[asterisk-bugs] [JIRA] (ASTERISK-24912) pjsip segmentation fault in pjmedia_sdp_attr_clone(../src/pjmedia/sdp.c:134)

[Joshua Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-24912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua Colp updated ASTERISK-24912:
-----------------------------------

    Attachment: pjsip-sdp-initial.diff

This is a patch (for pjproject) which should resolve the issue. Please apply it, build, install, and retest. I've tested here and it seems to work. If all is well I'll push it upstream.

> pjsip segmentation fault in pjmedia_sdp_attr_clone(../src/pjmedia/sdp.c:134)
> ----------------------------------------------------------------------------
>
>                 Key: ASTERISK-24912
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24912
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: pjproject/pjsip
>    Affects Versions: 13.2.0, 13.3.0
>            Reporter: yaron nahum
>            Severity: Critical
>         Attachments: asteriks_crash_20150326.txt, back_trace_2015-03-26_10-22.txt, pjsip-sdp-initial.diff, sdp.c, uas_pjsip_reinvite_issue.xml
>
>
> When dialing out from the asterisk to a BroadWorks user, the call is answered and transferred to another BroadWorks user with no consultation, asterisk gets the attached segmentation fault. I also attached debug during the crash.
> The scenario on the asterisk is very simple - just receive the call, answer and then dial to the destination through the same peer. It is easily reproduced.
> I am trying to reproduce the issue with sipp, but haven't succeeded yet. If I will manage to do it I will attach the sipp script also.



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