Changeset 5720 for pjproject/trunk/pjsip/src/pjsua-lib/pjsua_acc.c

Timestamp:

Jan 8, 2018 3:20:34 AM (6 years ago)

Author:

ming

Message:

Fixed #2079: Crash in pjsip due to race condition in account's keep alive timer

File:

• pjproject/trunk/pjsip/src/pjsua-lib/pjsua_acc.c (modified) (1 diff)

pjproject/trunk/pjsip/src/pjsua-lib/pjsua_acc.c

@@ -2000 +2000 @@
 
     acc = (pjsua_acc*) te->user_data;
+
+    /* Check if the account is still active. It might have just been deleted
+     * while the keep-alive timer was about to be called (race condition).
+     */
+    if (acc->ka_transport == NULL)
+        goto on_return;
 
     /* Select the transport to send the packet */