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

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=14496 
====================================================================== 
Reported By:                vbcrlfuser
Assigned To:                mmichelson
====================================================================== 
Project:                    Asterisk
Issue ID:                   14496
Category:                   Applications/app_voicemail/IMAP
Reproducibility:            sometimes
Severity:                   crash
Priority:                   normal
Status:                     ready for review
Asterisk Version:           1.4.22 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-02-17 22:10 CST
Last Modified:              2009-08-05 13:46 CDT
====================================================================== 
Summary:                    [patch] 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.


====================================================================== 

---------------------------------------------------------------------- 
 (0108674) svnbot (reporter) - 2009-08-05 13:46
 https://issues.asterisk.org/view.php?id=14496#c108674 
---------------------------------------------------------------------- 
Repository: asterisk
Revision: 210563

U   branches/1.4/doc/imapstorage.txt

------------------------------------------------------------------------
r210563 | lmadsen | 2009-08-05 13:46:39 -0500 (Wed, 05 Aug 2009) | 11
lines

Update imapstorage.txt documentation.
Updated the imapstorage.txt documentation to reflect that issues with
c-client versions older than 2007 seem to cause crashing issues that
are not seen with more recent versions. Documentation has been updated
to reflect this.

(closes issue https://issues.asterisk.org/view.php?id=14496)
Reported by: vbcrlfuser
Patches:
      __20090727-imap-documentation-patch.txt uploaded by lmadsen (license
10)
Tested by: lmadsen, mmichelson, dbrooks
------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=210563 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-08-05 13:46 svnbot         Checkin                                      
2009-08-05 13:46 svnbot         Note Added: 0108674                          
======================================================================