From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Mon, 10 Jun 2024 17:36:53 +0000 (+0200)
Subject: BUG/MINOR: proxy: fix header_unique_id leak on deinit()
X-Git-Tag: v3.1-dev1~48
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=847c406b9a040193c374daad3269d646dda7dbcc;p=thirdparty%2Fhaproxy.git

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

proxy header_unique_id wasn't cleaned up in proxy_free_defaults(),
resulting in small memory leak if "unique-id-header" was used on a
default proxy section.

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

diff --git a/src/proxy.c b/src/proxy.c
index f0e4755b91..a89043afaa 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -1458,6 +1458,7 @@ void proxy_free_defaults(struct proxy *defproxy)
 #if defined(CONFIG_HAP_TRANSPARENT)
 	ha_free(&defproxy->conn_src.bind_hdr_name);
 #endif
+	istfree(&defproxy->header_unique_id);
 	istfree(&defproxy->server_id_hdr_name);
 
 	http_ext_clean(defproxy);