upgraded patches for 1.1.5.

patches/nginx-1.0.9-variable_header_ignore_no_hash.patch

@@ -1,5 +1,5 @@
 --- nginx-1.0.9/src/http/ngx_http_variables.c	2011-05-30 20:36:17.000000000 +0800
-+++ nginx-1.0.9-patched/src/http/ngx_http_variables.c	2011-11-08 21:39:28.509366052 +0800
++++ nginx-1.0.9-patched/src/http/ngx_http_variables.c	2011-11-08 22:17:55.774241258 +0800
 @@ -648,7 +648,17 @@
  
      a = (ngx_array_t *) ((char *) r + data);
@@ -44,12 +44,10 @@
          len += h[i]->value.len + sizeof("; ") - 1;
      }
  
-@@ -682,7 +695,12 @@
-     v->len = len;
+@@ -683,9 +696,14 @@
      v->data = p;
  
--    for (i = 0; /* void */ ; i++) {
-+    for (i = 0; i < n; i++) {
+     for (i = 0; /* void */ ; i++) {
 +
 +        if (h[i]->hash == 0) {
 +            continue;
@@ -57,7 +55,11 @@
 +
          p = ngx_copy(p, h[i]->value.data, h[i]->value.len);
  
-         if (i == n - 1) {
+-        if (i == n - 1) {
++        if (--n == 0) {
+             break;
+         }
+ 
 @@ -738,6 +756,10 @@
              i = 0;
          }

patches/nginx-1.1.5-epoll_check_stale_wev.patch

@@ -0,0 +1,21 @@
+--- nginx-1.1.5/src/event/modules/ngx_epoll_module.c	2011-09-30 22:12:53.000000000 +0800
++++ nginx-1.1.5-patched/src/event/modules/ngx_epoll_module.c	2011-11-07 18:07:04.764111952 +0800
+@@ -681,6 +681,18 @@
+ 
+         wev = c->write;
+ 
++        if (c->fd == -1 || wev->instance != instance) {
++
++            /*
++             * the stale event from a file descriptor
++             * that was just closed in this iteration
++             */
++
++            ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
++                           "epoll: stale event %p", c);
++            continue;
++        }
++
+         if ((revents & EPOLLOUT) && wev->active) {
+ 
+             if (flags & NGX_POST_THREAD_EVENTS) {

patches/nginx-1.1.5-request_body_in_single_buf.patch

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