[asterisk-bugs] [Asterisk 0013653]: [patch] Shared IMAP mailboxes can cause the server to crash

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=13653 
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Reported By:                howardwilkinson
Assigned To:                
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Project:                    Asterisk
Issue ID:                   13653
Category:                   Applications/app_voicemail/IMAP
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     confirmed
Asterisk Version:           1.4.21.2 
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:             2008-10-09 09:02 CDT
Last Modified:              2008-12-11 12:46 CST
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Summary:                    [patch] Shared IMAP mailboxes can cause the server
to crash
Description: 
If the IMAP mailbox used to hold the voice messages is shared amongst a
number of users then the server can crash with problems inside the UW-IMAP
C-Client code. This is caused by multiple threads trying to use the shared
structure that the c-client code produces for the mailbox stream.

The particular installation is using Cyrus Imap server, with
authuser/authpassword set and multiple users having the same imapuser
setting.
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Relationships       ID      Summary
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related to          0013671 asterisk random crashes: IMAP toolkit c...
parent of           0013673 [patch] Addition of a Mailbox id facili...
related to          0013214 Asterisk crashes or locks up when leavi...
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 (0096224) BlargMaN (reporter) - 2008-12-11 12:46
 http://bugs.digium.com/view.php?id=13653#c96224 
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Just wanted to let everyone know that I am using 1.6.1-beta3 with
imap-2002e on Debian, and I am getting the issue as well.  I applied the
patch listed above by hand, as it would not apply correctly, and the
crashes arevery much less frequent, but I still get crashes.  I will try to
upgrade to the imap-2007d and see if the issue persists. 

Issue History 
Date Modified    Username       Field                    Change               
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2008-12-11 12:46 BlargMaN       Note Added: 0096224                          
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