From: Samuel Ortiz <sameo@linux.intel.com>
Date: Mon, 7 Feb 2011 23:56:04 +0000 (+0100)
Subject: dnsproxy: Do not add NULL domains to the domain list
X-Git-Tag: accepted/2.0alpha-wayland/20121110.002834~1762
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=29873834009a4e88efc151104dfac3975ddeba81;p=profile%2Fivi%2Fconnman.git

dnsproxy: Do not add NULL domains to the domain list
---

diff --git a/src/dnsproxy.c b/src/dnsproxy.c
index b7667a6..201c365 100644
--- a/src/dnsproxy.c
+++ b/src/dnsproxy.c
@@ -836,6 +836,9 @@ static void append_domain(const char *interface, const char *domain)
 
 	DBG("interface %s domain %s", interface, domain);
 
+	if (domain == NULL)
+		return;
+
 	for (list = server_list; list; list = list->next) {
 		struct server_data *data = list->data;
 		GList *dom_list;