From: William Lallemand <wlallemand@haproxy.org>
Date: Fri, 20 Aug 2021 08:16:37 +0000 (+0200)
Subject: MINOR: proxy: check if p is NULL in free_proxy()
X-Git-Tag: v2.5-dev5~57
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0281a49;p=thirdparty%2Fhaproxy.git

MINOR: proxy: check if p is NULL in free_proxy()

Check if p is NULL before trying to do anything  in free_proxy(),
like most free()-like function do.
---

diff --git a/src/proxy.c b/src/proxy.c
index 237f297d75..87999ad5d3 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -144,6 +144,9 @@ void free_proxy(struct proxy *p)
 	struct proxy_deinit_fct *pxdf;
 	struct server_deinit_fct *srvdf;
 
+	if (!p)
+		return;
+
 	free(p->conf.file);
 	free(p->id);
 	free(p->cookie_name);