Handle NULL node

2013-01-21 02:29:55 +00:00
parent df790e247c
commit b16c79966e
1 changed files with 1 additions and 1 deletions
--- a/src/jabber.c
+++ b/src/jabber.c
@@ -1118,7 +1118,7 @@ _disco_request_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
    char *node_str = xmpp_stanza_get_attribute(incoming_query, STANZA_ATTR_NODE);
    char *from  = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);

-    if (from != NULL) {
+    if (from != NULL && node_str != NULL) {
        xmpp_stanza_t *response = xmpp_stanza_new(ctx);
        xmpp_stanza_set_name(response, STANZA_NAME_IQ);
        xmpp_stanza_set_id(response, xmpp_stanza_get_id(stanza));