resolver: Use proper IPv6 source address when sending DNS queries

[framework/connectivity/connman.git] / src / resolver.c

diff --git a/src/resolver.c b/src/resolver.c
index 9796717..cead9c3 100644 (file)
--- a/src/resolver.c
+++ b/src/resolver.c
@@ -468,6 +468,39 @@ void connman_resolver_flush(void)
        return;
 }
 
+int __connman_resolver_redo_servers(const char *interface)
+{
+       GSList *list;
+
+       if (dnsproxy_enabled == FALSE)
+               return 0;
+
+       DBG("interface %s", interface);
+
+       if (interface == NULL)
+               return -EINVAL;
+
+       for (list = entry_list; list; list = list->next) {
+               struct entry_data *entry = list->data;
+
+               if (entry->timeout == 0 ||
+                               g_strcmp0(entry->interface, interface) != 0)
+                       continue;
+
+               /*
+                * We remove the server, and then re-create so that it will
+                * use proper source addresses when sending DNS queries.
+                */
+               __connman_dnsproxy_remove(entry->interface, entry->domain,
+                                       entry->server);
+
+               __connman_dnsproxy_append(entry->interface, entry->domain,
+                                       entry->server);
+       }
+
+       return 0;
+}
+
 static void free_entry(gpointer data)
 {
        struct entry_data *entry = data;