From 015946219ba1d53c199263d05cb40c700aa153bf Mon Sep 17 00:00:00 2001
From: Joachim Wiberg <troglobit@gmail.com>
Date: Fri, 27 Sep 2024 16:43:42 +0200
Subject: [PATCH] confd: fix possible NULL ptr deref

Introduced in 35eeae55.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
---
 src/confd/src/ietf-interfaces.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/confd/src/ietf-interfaces.c b/src/confd/src/ietf-interfaces.c
index 750267bd..d2245654 100644
--- a/src/confd/src/ietf-interfaces.c
+++ b/src/confd/src/ietf-interfaces.c
@@ -1657,7 +1657,7 @@ static int netdag_gen_iface_del(struct dagger *net, struct lyd_node *dif,
 	if (dagger_should_skip_current(net, ifname))
 		return 0;
 
-	if (!strcmp(iftype, "infix-if-type:veth")) {
+	if (iftype && !strcmp(iftype, "infix-if-type:veth")) {
 		struct lyd_node *node;
 		const char *peer;