changeset 684:660139fd80ca NGINX_1_3_5

nginx 1.3.5 *) Change: the ngx_http_mp4_module module no longer skips tracks in formats other than H.264 and AAC. *) Bugfix: a segmentation fault might occur in a worker process if the "map" directive was used with variables as values. *) Bugfix: a segmentation fault might occur in a worker process if the "geo" directive was used with the "ranges" parameter but without the "default" parameter; the bug had appeared in 0.8.43. Thanks to Zhen Chen and Weibin Yao. *) Bugfix: in the -p command-line parameter handling. *) Bugfix: in the mail proxy server. *) Bugfix: of minor potential bugs. Thanks to Coverity. *) Bugfix: nginx/Windows could not be built with Visual Studio 2005 Express. Thanks to HAYASHI Kentaro.
author Igor Sysoev <http://sysoev.ru>
date Tue, 21 Aug 2012 00:00:00 +0400
parents 28cc2a208803
children 0a9f545d4f4b
files CHANGES CHANGES.ru src/core/nginx.c src/core/nginx.h src/core/ngx_crypt.c src/core/ngx_cycle.c src/core/ngx_radix_tree.c src/core/ngx_resolver.c src/core/ngx_string.c src/core/ngx_string.h src/core/ngx_times.c src/event/ngx_event.c src/http/modules/ngx_http_fastcgi_module.c src/http/modules/ngx_http_geo_module.c src/http/modules/ngx_http_limit_conn_module.c src/http/modules/ngx_http_limit_req_module.c src/http/modules/ngx_http_map_module.c src/http/modules/ngx_http_mp4_module.c src/http/modules/ngx_http_ssi_filter_module.c src/http/modules/perl/nginx.pm src/http/ngx_http_core_module.c src/mail/ngx_mail.c src/mail/ngx_mail_auth_http_module.c src/mail/ngx_mail_core_module.c src/mail/ngx_mail_handler.c src/os/unix/ngx_files.c
diffstat 26 files changed, 141 insertions(+), 65 deletions(-) [+]
line wrap: on
line diff
--- a/CHANGES	Tue Jul 31 00:00:00 2012 +0400
+++ b/CHANGES	Tue Aug 21 00:00:00 2012 +0400
@@ -1,4 +1,29 @@
 
+Changes with nginx 1.3.5                                         21 Aug 2012
+
+    *) Change: the ngx_http_mp4_module module no longer skips tracks in
+       formats other than H.264 and AAC.
+
+    *) Bugfix: a segmentation fault might occur in a worker process if the
+       "map" directive was used with variables as values.
+
+    *) Bugfix: a segmentation fault might occur in a worker process if the
+       "geo" directive was used with the "ranges" parameter but without the
+       "default" parameter; the bug had appeared in 0.8.43.
+       Thanks to Zhen Chen and Weibin Yao.
+
+    *) Bugfix: in the -p command-line parameter handling.
+
+    *) Bugfix: in the mail proxy server.
+
+    *) Bugfix: of minor potential bugs.
+       Thanks to Coverity.
+
+    *) Bugfix: nginx/Windows could not be built with Visual Studio 2005
+       Express.
+       Thanks to HAYASHI Kentaro.
+
+
 Changes with nginx 1.3.4                                         31 Jul 2012
 
     *) Change: the "ipv6only" parameter is now turned on by default for
--- a/CHANGES.ru	Tue Jul 31 00:00:00 2012 +0400
+++ b/CHANGES.ru	Tue Aug 21 00:00:00 2012 +0400
@@ -1,4 +1,28 @@
 
+Изменения в nginx 1.3.5                                           21.08.2012
+
+    *) Изменение: модуль ngx_http_mp4_module больше не отфильтровывает
+       дорожки в форматах, отличных от H.264 и AAC.
+
+    *) Исправление: в рабочем процессе мог произойти segmentation fault,
+       если в директиве map в качестве значений использовались переменные.
+
+    *) Исправление: в рабочем процессе мог произойти segmentation fault при
+       использовании директивы geo с параметром ranges, но без параметра
+       default; ошибка появилась в 0.8.43.
+       Спасибо Zhen Chen и Weibin Yao.
+
+    *) Исправление: в обработке параметра командной строки -p.
+
+    *) Исправление: в почтовом прокси-сервере.
+
+    *) Исправление: незначительных потенциальных ошибок.
+       Спасибо Coverity.
+
+    *) Исправление: nginx/Windows не собирался с Visual Studio 2005 Express.
+       Спасибо HAYASHI Kentaro.
+
+
 Изменения в nginx 1.3.4                                           31.07.2012
 
     *) Изменение: теперь на слушающих IPv6-сокетах параметр ipv6only включён
--- a/src/core/nginx.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/nginx.c	Tue Aug 21 00:00:00 2012 +0400
@@ -836,7 +836,7 @@
         len = ngx_strlen(ngx_prefix);
         p = ngx_prefix;
 
-        if (!ngx_path_separator(*p)) {
+        if (len && !ngx_path_separator(p[len - 1])) {
             p = ngx_pnalloc(cycle->pool, len + 1);
             if (p == NULL) {
                 return NGX_ERROR;
--- a/src/core/nginx.h	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/nginx.h	Tue Aug 21 00:00:00 2012 +0400
@@ -9,8 +9,8 @@
 #define _NGINX_H_INCLUDED_
 
 
-#define nginx_version      1003004
-#define NGINX_VERSION      "1.3.4"
+#define nginx_version      1003005
+#define NGINX_VERSION      "1.3.5"
 #define NGINX_VER          "nginx/" NGINX_VERSION
 
 #define NGINX_VAR          "NGINX"
--- a/src/core/ngx_crypt.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/ngx_crypt.c	Tue Aug 21 00:00:00 2012 +0400
@@ -194,6 +194,7 @@
 ngx_crypt_ssha(ngx_pool_t *pool, u_char *key, u_char *salt, u_char **encrypted)
 {
     size_t       len;
+    ngx_int_t    rc;
     ngx_str_t    encoded, decoded;
     ngx_sha1_t   sha1;
 
@@ -204,12 +205,18 @@
     encoded.data = salt + sizeof("{SSHA}") - 1;
     encoded.len = ngx_strlen(encoded.data);
 
-    decoded.data = ngx_pnalloc(pool, ngx_base64_decoded_length(encoded.len));
+    len = ngx_max(ngx_base64_decoded_length(encoded.len), 20);
+
+    decoded.data = ngx_pnalloc(pool, len);
     if (decoded.data == NULL) {
         return NGX_ERROR;
     }
 
-    ngx_decode_base64(&decoded, &encoded);
+    rc = ngx_decode_base64(&decoded, &encoded);
+
+    if (rc != NGX_OK || decoded.len < 20) {
+        decoded.len = 20;
+    }
 
     /* update SHA1 from key and salt */
 
--- a/src/core/ngx_cycle.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/ngx_cycle.c	Tue Aug 21 00:00:00 2012 +0400
@@ -1285,6 +1285,14 @@
             continue;
         }
 
+        if (tag != shm_zone[i].tag) {
+            ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+                            "the shared memory zone \"%V\" is "
+                            "already declared for a different use",
+                            &shm_zone[i].shm.name);
+            return NULL;
+        }
+
         if (size && size != shm_zone[i].shm.size) {
             ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
                             "the size %uz of shared memory zone \"%V\" "
@@ -1293,14 +1301,6 @@
             return NULL;
         }
 
-        if (tag != shm_zone[i].tag) {
-            ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
-                            "the shared memory zone \"%V\" is "
-                            "already declared for a different use",
-                            &shm_zone[i].shm.name);
-            return NULL;
-        }
-
         return &shm_zone[i];
     }
 
--- a/src/core/ngx_radix_tree.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/ngx_radix_tree.c	Tue Aug 21 00:00:00 2012 +0400
@@ -60,7 +60,7 @@
      */
 
     if (preallocate == -1) {
-        switch (ngx_pagesize / sizeof(ngx_radix_tree_t)) {
+        switch (ngx_pagesize / sizeof(ngx_radix_node_t)) {
 
         /* amd64 */
         case 128:
--- a/src/core/ngx_resolver.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/ngx_resolver.c	Tue Aug 21 00:00:00 2012 +0400
@@ -113,15 +113,6 @@
         return NULL;
     }
 
-    if (n) {
-        if (ngx_array_init(&r->udp_connections, cf->pool, n,
-                           sizeof(ngx_udp_connection_t))
-            != NGX_OK)
-        {
-            return NULL;
-        }
-    }
-
     cln->data = r;
 
     r->event = ngx_calloc(sizeof(ngx_event_t), cf->log);
@@ -153,6 +144,15 @@
     r->log = &cf->cycle->new_log;
     r->log_level = NGX_LOG_ERR;
 
+    if (n) {
+        if (ngx_array_init(&r->udp_connections, cf->pool, n,
+                           sizeof(ngx_udp_connection_t))
+            != NGX_OK)
+        {
+            return NULL;
+        }
+    }
+
     for (i = 0; i < n; i++) {
         if (ngx_strncmp(names[i].data, "valid=", 6) == 0) {
             s.len = names[i].len - 6;
--- a/src/core/ngx_string.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/ngx_string.c	Tue Aug 21 00:00:00 2012 +0400
@@ -1827,7 +1827,7 @@
 #if (NGX_MEMCPY_LIMIT)
 
 void *
-ngx_memcpy(void *dst, void *src, size_t n)
+ngx_memcpy(void *dst, const void *src, size_t n)
 {
     if (n > NGX_MEMCPY_LIMIT) {
         ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, 0, "memcpy %uz bytes", n);
--- a/src/core/ngx_string.h	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/ngx_string.h	Tue Aug 21 00:00:00 2012 +0400
@@ -89,7 +89,7 @@
 
 #if (NGX_MEMCPY_LIMIT)
 
-void *ngx_memcpy(void *dst, void *src, size_t n);
+void *ngx_memcpy(void *dst, const void *src, size_t n);
 #define ngx_cpymem(dst, src, n)   (((u_char *) ngx_memcpy(dst, src, n)) + (n))
 
 #else
--- a/src/core/ngx_times.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/core/ngx_times.c	Tue Aug 21 00:00:00 2012 +0400
@@ -211,6 +211,10 @@
         slot++;
     }
 
+    tp = &cached_time[slot];
+
+    tp->sec = 0;
+
     ngx_gmtime(sec + cached_gmtoff * 60, &tm);
 
     p = &cached_err_log_time[slot][0];
--- a/src/event/ngx_event.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/event/ngx_event.c	Tue Aug 21 00:00:00 2012 +0400
@@ -1214,7 +1214,7 @@
     fd = epoll_create(100);
 
     if (fd != -1) {
-        close(fd);
+        (void) close(fd);
         module = &ngx_epoll_module;
 
     } else if (ngx_errno != NGX_ENOSYS) {
--- a/src/http/modules/ngx_http_fastcgi_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/modules/ngx_http_fastcgi_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -1626,6 +1626,9 @@
         }
 
         part = ngx_array_push(f->split_parts);
+        if (part == NULL) {
+            return NGX_ERROR;
+        }
 
         part->start = part_start;
         part->end = part_end;
--- a/src/http/modules/ngx_http_geo_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/modules/ngx_http_geo_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -400,15 +400,15 @@
             }
         }
 
+        if (ctx.high.default_value == NULL) {
+            ctx.high.default_value = &ngx_http_variable_null_value;
+        }
+
         geo->u.high = ctx.high;
 
         var->get_handler = ngx_http_geo_range_variable;
         var->data = (uintptr_t) geo;
 
-        if (ctx.high.default_value == NULL) {
-            ctx.high.default_value = &ngx_http_variable_null_value;
-        }
-
         ngx_destroy_pool(ctx.temp_pool);
         ngx_destroy_pool(pool);
 
--- a/src/http/modules/ngx_http_limit_conn_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/modules/ngx_http_limit_conn_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -721,6 +721,10 @@
     }
 
     limit = ngx_array_push(&lccf->limits);
+    if (limit == NULL) {
+        return NGX_CONF_ERROR;
+    }
+
     limit->conn = n;
     limit->shm_zone = shm_zone;
 
--- a/src/http/modules/ngx_http_limit_req_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/modules/ngx_http_limit_req_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -937,6 +937,9 @@
     }
 
     limit = ngx_array_push(&lrcf->limits);
+    if (limit == NULL) {
+        return NGX_CONF_ERROR;
+    }
 
     limit->shm_zone = shm_zone;
     limit->burst = burst * 1000;
--- a/src/http/modules/ngx_http_map_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/modules/ngx_http_map_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -416,11 +416,12 @@
 
         for (i = 0; i < ctx->var_values.nelts; i++) {
             if (index == (ngx_int_t) var[i].data) {
+                var = &var[i];
                 goto found;
             }
         }
 
-        var = ngx_palloc(ctx->keys.pool, sizeof(ngx_http_variable_value_t));
+        var = ngx_array_push(&ctx->var_values);
         if (var == NULL) {
             return NGX_CONF_ERROR;
         }
@@ -431,13 +432,6 @@
         var->len = 0;
         var->data = (u_char *) index;
 
-        vp = ngx_array_push(&ctx->var_values);
-        if (vp == NULL) {
-            return NGX_CONF_ERROR;
-        }
-
-        *vp = var;
-
         goto found;
     }
 
--- a/src/http/modules/ngx_http_mp4_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/modules/ngx_http_mp4_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -1842,14 +1842,6 @@
                    ngx_mp4_get_32value(stsd_atom->entries),
                    4, stsd_atom->media_name);
 
-    /* supported media format: "avc1" (H.264) and "mp4a" (MPEG-4/AAC) */
-
-    if (ngx_strncmp(stsd_atom->media_name, "avc1", 4) != 0
-        && ngx_strncmp(stsd_atom->media_name, "mp4a", 4) != 0)
-    {
-        return NGX_DECLINED;
-    }
-
     trak = ngx_mp4_last_trak(mp4);
 
     atom = &trak->stsd_atom_buf;
--- a/src/http/modules/ngx_http_ssi_filter_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/modules/ngx_http_ssi_filter_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -1025,6 +1025,7 @@
         switch (state) {
 
         case ssi_start_state:
+            /* not reached */
             break;
 
         case ssi_tag_state:
--- a/src/http/modules/perl/nginx.pm	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/modules/perl/nginx.pm	Tue Aug 21 00:00:00 2012 +0400
@@ -50,7 +50,7 @@
     HTTP_INSUFFICIENT_STORAGE
 );
 
-our $VERSION = '1.3.4';
+our $VERSION = '1.3.5';
 
 require XSLoader;
 XSLoader::load('nginx', $VERSION);
--- a/src/http/ngx_http_core_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/http/ngx_http_core_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -1820,9 +1820,9 @@
 {
     ngx_table_elt_t           *etag;
     ngx_http_core_loc_conf_t  *clcf;
-    
+
     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
- 
+
     if (!clcf->etag) {
         return NGX_OK;
     }
--- a/src/mail/ngx_mail.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/mail/ngx_mail.c	Tue Aug 21 00:00:00 2012 +0400
@@ -263,6 +263,12 @@
         break;
 #endif
 
+#if (NGX_HAVE_UNIX_DOMAIN)
+    case AF_UNIX:
+        p = 0;
+        break;
+#endif
+
     default: /* AF_INET */
         sin = (struct sockaddr_in *) sa;
         p = sin->sin_port;
@@ -539,6 +545,11 @@
         return 1;
     }
 
+    if (second->wildcard) {
+        /* a wildcard must be the last resort, shift it to the end */
+        return -1;
+    }
+
     if (first->bind && !second->bind) {
         /* shift explicit bind()ed addresses to the start */
         return -1;
--- a/src/mail/ngx_mail_auth_http_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/mail/ngx_mail_auth_http_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -1332,7 +1332,7 @@
 
         if (conf->peer == NULL) {
             ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
-                          "no \"http_auth\" is defined for server in %s:%ui",
+                          "no \"auth_http\" is defined for server in %s:%ui",
                           conf->file, conf->line);
 
             return NGX_CONF_ERROR;
--- a/src/mail/ngx_mail_core_module.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/mail/ngx_mail_core_module.c	Tue Aug 21 00:00:00 2012 +0400
@@ -340,6 +340,14 @@
             break;
 #endif
 
+#if (NGX_HAVE_UNIX_DOMAIN)
+        case AF_UNIX:
+            off = offsetof(struct sockaddr_un, sun_path);
+            len = sizeof(((struct sockaddr_un *) sa)->sun_path);
+            port = 0;
+            break;
+#endif
+
         default: /* AF_INET */
             off = offsetof(struct sockaddr_in, sin_addr);
             len = 4;
@@ -378,21 +386,23 @@
     ls->ipv6only = 1;
 #endif
 
-    for (m = 0; ngx_modules[m]; m++) {
-        if (ngx_modules[m]->type != NGX_MAIL_MODULE) {
-            continue;
-        }
+    if (cscf->protocol == NULL) {
+        for (m = 0; ngx_modules[m]; m++) {
+            if (ngx_modules[m]->type != NGX_MAIL_MODULE) {
+                continue;
+            }
 
-        module = ngx_modules[m]->ctx;
+            module = ngx_modules[m]->ctx;
 
-        if (module->protocol == NULL) {
-            continue;
-        }
+            if (module->protocol == NULL) {
+                continue;
+            }
 
-        for (i = 0; module->protocol->port[i]; i++) {
-            if (module->protocol->port[i] == u.port) {
-                cscf->protocol = module->protocol;
-                break;
+            for (i = 0; module->protocol->port[i]; i++) {
+                if (module->protocol->port[i] == u.port) {
+                    cscf->protocol = module->protocol;
+                    break;
+                }
             }
         }
     }
--- a/src/mail/ngx_mail_handler.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/mail/ngx_mail_handler.c	Tue Aug 21 00:00:00 2012 +0400
@@ -38,8 +38,6 @@
 
     /* find the server configuration for the address:port */
 
-    /* AF_INET only */
-
     port = c->listening->servers;
 
     if (port->naddrs > 1) {
--- a/src/os/unix/ngx_files.c	Tue Jul 31 00:00:00 2012 +0400
+++ b/src/os/unix/ngx_files.c	Tue Aug 21 00:00:00 2012 +0400
@@ -139,7 +139,7 @@
               access ? access : 0600);
 
     if (fd != -1 && !persistent) {
-        unlink((const char *) name);
+        (void) unlink((const char *) name);
     }
 
     return fd;