[asterisk-bugs] [Asterisk 0014322]: MeetMe conference crashes Asterisk 95% of the time when the last user hangs up/exits the conference.

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14322 
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Reported By:                amessina
Assigned To:                jpeeler
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Project:                    Asterisk
Issue ID:                   14322
Category:                   Applications/app_meetme
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.6.0.3 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-01-24 01:08 CST
Last Modified:              2009-02-06 13:28 CST
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Summary:                    MeetMe conference crashes Asterisk 95% of the time
when the last user hangs up/exits the conference.
Description: 
I have a TDM400P card in the box and am using Asterisk-1.6.0.5 (Fedora 10
x86_64).  *Almost* every single time the last user exits a MeetMe
conference, Asterisk segfaults.

Occasionally, Asterisk does not segfault.  I do not use "safe_asterisk."
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 (0099640) svnbot (reporter) - 2009-02-06 13:28
 http://bugs.digium.com/view.php?id=14322#c99640 
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Repository: asterisk
Revision: 174041

U   trunk/channels/chan_dahdi.c

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r174041 | file | 2009-02-06 13:28:54 -0600 (Fri, 06 Feb 2009) | 4 lines

Don't subscribe to a mailbox on pseudo channels. It is futile. This solves
an issue where duplicated pseudo channels would cause a crash because the
first one would unsubscribe and the next one would also try to unsubscribe
the same subscription.
(closes issue http://bugs.digium.com/view.php?id=14322)
Reported by: amessina

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http://svn.digium.com/view/asterisk?view=rev&revision=174041 

Issue History 
Date Modified    Username       Field                    Change               
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2009-02-06 13:28 svnbot         Checkin                                      
2009-02-06 13:28 svnbot         Note Added: 0099640                          
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