chan_sip: Fix dialog reference leaked to scheduler for reinvite_timeout.

Release the scheduler reference to the dialog for reinvite timeout during
dialog_unlink_all.

ASTERISK-24876 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/4491/
........

Merged revisions 433112 from http://svn.asterisk.org/svn/asterisk/branches/11

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@433113 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 9826f42a3bef220ebdda532ea28a95c08d59a366..83d6716f2e3bdd613fc5d1cc02556006f19ede6c 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -3336,6 +3336,10 @@ void dialog_unlink_all(struct sip_pvt *dialog)
 
        AST_SCHED_DEL_UNREF(sched, dialog->initid, dialog_unref(dialog, "when you delete the initid sched, you should dec the refcount for the stored dialog ptr"));
 
+       if (dialog->reinviteid > -1) {
+               AST_SCHED_DEL_UNREF(sched, dialog->reinviteid, dialog_unref(dialog, "clear ref for reinvite_timeout"));
+       }
+
        if (dialog->autokillid > -1) {
                AST_SCHED_DEL_UNREF(sched, dialog->autokillid, dialog_unref(dialog, "when you delete the autokillid sched, you should dec the refcount for the stored dialog ptr"));
        }