fix a bug introduced in 15187 that scrambled the flags and

among other things prevented proper handling of NAT.
Don't think it exist in 1.2 but be careful if 15187 is merged.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@15744 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -7283,7 +7283,7 @@ static int check_user_full(struct sip_pvt *p, struct sip_request *req, int sipme
 		}
 		if (!(res = check_auth(p, req, user->name, user->secret, user->md5secret, sipmethod, uri, reliable, ignore))) {
 			sip_cancel_destroy(p);
-			ast_copy_flags(&p->flags[0], &user->flags[1], SIP_FLAGS_TO_COPY);
+			ast_copy_flags(&p->flags[0], &user->flags[0], SIP_FLAGS_TO_COPY);
 			ast_copy_flags(&p->flags[1], &user->flags[1], SIP_PAGE2_FLAGS_TO_COPY);
 			/* Copy SIP extensions profile from INVITE */
 			if (p->sipoptions)