From: Igor Sysoev <igor@sysoev.ru>
Date: Fri, 14 May 2010 09:22:58 +0000 (+0000)
Subject: fix segfault: ngx_http_upstream_cleanup() cleans r->cleanup,
X-Git-Tag: release-0.8.37~5
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=5739072cfe7ecd27a1f4f70f68b508f54d9d3a75;p=nginx.git

fix segfault: ngx_http_upstream_cleanup() cleans r->cleanup,
the bug had been introduced in r3419
---

diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 776a3a1df..273d3575e 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -365,8 +365,6 @@ ngx_http_upstream_create(ngx_http_request_t *r)
     if (u && u->cleanup) {
         r->main->count++;
         ngx_http_upstream_cleanup(r);
-        *u->cleanup = NULL;
-        u->cleanup = NULL;
     }
 
     u = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_t));