From: Maxim Dounin <mdounin@mdounin.ru>
Date: Fri, 24 Mar 2017 13:26:12 +0000 (+0300)
Subject: Fixed CPU hog while freeing hc->busy after e662cbf1b932 (1.11.11).
X-Git-Tag: release-1.11.12~1
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=77bac4d57cb60a1a0ff09eef3ee3936d007906d9;p=nginx.git

Fixed CPU hog while freeing hc->busy after e662cbf1b932 (1.11.11).

Reported by Richard Stanway,
http://mailman.nginx.org/pipermail/nginx/2017-March/053296.html.
---

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index 1788bf37e..dd5491021 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -2904,6 +2904,7 @@ ngx_http_set_keepalive(ngx_http_request_t *r)
             }
 
             cl->buf = b;
+            cl->next = NULL;
 
             hc->busy = cl;
             hc->nbusy = 1;