Fix a crash when res_xmpp is configured using a username without a domain.

(closes issue ASTERISK-21156)
Reported by: amsoft2001
........

Merged revisions 382923 from http://svn.asterisk.org/svn/asterisk/branches/11

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@382924 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_xmpp.c b/res/res_xmpp.c
index 966432d..d9c0725 100644 (file)
--- a/res/res_xmpp.c
+++ b/res/res_xmpp.c
@@ -3772,8 +3772,8 @@ static int xmpp_client_config_post_apply(void *obj, void *arg, int flags)
                        cfg->client->jid = iks_id_new(cfg->client->stack, cfg->user);
                }
 
-               if (!cfg->client->jid) {
-                       ast_log(LOG_ERROR, "Jabber identity could not be created for client '%s' - client not active\n", cfg->name);
+               if (!cfg->client->jid || ast_strlen_zero(cfg->client->jid->user)) {
+                       ast_log(LOG_ERROR, "Jabber identity '%s' could not be created for client '%s' - client not active\n", cfg->user, cfg->name);
                        return -1;
                }