changeset 7600:3939483cd1b5

Upstream keepalive: clearing of c->data in cached connections. Previously, connections returned from keepalive cache had c->data pointing to the keepalive cache item. While this shouldn't be a problem for correct code, as c->data is not expected to be used before it is set, explicitly clearing it might help to avoid confusion.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 05 Dec 2019 19:38:06 +0300
parents 3da195363cb0
children c1a7d3672653
files src/http/modules/ngx_http_upstream_keepalive_module.c
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/http/modules/ngx_http_upstream_keepalive_module.c
+++ b/src/http/modules/ngx_http_upstream_keepalive_module.c
@@ -275,6 +275,7 @@ found:
 
     c->idle = 0;
     c->sent = 0;
+    c->data = NULL;
     c->log = pc->log;
     c->read->log = pc->log;
     c->write->log = pc->log;