From 9be9225ef288d707ba8e446c77ff822a521cbb4e Mon Sep 17 00:00:00 2001 From: Aurelien DARRAGON Date: Thu, 1 Jun 2023 10:58:44 +0200 Subject: [PATCH] BUG/MINOR: proxy: add missing interface bind free in free_proxy bind->settings.interface hint is allocated when "interface" keyword is specified on a bind line, but the string isn't explicitly freed in proxy_free, resulting in minor memory leak on deinit paths when the keyword is being used. It partially fixes GH #2173 and may be backported to all stable versions. [in 2.2 free_proxy did not exist so the patch must be applied directly in deinit() function from haproxy.c] --- src/proxy.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/proxy.c b/src/proxy.c index b932c0c2bd..bc086865c0 100644 --- a/src/proxy.c +++ b/src/proxy.c @@ -327,6 +327,7 @@ void free_proxy(struct proxy *p) bind_conf->xprt->destroy_bind_conf(bind_conf); free(bind_conf->file); free(bind_conf->arg); + free(bind_conf->settings.interface); LIST_DELETE(&bind_conf->by_fe); free(bind_conf); } -- 2.47.3