resolver: Make sure we do not use already removed timer

diff --git a/src/resolver.c b/src/resolver.c
index 009110f..982b767 100644 (file)
--- a/src/resolver.c
+++ b/src/resolver.c
@@ -564,6 +564,7 @@ int __connman_resolver_redo_servers(const char *interface)
                 * with RDNSS/DNSSL settings.
                 */
                g_source_remove(entry->timeout);
+               entry->timeout = 0;
 
                __connman_dnsproxy_append(entry->interface, entry->domain,
                                        entry->server);