALERT, ev->log, ngx_socket_errno,
+ ngx_cloexec_n " failed");
+ ngx_close_accepted_connection(c);
+ return;
+ }
+#endif
+
}
}
diff --git a/src/event/ngx_event_connect.c b/src/event/ngx_event_connect.c
index c5bb8068..cf33b1d2 100644
--- a/src/event/ngx_event_connect.c
+++ b/src/event/ngx_event_connect.c
@@ -38,8 +38,15 @@ ngx_event_connect_peer(ngx_peer_connection_t *pc)
type = (pc->type ? pc->type : SOCK_STREAM);
+#if (NGX_HAVE_SOCKET_CLOEXEC)
+ s = ngx_socket(pc->sockaddr->sa_family, type | SOCK_CLOEXEC, 0);
+
+#else
s = ngx_socket(pc->sockaddr->sa_family, type, 0);
+#endif
+
+
ngx_log_debug2(NGX_LOG_DEBUG_EVENT, pc->log, 0, "%s socket %d",
(type == SOCK_STREAM) ? "stream" : "dgram", s);
@@ -80,6 +87,15 @@ ngx_event_connect_peer(ngx_peer_connection_t *pc)
goto failed;
}
+#if (NGX_HAVE_FD_CLOEXEC)
+ if (ngx_cloexec(s) == -1) {
+ ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
+ ngx_cloexec_n " failed");
+
+ goto failed;
+ }
+#endif
+
if (pc->local) {
#if (NGX_HAVE_TRANSPARENT_PROXY)
diff --git a/src/os/unix/ngx_process_cycle.c b/src/os/unix/ngx_process_cycle.c
index c4376a5..48e8fa8 100644
--- a/src/os/unix/ngx_process_cycle.c
+++ b/src/os/unix/ngx_process_cycle.c
@@ -960,6 +1029,9 @@ ngx_worker_process_exit(ngx_cycle_t *cycle)
for (i = 0; i < cycle->connection_n; i++) {
if (c[i].fd != -1
&& c[i].read
+#if (HAVE_SOCKET_CLOEXEC_PATCH)
+ && !c[i].read->skip_socket_leak_check
+#endif
&& !c[i].read->accept
&& !c[i].read->channel
&& !c[i].read->resolver)
diff --git a/src/os/unix/ngx_socket.h b/src/os/unix/ngx_socket.h
index fcc51533..d1eebf47 100644
--- a/src/os/unix/ngx_socket.h
+++ b/src/os/unix/ngx_socket.h
@@ -38,6 +38,17 @@ int ngx_blocking(ngx_socket_t s);
#endif
+#if (NGX_HAVE_FD_CLOEXEC)
+
+#define ngx_cloexec(s) fcntl(s, F_SETFD, FD_CLOEXEC)
+#define ngx_cloexec_n "fcntl(FD_CLOEXEC)"
+
+/* at least FD_CLOEXEC is required to ensure connection fd is closed
+ * after execve */
+#define HAVE_SOCKET_CLOEXEC_PATCH 1
+
+#endif
+
int ngx_tcp_nopush(ngx_socket_t s);
int ngx_tcp_push(ngx_socket_t s);

64
patches/nginx-1.23.0-ssl_cert_cb_yield.patch Normal file
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@ -0,0 +1,64 @@
# HG changeset patch
# User Yichun Zhang <agentzh@openresty.org>
# Date 1451762084 28800
# Sat Jan 02 11:14:44 2016 -0800
# Node ID 449f0461859c16e95bdb18e8be6b94401545d3dd
# Parent 78b4e10b4367b31367aad3c83c9c3acdd42397c4
SSL: handled SSL_CTX_set_cert_cb() callback yielding.
OpenSSL 1.0.2+ introduces SSL_CTX_set_cert_cb() to allow custom
callbacks to serve the SSL certificiates and private keys dynamically
and lazily. The callbacks may yield for nonblocking I/O or sleeping.
Here we added support for such usage in NGINX 3rd-party modules
(like ngx_lua) in NGINX's event handlers for downstream SSL
connections.
diff -r 78b4e10b4367 -r 449f0461859c src/event/ngx_event_openssl.c
--- a/src/event/ngx_event_openssl.c Thu Dec 17 16:39:15 2015 +0300
+++ b/src/event/ngx_event_openssl.c Sat Jan 02 11:14:44 2016 -0800
@@ -1445,6 +1445,23 @@ ngx_ssl_handshake(ngx_connection_t *c)
return NGX_AGAIN;
}
+#if OPENSSL_VERSION_NUMBER >= 0x10002000L
+ if (sslerr == SSL_ERROR_WANT_X509_LOOKUP) {
+ c->read->handler = ngx_ssl_handshake_handler;
+ c->write->handler = ngx_ssl_handshake_handler;
+
+ if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ return NGX_AGAIN;
+ }
+#endif
+
err = (sslerr == SSL_ERROR_SYSCALL) ? ngx_errno : 0;
c->ssl->no_wait_shutdown = 1;
@@ -1558,6 +1575,21 @@ ngx_ssl_try_early_data(ngx_connection_t *c)
return NGX_AGAIN;
}
+ if (sslerr == SSL_ERROR_WANT_X509_LOOKUP) {
+ c->read->handler = ngx_ssl_handshake_handler;
+ c->write->handler = ngx_ssl_handshake_handler;
+
+ if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ return NGX_AGAIN;
+ }
+
err = (sslerr == SSL_ERROR_SYSCALL) ? ngx_errno : 0;
c->ssl->no_wait_shutdown = 1;

38
patches/nginx-1.23.0-ssl_client_hello_cb_yield.patch Normal file
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@ -0,0 +1,38 @@
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
index 8ba30e58..2b2db95c 100644
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -1712,6 +1712,9 @@ ngx_ssl_handshake(ngx_connection_t *c)
if (sslerr == SSL_ERROR_WANT_X509_LOOKUP
# ifdef SSL_ERROR_PENDING_SESSION
|| sslerr == SSL_ERROR_PENDING_SESSION
+# endif
+# ifdef SSL_ERROR_WANT_CLIENT_HELLO_CB
+ || sslerr == SSL_ERROR_WANT_CLIENT_HELLO_CB
# endif
)
{
@@ -1889,6 +1892,23 @@ ngx_ssl_try_early_data(ngx_connection_t *c)
}
#endif
+#ifdef SSL_ERROR_WANT_CLIENT_HELLO_CB
+ if (sslerr == SSL_ERROR_WANT_CLIENT_HELLO_CB) {
+ c->read->handler = ngx_ssl_handshake_handler;
+ c->write->handler = ngx_ssl_handshake_handler;
+
+ if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ return NGX_AGAIN;
+ }
+#endif
+
err = (sslerr == SSL_ERROR_SYSCALL) ? ngx_errno : 0;
c->ssl->no_wait_shutdown = 1;

41
patches/nginx-1.23.0-ssl_sess_cb_yield.patch Normal file
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@ -0,0 +1,41 @@
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -1446,7 +1446,12 @@ ngx_ssl_handshake(ngx_connection_t *c)
}
#if OPENSSL_VERSION_NUMBER >= 0x10002000L
- if (sslerr == SSL_ERROR_WANT_X509_LOOKUP) {
+ if (sslerr == SSL_ERROR_WANT_X509_LOOKUP
+# ifdef SSL_ERROR_PENDING_SESSION
+ || sslerr == SSL_ERROR_PENDING_SESSION
+# endif
+ )
+ {
c->read->handler = ngx_ssl_handshake_handler;
c->write->handler = ngx_ssl_handshake_handler;
@@ -1575,6 +1580,23 @@ ngx_ssl_try_early_data(ngx_connection_t *c)
return NGX_AGAIN;
}
+#ifdef SSL_ERROR_PENDING_SESSION
+ if (sslerr == SSL_ERROR_PENDING_SESSION) {
+ c->read->handler = ngx_ssl_handshake_handler;
+ c->write->handler = ngx_ssl_handshake_handler;
+
+ if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
+ return NGX_ERROR;
+ }
+
+ return NGX_AGAIN;
+ }
+#endif
+
err = (sslerr == SSL_ERROR_SYSCALL) ? ngx_errno : 0;
c->ssl->no_wait_shutdown = 1;

53
patches/nginx-1.23.0-stream_balancer_export.patch Normal file
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@ -0,0 +1,53 @@
diff --git a/src/stream/ngx_stream_upstream_round_robin.c b/src/stream/ngx_stream_upstream_round_robin.c
index 526de3a..b531ce1 100644
--- a/src/stream/ngx_stream_upstream_round_robin.c
+++ b/src/stream/ngx_stream_upstream_round_robin.c
@@ -21,10 +21,6 @@ static void ngx_stream_upstream_notify_round_robin_peer(
#if (NGX_STREAM_SSL)
-static ngx_int_t ngx_stream_upstream_set_round_robin_peer_session(
- ngx_peer_connection_t *pc, void *data);
-static void ngx_stream_upstream_save_round_robin_peer_session(
- ngx_peer_connection_t *pc, void *data);
static ngx_int_t ngx_stream_upstream_empty_set_session(
ngx_peer_connection_t *pc, void *data);
static void ngx_stream_upstream_empty_save_session(ngx_peer_connection_t *pc,
@@ -690,7 +686,7 @@ ngx_stream_upstream_notify_round_robin_peer(ngx_peer_connection_t *pc,
#if (NGX_STREAM_SSL)
-static ngx_int_t
+ngx_int_t
ngx_stream_upstream_set_round_robin_peer_session(ngx_peer_connection_t *pc,
void *data)
{
@@ -756,7 +752,7 @@ ngx_stream_upstream_set_round_robin_peer_session(ngx_peer_connection_t *pc,
}
-static void
+void
ngx_stream_upstream_save_round_robin_peer_session(ngx_peer_connection_t *pc,
void *data)
{
diff --git a/src/stream/ngx_stream_upstream_round_robin.h b/src/stream/ngx_stream_upstream_round_robin.h
index 35d9fce..75f3e31 100644
--- a/src/stream/ngx_stream_upstream_round_robin.h
+++ b/src/stream/ngx_stream_upstream_round_robin.h
@@ -142,5 +142,15 @@ ngx_int_t ngx_stream_upstream_get_round_robin_peer(ngx_peer_connection_t *pc,
void ngx_stream_upstream_free_round_robin_peer(ngx_peer_connection_t *pc,
void *data, ngx_uint_t state);
+#if (NGX_STREAM_SSL)
+ngx_int_t ngx_stream_upstream_set_round_robin_peer_session(
+ ngx_peer_connection_t *pc, void *data);
+void ngx_stream_upstream_save_round_robin_peer_session(
+ ngx_peer_connection_t *pc, void *data);
+#endif
+
+
+#define HAVE_NGX_STREAM_BALANCER_EXPORT_PATCH 1
+
#endif /* _NGX_STREAM_UPSTREAM_ROUND_ROBIN_H_INCLUDED_ */

31
patches/nginx-1.23.0-stream_proxy_get_next_upstream_tries.patch Normal file
View File

@ -0,0 +1,31 @@
diff --git a/src/stream/ngx_stream.h b/src/stream/ngx_stream.h
index 09d2459..de92724 100644
--- a/src/stream/ngx_stream.h
+++ b/src/stream/ngx_stream.h
@@ -303,4 +303,7 @@ typedef ngx_int_t (*ngx_stream_filter_pt)(ngx_stream_session_t *s,
extern ngx_stream_filter_pt ngx_stream_top_filter;
+#define HAS_NGX_STREAM_PROXY_GET_NEXT_UPSTREAM_TRIES_PATCH 1
+
+
#endif /* _NGX_STREAM_H_INCLUDED_ */
diff --git a/src/stream/ngx_stream_proxy_module.c b/src/stream/ngx_stream_proxy_module.c
index 0afde1c..3254ce1 100644
--- a/src/stream/ngx_stream_proxy_module.c
+++ b/src/stream/ngx_stream_proxy_module.c
@@ -2156,3 +2156,14 @@ ngx_stream_proxy_bind(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
return NGX_CONF_OK;
}
+
+
+ngx_uint_t
+ngx_stream_proxy_get_next_upstream_tries(ngx_stream_session_t *s)
+{
+ ngx_stream_proxy_srv_conf_t *pscf;
+
+ pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
+
+ return pscf->next_upstream_tries;
+}

169
patches/nginx-1.23.0-stream_proxy_timeout_fields.patch Normal file
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@ -0,0 +1,169 @@
diff -u -r -p -Naur nginx-1.23.0/src/stream/ngx_stream.h nginx-1.23.0-patched/src/stream/ngx_stream.h
--- nginx-1.23.0/src/stream/ngx_stream.h 2021-11-04 21:27:55.288708527 +0800
+++ nginx-1.23.0-patched/src/stream/ngx_stream.h 2021-11-04 21:28:50.768035209 +0800
@@ -254,6 +254,15 @@ typedef struct {
} ngx_stream_module_t;
+typedef struct {
+ ngx_msec_t connect_timeout;
+ ngx_msec_t timeout;
+} ngx_stream_proxy_ctx_t;
+
+
+#define NGX_STREAM_HAVE_PROXY_TIMEOUT_FIELDS_PATCH 1
+
+
#define NGX_STREAM_MODULE 0x4d525453 /* "STRM" */
#define NGX_STREAM_MAIN_CONF 0x02000000
@@ -307,6 +316,7 @@ void ngx_stream_finalize_session(ngx_str
extern ngx_module_t ngx_stream_module;
extern ngx_uint_t ngx_stream_max_module;
extern ngx_module_t ngx_stream_core_module;
+extern ngx_module_t ngx_stream_proxy_module;
typedef ngx_int_t (*ngx_stream_filter_pt)(ngx_stream_session_t *s,
diff -u -r -p -Naur nginx-1.23.0/src/stream/ngx_stream_proxy_module.c nginx-1.23.0-patched/src/stream/ngx_stream_proxy_module.c
--- nginx-1.23.0/src/stream/ngx_stream_proxy_module.c 2021-11-04 21:27:55.289708533 +0800
+++ nginx-1.23.0-patched/src/stream/ngx_stream_proxy_module.c 2021-11-04 21:37:03.578936990 +0800
@@ -400,6 +400,7 @@ ngx_stream_proxy_handler(ngx_stream_sess
ngx_stream_proxy_srv_conf_t *pscf;
ngx_stream_upstream_srv_conf_t *uscf, **uscfp;
ngx_stream_upstream_main_conf_t *umcf;
+ ngx_stream_proxy_ctx_t *pctx;
c = s->connection;
@@ -408,6 +409,17 @@ ngx_stream_proxy_handler(ngx_stream_sess
ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
"proxy connection handler");
+ pctx = ngx_palloc(c->pool, sizeof(ngx_stream_proxy_ctx_t));
+ if (pctx == NULL) {
+ ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
+ return;
+ }
+
+ pctx->connect_timeout = pscf->connect_timeout;
+ pctx->timeout = pscf->timeout;
+
+ ngx_stream_set_ctx(s, pctx, ngx_stream_proxy_module);
+
u = ngx_pcalloc(c->pool, sizeof(ngx_stream_upstream_t));
if (u == NULL) {
ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
@@ -699,6 +711,7 @@ ngx_stream_proxy_connect(ngx_stream_sess
ngx_connection_t *c, *pc;
ngx_stream_upstream_t *u;
ngx_stream_proxy_srv_conf_t *pscf;
+ ngx_stream_proxy_ctx_t *ctx;
c = s->connection;
@@ -706,6 +719,8 @@ ngx_stream_proxy_connect(ngx_stream_sess
pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
+ ctx = ngx_stream_get_module_ctx(s, ngx_stream_proxy_module);
+
u = s->upstream;
u->connected = 0;
@@ -774,7 +789,7 @@ ngx_stream_proxy_connect(ngx_stream_sess
pc->read->handler = ngx_stream_proxy_connect_handler;
pc->write->handler = ngx_stream_proxy_connect_handler;
- ngx_add_timer(pc->write, pscf->connect_timeout);
+ ngx_add_timer(pc->write, ctx->connect_timeout);
}
@@ -948,8 +963,10 @@ ngx_stream_proxy_send_proxy_protocol(ngx
ssize_t n, size;
ngx_connection_t *c, *pc;
ngx_stream_upstream_t *u;
- ngx_stream_proxy_srv_conf_t *pscf;
u_char buf[NGX_PROXY_PROTOCOL_MAX_HEADER];
+ ngx_stream_proxy_ctx_t *ctx;
+
+ ctx = ngx_stream_get_module_ctx(s, ngx_stream_proxy_module);
c = s->connection;
@@ -976,9 +993,7 @@ ngx_stream_proxy_send_proxy_protocol(ngx
return NGX_ERROR;
}
- pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
-
- ngx_add_timer(pc->write, pscf->timeout);
+ ngx_add_timer(pc->write, ctx->timeout);
pc->write->handler = ngx_stream_proxy_connect_handler;
@@ -1053,6 +1068,9 @@ ngx_stream_proxy_ssl_init_connection(ngx
ngx_connection_t *pc;
ngx_stream_upstream_t *u;
ngx_stream_proxy_srv_conf_t *pscf;
+ ngx_stream_proxy_ctx_t *ctx;
+
+ ctx = ngx_stream_get_module_ctx(s, ngx_stream_proxy_module);
u = s->upstream;
@@ -1099,7 +1117,7 @@ ngx_stream_proxy_ssl_init_connection(ngx
if (rc == NGX_AGAIN) {
if (!pc->write->timer_set) {
- ngx_add_timer(pc->write, pscf->connect_timeout);
+ ngx_add_timer(pc->write, ctx->connect_timeout);
}
pc->ssl->handler = ngx_stream_proxy_ssl_handshake;
@@ -1408,6 +1426,7 @@ ngx_stream_proxy_process_connection(ngx_
ngx_stream_session_t *s;
ngx_stream_upstream_t *u;
ngx_stream_proxy_srv_conf_t *pscf;
+ ngx_stream_proxy_ctx_t *ctx;
c = ev->data;
s = c->data;
@@ -1419,6 +1438,8 @@ ngx_stream_proxy_process_connection(ngx_
return;
}
+ ctx = ngx_stream_get_module_ctx(s, ngx_stream_proxy_module);
+
c = s->connection;
pc = u->peer.connection;
@@ -1438,7 +1459,7 @@ ngx_stream_proxy_process_connection(ngx_
}
if (u->connected && !c->read->delayed && !pc->read->delayed) {
- ngx_add_timer(c->write, pscf->timeout);
+ ngx_add_timer(c->write, ctx->timeout);
}
return;
@@ -1600,6 +1621,9 @@ ngx_stream_proxy_process(ngx_stream_sess
ngx_log_handler_pt handler;
ngx_stream_upstream_t *u;
ngx_stream_proxy_srv_conf_t *pscf;
+ ngx_stream_proxy_ctx_t *ctx;
+
+ ctx = ngx_stream_get_module_ctx(s, ngx_stream_proxy_module);
u = s->upstream;
@@ -1807,7 +1831,7 @@ ngx_stream_proxy_process(ngx_stream_sess
}
if (!c->read->delayed && !pc->read->delayed) {
- ngx_add_timer(c->write, pscf->timeout);
+ ngx_add_timer(c->write, ctx->timeout);
} else if (c->write->timer_set) {
ngx_del_timer(c->write);

13
patches/nginx-1.23.0-stream_ssl_preread_no_skip.patch Normal file
View File

@ -0,0 +1,13 @@
diff --git a/src/stream/ngx_stream_ssl_preread_module.c b/src/stream/ngx_stream_ssl_preread_module.c
index e3d11fd9..3717b5fe 100644
--- a/src/stream/ngx_stream_ssl_preread_module.c
+++ b/src/stream/ngx_stream_ssl_preread_module.c
@@ -159,7 +159,7 @@ ngx_stream_ssl_preread_handler(ngx_stream_session_t *s)
rc = ngx_stream_ssl_preread_parse_record(ctx, p, p + len);
if (rc != NGX_AGAIN) {
- return rc;
+ return rc == NGX_OK ? NGX_DECLINED : rc;
}
p += len;

23
patches/nginx-1.23.0-upstream_pipelining.patch Normal file
View File

@ -0,0 +1,23 @@
commit f9907b72a76a21ac5413187b83177a919475c75f
Author: Yichun Zhang (agentzh) <agentzh@gmail.com>
Date: Wed Feb 10 16:05:08 2016 -0800
bugfix: upstream: keep sending request data after the first write attempt.
See
http://mailman.nginx.org/pipermail/nginx-devel/2012-March/002040.html
for more details on the issue.
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 69019417..92b7c97f 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -2239,7 +2239,7 @@ ngx_http_upstream_send_request_handler(ngx_http_request_t *r,
#endif
- if (u->header_sent && !u->conf->preserve_output) {
+ if (u->request_body_sent && !u->conf->preserve_output) {
u->write_event_handler = ngx_http_upstream_dummy_handler;
(void) ngx_handle_write_event(c->write, 0);

112
patches/nginx-1.23.0-upstream_timeout_fields.patch Normal file
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@ -0,0 +1,112 @@
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 69019417..2265d8f7 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -509,12 +509,19 @@ void
ngx_http_upstream_init(ngx_http_request_t *r)
{
ngx_connection_t *c;
+ ngx_http_upstream_t *u;
c = r->connection;
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
"http init upstream, client timer: %d", c->read->timer_set);
+ u = r->upstream;
+
+ u->connect_timeout = u->conf->connect_timeout;
+ u->send_timeout = u->conf->send_timeout;
+ u->read_timeout = u->conf->read_timeout;
+
#if (NGX_HTTP_V2)
if (r->stream) {
ngx_http_upstream_init_request(r);
@@ -1626,7 +1633,7 @@ ngx_http_upstream_connect(ngx_http_request_t *r, ngx_http_upstream_t *u)
u->request_body_blocked = 0;
if (rc == NGX_AGAIN) {
- ngx_add_timer(c->write, u->conf->connect_timeout);
+ ngx_add_timer(c->write, u->connect_timeout);
return;
}
@@ -1704,7 +1711,7 @@ ngx_http_upstream_ssl_init_connection(ngx_http_request_t *r,
if (rc == NGX_AGAIN) {
if (!c->write->timer_set) {
- ngx_add_timer(c->write, u->conf->connect_timeout);
+ ngx_add_timer(c->write, u->connect_timeout);
}
c->ssl->handler = ngx_http_upstream_ssl_handshake_handler;
@@ -2022,7 +2029,7 @@ ngx_http_upstream_send_request(ngx_http_request_t *r, ngx_http_upstream_t *u,
if (rc == NGX_AGAIN) {
if (!c->write->ready || u->request_body_blocked) {
- ngx_add_timer(c->write, u->conf->send_timeout);
+ ngx_add_timer(c->write, u->send_timeout);
} else if (c->write->timer_set) {
ngx_del_timer(c->write);
@@ -2084,7 +2091,7 @@ ngx_http_upstream_send_request(ngx_http_request_t *r, ngx_http_upstream_t *u,
return;
}
- ngx_add_timer(c->read, u->conf->read_timeout);
+ ngx_add_timer(c->read, u->read_timeout);
if (c->read->ready) {
ngx_http_upstream_process_header(r, u);
@@ -3213,7 +3220,7 @@ ngx_http_upstream_send_response(ngx_http_request_t *r, ngx_http_upstream_t *u)
p->cyclic_temp_file = 0;
}
- p->read_timeout = u->conf->read_timeout;
+ p->read_timeout = u->read_timeout;
p->send_timeout = clcf->send_timeout;
p->send_lowat = clcf->send_lowat;
@@ -3458,7 +3465,7 @@ ngx_http_upstream_process_upgraded(ngx_http_request_t *r,
}
if (upstream->write->active && !upstream->write->ready) {
- ngx_add_timer(upstream->write, u->conf->send_timeout);
+ ngx_add_timer(upstream->write, u->send_timeout);
} else if (upstream->write->timer_set) {
ngx_del_timer(upstream->write);
@@ -3470,7 +3477,7 @@ ngx_http_upstream_process_upgraded(ngx_http_request_t *r,
}
if (upstream->read->active && !upstream->read->ready) {
- ngx_add_timer(upstream->read, u->conf->read_timeout);
+ ngx_add_timer(upstream->read, u->read_timeout);
} else if (upstream->read->timer_set) {
ngx_del_timer(upstream->read);
@@ -3664,7 +3671,7 @@ ngx_http_upstream_process_non_buffered_request(ngx_http_request_t *r,
}
if (upstream->read->active && !upstream->read->ready) {
- ngx_add_timer(upstream->read, u->conf->read_timeout);
+ ngx_add_timer(upstream->read, u->read_timeout);
} else if (upstream->read->timer_set) {
ngx_del_timer(upstream->read);
diff --git a/src/http/ngx_http_upstream.h b/src/http/ngx_http_upstream.h
index c2f4dc0b..b9eef118 100644
--- a/src/http/ngx_http_upstream.h
+++ b/src/http/ngx_http_upstream.h
@@ -333,6 +333,11 @@ struct ngx_http_upstream_s {
ngx_array_t *caches;
#endif
+#define HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS 1
+ ngx_msec_t connect_timeout;
+ ngx_msec_t send_timeout;
+ ngx_msec_t read_timeout;
+
ngx_http_upstream_headers_in_t headers_in;
ngx_http_upstream_resolved_t *resolved;

15
patches/nginx-1.23.0-win32_max_err_str.patch Normal file
View File

@ -0,0 +1,15 @@
diff --git a/src/os/win32/ngx_event_log.c b/src/os/win32/ngx_event_log.c
index e11ed1e8..dce8eddd 100644
--- a/src/os/win32/ngx_event_log.c
+++ b/src/os/win32/ngx_event_log.c
@@ -8,7 +8,9 @@
#include <ngx_core.h>
-#define NGX_MAX_ERROR_STR 2048
+#ifndef NGX_MAX_ERROR_STR
+#define NGX_MAX_ERROR_STR 4096
+#endif
void ngx_cdecl