From: Willy Tarreau <w@1wt.eu>
Date: Wed, 27 Apr 2022 16:02:54 +0000 (+0200)
Subject: CLEANUP: deinit: release the pre-check callbacks
X-Git-Tag: v2.6-dev8~52
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=65009ebde1dbbd734a6d7edb1f4593da732036e6;p=thirdparty%2Fhaproxy.git

CLEANUP: deinit: release the pre-check callbacks

The freeing of pre-check callbacks was missing when this feature was
recently added with commit b53eb8790 ("MINOR: init: add the pre-check
callback"), let's do it to make valgrind happy.
---

diff --git a/src/haproxy.c b/src/haproxy.c
index b43997b6c5..4ae694e8c2 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -2557,6 +2557,7 @@ void deinit(void)
 	struct post_server_check_fct *pscf, *pscfb;
 	struct post_check_fct *pcf, *pcfb;
 	struct post_proxy_check_fct *ppcf, *ppcfb;
+	struct pre_check_fct *prcf, *prcfb;
 	int cur_fd;
 
 	/* At this point the listeners state is weird:
@@ -2712,6 +2713,11 @@ void deinit(void)
 		free(ppcf);
 	}
 
+	list_for_each_entry_safe(prcf, prcfb, &pre_check_list, list) {
+		LIST_DELETE(&prcf->list);
+		free(prcf);
+	}
+
 	list_for_each_entry_safe(tif, tifb, &per_thread_init_list, list) {
 		LIST_DELETE(&tif->list);
 		free(tif);