From: Volker Lendecke <vl@samba.org>
Date: Thu, 12 Feb 2009 22:19:45 +0000 (+0100)
Subject: Fix Coverity ID 871 -- do not dereference "sp" before checking for NULL
X-Git-Url: http://git.samba.org/?a=commitdiff_plain;h=147a2e3440056ec30d8b386901754a58ea3947d1;p=mat%2Fsamba.git

Fix Coverity ID 871 -- do not dereference "sp" before checking for NULL
---

diff --git a/source4/lib/socket/socket_ip.c b/source4/lib/socket/socket_ip.c
index cdb75fe021..89b310a23a 100644
--- a/source4/lib/socket/socket_ip.c
+++ b/source4/lib/socket/socket_ip.c
@@ -552,11 +552,13 @@ static struct in6_addr interpret_addr6(const char *name)
 	char addr[INET6_ADDRSTRLEN];
 	struct in6_addr dest6;
 	const char *sp = name;
-	char *p = strchr_m(sp, '%');
+	char *p;
 	int ret;
 
 	if (sp == NULL) return in6addr_any;
 
+	p = strchr_m(sp, '%');
+
 	if (strcasecmp(sp, "localhost") == 0) {
 		sp = "::1";
 	}