From: Samuel Ortiz <sameo@linux.intel.com>
Date: Wed, 8 Dec 2010 14:57:12 +0000 (+0100)
Subject: dnsproxy: Stop polling a nameserver when connect fails
X-Git-Tag: 0.65~87
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4d1e58a4708f64d3e651ba54747171db9385941b;p=platform%2Fupstream%2Fconnman.git

dnsproxy: Stop polling a nameserver when connect fails

The server data structure also needs to be cleaned up.
---

diff --git a/plugins/dnsproxy.c b/plugins/dnsproxy.c
index e59926c..9bc080c 100644
--- a/plugins/dnsproxy.c
+++ b/plugins/dnsproxy.c
@@ -764,8 +764,23 @@ static struct server_data *create_server(const char *interface,
 	if (ret < 0) {
 		if ((protocol == IPPROTO_TCP && errno != EINPROGRESS) ||
 				protocol == IPPROTO_UDP) {
+			GList *list;
+
 			connman_error("Failed to connect to server %s", server);
 			close(sk);
+			if (data->watch > 0)
+				g_source_remove(data->watch);
+			if (data->timeout > 0)
+				g_source_remove(data->timeout);
+			g_free(data->server);
+			g_free(data->interface);
+			for (list = data->domains; list; list = list->next) {
+				char *domain = list->data;
+
+				data->domains = g_list_remove(data->domains,
+									domain);
+				g_free(domain);
+			}
 			g_free(data);
 			return NULL;
 		}