Summary:	ASTERISK-29748: bridging: Infinite loop when both Local channel halves in same bridge
Reporter:	Joshua C. Colp (jcolp)	Labels:
Date Opened:	2021-11-16 04:10:20.000-0600	Date Closed:	2021-11-19 08:15:31.000-0600
Priority:	Minor	Regression?	No
Status:	Closed/Complete	Components:	Core/Bridging
Versions:	16.22.0 18.8.0 19.0.0	Frequency of Occurrence
Related Issues:	causes ASTERISK-29821 Deadlock in bridge_channel_internal_join() on local channels.
Environment:		Attachments:
Description:	As frames that go in a Local channel come out the other side... when both halves are in the same bridge it causes an infinite loop. Let's prevent that from happening.
Comments:	By: Friendly Automation (friendly-automation) 2021-11-19 08:15:32.084-0600 Change 17474 merged by Friendly Automation: bridge: Deny full Local channel pair in bridge. [https://gerrit.asterisk.org/c/asterisk/+/17474|https://gerrit.asterisk.org/c/asterisk/+/17474] By: Friendly Automation (friendly-automation) 2021-11-19 08:42:00.685-0600 Change 17544 merged by George Joseph: bridge: Deny full Local channel pair in bridge. [https://gerrit.asterisk.org/c/asterisk/+/17544|https://gerrit.asterisk.org/c/asterisk/+/17544] By: Friendly Automation (friendly-automation) 2021-11-19 08:42:32.647-0600 Change 17543 merged by George Joseph: bridge: Deny full Local channel pair in bridge. [https://gerrit.asterisk.org/c/asterisk/+/17543|https://gerrit.asterisk.org/c/asterisk/+/17543] By: Friendly Automation (friendly-automation) 2021-11-19 08:42:47.950-0600 Change 17542 merged by George Joseph: bridge: Deny full Local channel pair in bridge. [https://gerrit.asterisk.org/c/asterisk/+/17542|https://gerrit.asterisk.org/c/asterisk/+/17542]