From: Igor Sysoev <igor@sysoev.ru>
Date: Fri, 30 Sep 2011 14:18:58 +0000 (+0000)
Subject: Merging r4137:
X-Git-Tag: release-1.0.7~5
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=b8b0479e1cd8956236be4d2733f2e57f4d76b4d7;p=nginx.git

Merging r4137:

Fixed loss of chain links in fastcgi module.
---

diff --git a/src/http/modules/ngx_http_fastcgi_module.c b/src/http/modules/ngx_http_fastcgi_module.c
index 0bc95f8da..48e238cbe 100644
--- a/src/http/modules/ngx_http_fastcgi_module.c
+++ b/src/http/modules/ngx_http_fastcgi_module.c
@@ -1703,8 +1703,10 @@ ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf)
         }
 
         if (p->free) {
-            b = p->free->buf;
-            p->free = p->free->next;
+            cl = p->free;
+            b = cl->buf;
+            p->free = cl->next;
+            ngx_free_chain(p->pool, cl);
 
         } else {
             b = ngx_alloc_buf(p->pool);