Changeset 5996

Timestamp:

May 21, 2019 3:17:11 AM (5 years ago)

Author:

nanang

Message:

Close #2199: Fixed assertion when DNS SRV resolver receives empty record in response.

File:

• pjproject/trunk/pjlib-util/src/pjlib-util/srv_resolver.c (modified) (2 diffs)

pjproject/trunk/pjlib-util/src/pjlib-util/srv_resolver.c

@@ -240 +240 @@
         }
 
+        if (rr->rdata.srv.target.slen == 0) {
+            PJ_LOG(4,(query_job->objname, "Hostname is empty!"));
+            continue;
+        }
+
         /* Build the SRV entry for RR */
         pj_bzero(srv, sizeof(*srv));
@@ -611 +616 @@
          * an A record and resolve with DNS A resolution.
          */
-        if (query_job->srv_cnt == 0) {
+        if (query_job->srv_cnt == 0 && query_job->domain_part.slen > 0) {
             unsigned new_option = 0;