res_pjsip/pjsip_distributor.c: Add missing off-nominal request response.

Change-Id: I389579b39c523d1d1e8ce020ef549a8bb5781c9b
7 years ago · 11b7de82c5
parent f633af89c1
commit 11b7de82c5
1 changed files with 1 additions and 0 deletions
--- a/res/res_pjsip/pjsip_distributor.c
+++ b/res/res_pjsip/pjsip_distributor.c
@ -739,6 +739,7 @@ static pj_bool_t endpoint_lookup(pjsip_rx_data *rdata)
 					AO2_ALLOC_OPT_LOCK_RWLOCK);
 				if (!unid) {
 					ao2_unlock(unidentified_requests);
+					pjsip_endpt_respond_stateless(ast_sip_get_pjsip_endpoint(), rdata, 500, NULL, NULL, NULL);
 					return PJ_TRUE;
 				}
 				strcpy(unid->src_name, rdata->pkt_info.src_name); /* Safe */