Free the IO channel if connection to the DNS server fails

Fixes BMC#11878

diff --git a/plugins/dnsproxy.c b/plugins/dnsproxy.c
index 5ce6429..60b7a39 100644 (file)
--- a/plugins/dnsproxy.c
+++ b/plugins/dnsproxy.c
@@ -769,11 +769,14 @@ static struct server_data *create_server(const char *interface,
                        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_io_channel_unref(data->channel);
+                       close(sk);
+
                        g_free(data->server);
                        g_free(data->interface);
                        for (list = data->domains; list; list = list->next) {