[asterisk-bugs] [JIRA] (ASTERISK-28811) Crash occurs when fax session switches from T.38 to audio

[Alexei Gradinari (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=250493#comment-250493 ] 

Alexei Gradinari commented on ASTERISK-28811:
---------------------------------------------

[~jcolp],
I applied today both your latest patches: "fax: Fix crashes in PJSIP re-negotiation scenarios." and "stream: Enforce formats immutability and ensure formats exist.".
I can confirm there no more  crashes and even no more 481 on BYE.


> Crash occurs when fax session switches from T.38 to audio
> ---------------------------------------------------------
>
>                 Key: ASTERISK-28811
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28811
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: pjproject/pjsip
>    Affects Versions: 16.9.0
>         Environment: CentOS Linux release 7.7.1908 (Core) 3.10.0-1062.4.3.el7.x86_64
>            Reporter: Alexey Vasilyev
>            Assignee: Alexey Vasilyev
>              Labels: fax, patch
>         Attachments: ASTERISK-28811-2.diff, cisco-pbx.txt, core.28811.tar.gz, crash1-backtrace.txt, crash1-sip-trace.txt, crash2-backtrace.txt, crash2-sip-trace.txt, pbx-fax.txt, pjsip.conf, sip-flow-488.txt, sip-trace-488.txt
>
>
> During sending fax from Cisco SPA112 device through several Asterisk servers, latest updated server is crashed (Asterisk 16.9.0). But we can't reproduce crash, as sometimes faxes send fine, from other Cisco SPA112 devices faxes just stopped sending (receiving works fine). After downgrade to 16.8.0 everything works fine again.



--
This message was sent by Atlassian JIRA
(v6.2#6252)