From 8928852d66c5f1c00c52bf8cf0c56372bd36540f Mon Sep 17 00:00:00 2001
From: Spencer Thomason <spencer@whiteskycommunications.com>
Date: Fri, 12 Aug 2016 13:38:10 -0700
Subject: [PATCH] FS-9423 #resolve Handle null value in ACL list name

---
 src/switch_core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/switch_core.c b/src/switch_core.c
index 039531bb86..e06b6b1f39 100644
--- a/src/switch_core.c
+++ b/src/switch_core.c
@@ -1373,6 +1373,10 @@ SWITCH_DECLARE(switch_bool_t) switch_check_network_list_ip_token(const char *ip_
 	switch_bool_t ok = SWITCH_FALSE;
 	char *ipv4 = NULL;
 
+	if (!list_name) {
+		return SWITCH_FALSE;
+	}
+
 	if ((ipv4 = switch_network_ipv4_mapped_ipv6_addr(ip_str))) {
 		ip_str = ipv4;
 		ipv6 = NULL;