From 84e8cc0593c20b1262965a320d89b72a3dc9b402 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Mon, 28 Aug 2006 02:27:49 +0000
Subject: [PATCH] r17866: Fix possible null deref - found by Stanford checker.
 Jeremy.

---
 source/lib/util_str.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/lib/util_str.c b/source/lib/util_str.c
index 2b647b0641b..8639a9bc07a 100644
--- a/source/lib/util_str.c
+++ b/source/lib/util_str.c
@@ -2056,7 +2056,7 @@ char* ipstr_list_make(char** ipstr_list, const struct ip_service* ip_list, int i
 	int i;
 	
 	/* arguments checking */
-	if (!ip_list && !ipstr_list) return 0;
+	if (!ip_list || !ipstr_list) return 0;
 
 	*ipstr_list = NULL;