[asterisk-bugs] [Asterisk 0013555]: Joining a MeetMe conference and hanging up shortly after results in SIGSEGV

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=13555 
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Reported By:                jeffg
Assigned To:                kpfleming
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Project:                    Asterisk
Issue ID:                   13555
Category:                   Applications/app_meetme
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.0-rc6 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2008-09-24 20:08 CDT
Last Modified:              2008-10-04 12:00 CDT
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Summary:                    Joining a MeetMe conference and hanging up shortly
after results in SIGSEGV
Description: 
In my 1.6.0-rc6 installation, if a user joins a conference and then hangs
up shortly afterward (i.e. during the only-person announcement or during or
shortly after the join chime), Asterisk takes a SIGSEGV to the head. 
Sometimes I can reproduce this on the first try, sometimes it takes two or
three consecutive quick join-hangup to reproduce the issue.  It seems to
occur regardless of whether I enter MeetMe with no arguments or with a
conference ID and PIN specified.

I'm running almost exclusively SIP on this system, haven't tried to
reproduce issue with any other technologies.  Timing source is a TDM410P,
crash happens with dahdi-linux 2.0.0rc4 and trunk.
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 (0093165) jeffg (reporter) - 2008-10-04 12:00
 http://bugs.digium.com/view.php?id=13555#c93165 
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After upgrading DAHDI and tools to 2.0.0-final and Asterisk to 1.6.0-final
I verified continued reproducibility of this issue.  I then stopped
Asterisk, applied Kevin's patch and did a bininstall, started Asterisk
again, and was unable to reproduce this problem.  Will continue to monitor
the system, but I believe that fixed it! 

Issue History 
Date Modified    Username       Field                    Change               
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2008-10-04 12:00 jeffg          Note Added: 0093165                          
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