msrp_ua: fix crash for AUTH transaction timeout

OpenSIPS · Jan 16, 2023 · 39c5e31 · 39c5e31
1 parent ad91944
commit 39c5e31
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/modules/msrp_ua/msrp_ua.c b/modules/msrp_ua/msrp_ua.c
@@ -2194,6 +2194,9 @@ static int handle_msrp_reply(struct msrp_msg *rpl, struct msrp_cell *tran,
 		hentry = hash_entry(msrpua_sessions, sess->session_id);
 		hash_lock(msrpua_sessions, hentry);
 
+		if (!rpl)
+			goto err_failed;
+
 		if (rpl->fl.u.reply.status_no == 401) {
 			if (msrpua_send_auth(sess, trans_param, rpl) < 0) {
 				LM_ERR("Failed to send AUTH request\n");