0035-r5572-svn-backport-dialog-transaction-deadlock.patch 0036-r5573-svn-backport-ua-pjsua-transaction-deadlock.patch 0037-r5576-svn-backport-session-timer-crash.patch Also removed the progress bar from wget download to stdout. ASTERISK-26905 #close Reported-by: Ross Beer Change-Id: I268fb3cf71a3bb24283ff0d24bd8b03239d81256
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
Index: trunk/pjsip/src/pjsip/sip_transaction.c
|
|
===================================================================
|
|
--- a/pjsip/src/pjsip/sip_transaction.c (revision 5244)
|
|
+++ b/pjsip/src/pjsip/sip_transaction.c (revision 5572)
|
|
@@ -1231,5 +1231,27 @@
|
|
PJSIP_EVENT_INIT_TSX_STATE(e, tsx, event_src_type, event_src,
|
|
prev_state);
|
|
+
|
|
+ /* For timer event, release lock to avoid deadlock.
|
|
+ * This should be safe because:
|
|
+ * 1. The tsx state just switches to TERMINATED or DESTROYED.
|
|
+ * 2. There should be no other processing taking place. All other
|
|
+ * events, such as the ones handled by tsx_on_state_terminated()
|
|
+ * should be ignored.
|
|
+ * 3. tsx_shutdown() hasn't been called.
|
|
+ * Refer to ticket #2001 (https://trac.pjsip.org/repos/ticket/2001).
|
|
+ */
|
|
+ if (event_src_type == PJSIP_EVENT_TIMER &&
|
|
+ (pj_timer_entry *)event_src == &tsx->timeout_timer)
|
|
+ {
|
|
+ pj_grp_lock_release(tsx->grp_lock);
|
|
+ }
|
|
+
|
|
(*tsx->tsx_user->on_tsx_state)(tsx, &e);
|
|
+
|
|
+ if (event_src_type == PJSIP_EVENT_TIMER &&
|
|
+ (pj_timer_entry *)event_src == &tsx->timeout_timer)
|
|
+ {
|
|
+ pj_grp_lock_acquire(tsx->grp_lock);
|
|
+ }
|
|
}
|
|
|