From 988fd158b25a5ea08b2bef3bac6d0a2cd7bb53ec Mon Sep 17 00:00:00 2001
From: Quentin Armitage <quentin@armitage.org.uk>
Date: Tue, 15 Dec 2020 15:33:05 +0000
Subject: [PATCH 483/691] vrrp: clear old_vrrp_data and old_global_data when
 memory freed

Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
---
 keepalived/vrrp/vrrp_daemon.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/keepalived/vrrp/vrrp_daemon.c b/keepalived/vrrp/vrrp_daemon.c
index aa3052d..8d0fe70 100644
--- a/keepalived/vrrp/vrrp_daemon.c
+++ b/keepalived/vrrp/vrrp_daemon.c
@@ -817,7 +817,9 @@ reload_vrrp_thread(__attribute__((unused)) thread_ref_t thread)
 
 	/* free backup data */
 	free_vrrp_data(old_vrrp_data);
+	old_vrrp_data = NULL;
 	free_global_data(old_global_data);
+	old_global_data = NULL;
 
 	free_old_interface_queue();
 
-- 
1.8.3.1