[asterisk-bugs] [Asterisk 0014496]: IMAP crash multiple callers / callers hangup at beep

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14496 
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Reported By:                vbcrlfuser
Assigned To:                mmichelson
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Project:                    Asterisk
Issue ID:                   14496
Category:                   Applications/app_voicemail/IMAP
Reproducibility:            sometimes
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.22 
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:             2009-02-17 22:10 CST
Last Modified:              2009-03-04 13:26 CST
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Summary:                    IMAP crash multiple callers / callers hangup at beep
Description: 
A multiple CPU machine + asterisk-1.4.22 + imap2004g, with more than one
user in voicemail (not the same mailbox) disconnecting right after or close
to beep + 3 seconds timeout for abandon causes, is a bad combination.  

In same cases IMAP warnings about parsing response and in most cases a
segfault. I'd like to know what the root cause is and what fixes it? I can
produce any backtraces / scenarios anyone needs to lend a hand here.


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 (0101214) vbcrlfuser (reporter) - 2009-03-04 13:26
 http://bugs.digium.com/view.php?id=14496#c101214 
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I can provide the patch. The problem is I do not work on 'vanilla'
Asterisk. Love that expression. Thanks blitzrage!

The patch I would provide comes off of DRUID/VoiceRoute Asterisk which has
been hacked on quite a bit. 

And I'm sure I did not follow the conventions the Asterisk community
expects or any adept C programmer expects. Just did what it took to stop
segfaults.

I can provide it as an example of where I went with things but don't
expect it to be merged as is. Still interested? 

Issue History 
Date Modified    Username       Field                    Change               
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2009-03-04 13:26 vbcrlfuser     Note Added: 0101214                          
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