[asterisk-dev] Crash in bridge_roles.c:78 while doing memory free for bridge roles.

[Joshua C. Colp]

On Tue, May 19, 2020 at 6:46 AM Juris Breicis <juris.breicis at gmail.com>
wrote:

> Hi, Everyone!
>
> I think I have found a crash.
>
> Bit of background: I am on asterisk 16.6.2 and the box itself is handling
> ~  500 simultaneous calls.
> The whole call management part is fully handled by Stasis app through ARI.
>
> With a recent bug with our own Stasis software (multiple consecutive
> bridge destroys in a row) we have spotted an asterisk crash on rare
> occasions:
>

<snip>


>
>
I suspect it could be a race condition where there are multiple attempts to
> free same memory segment (after it has already been freed).
> Although - we will apply fix ourselves to remedy the issue for our case;
> is there anything else, you would need from me, to be able to fix this for
> other people?
>

All issues need to be filed on the issue tracker[1] so they can be tracked
and not lost.

[1] https://issues.asterisk.org/jira

-- 
Joshua C. Colp
Asterisk Technical Lead
Sangoma Technologies
Check us out at www.sangoma.com and www.asterisk.org
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