From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Mon, 10 Jun 2024 13:54:49 +0000 (+0200)
Subject: BUG/MINOR: proxy: fix log_tag leak on deinit()
X-Git-Tag: v3.1-dev1~53
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=77b192ea3682a2ad56418d2e4379bb763e0b427e;p=thirdparty%2Fhaproxy.git

BUG/MINOR: proxy: fix log_tag leak on deinit()

proxy log_tag wasn't cleaned up in free_proxy(), resulting in small
memory leak if "log-tag" was used on a regular or default proxy.

It may be backported to all stable versions.
---

diff --git a/src/proxy.c b/src/proxy.c
index 8309c949ed..66cdad50d7 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -266,6 +266,8 @@ void free_proxy(struct proxy *p)
 		free_logger(log);
 	}
 
+	chunk_destroy(&p->log_tag);
+
 	lf_expr_deinit(&p->logformat);
 	lf_expr_deinit(&p->logformat_sd);
 	lf_expr_deinit(&p->format_unique_id);