From: Yorgos Thessalonikefs <yorgos@nlnetlabs.nl>
Date: Fri, 31 May 2024 10:09:35 +0000 (+0200)
Subject: - Fix memory leak when reload_keep_cache is used and num-threads changes.
X-Git-Tag: release-1.21.0rc1~62^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=486985fbdf2359242f72ea29687ec6782a4062d7;p=thirdparty%2Funbound.git

- Fix memory leak when reload_keep_cache is used and num-threads changes.
---

diff --git a/daemon/daemon.c b/daemon/daemon.c
index f0ee329db..dbb6db060 100644
--- a/daemon/daemon.c
+++ b/daemon/daemon.c
@@ -503,7 +503,10 @@ daemon_clear_allocs(struct daemon* daemon)
 {
 	int i;
 
-	for(i=0; i<daemon->num; i++) {
+	/* daemon->num may be different during reloads (after configuration
+	 * read). Use old_num which has the correct value used to setup the
+	 * worker_allocs */
+	for(i=0; i<daemon->old_num; i++) {
 		alloc_clear(daemon->worker_allocs[i]);
 		free(daemon->worker_allocs[i]);
 	}