[asterisk-bugs] [Asterisk 0010487]: IMAP integration with MS Exchange crashes Asterisk-1.4.10.1

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10487 
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Reported By:                ewilhelmsen
Assigned To:                putnopvut
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Project:                    Asterisk
Issue ID:                   10487
Category:                   Applications/app_voicemail
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.10.1  
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:             08-17-2007 12:59 CDT
Last Modified:              08-19-2007 03:27 CDT
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Summary:                    IMAP integration with MS Exchange crashes
Asterisk-1.4.10.1
Description: 
When setting voicemail.conf to MS Exchange IMAP server I am able to record
a message and it will send to the users Exchange Inbox but when MS Exchange
sends an IMAP response to Asterisk it does not know the tagged response for
SEARCH and NOOP. After this Warning:

[Aug 17 10:59:19] WARNING[26191]: app_voicemail.c:8572 mm_log: IMAP
Warning: Unexpected tagged response: 0000003a OK SEARCH completed.
[Aug 17 10:59:19] WARNING[26204]: app_voicemail.c:8572 mm_log: IMAP
Warning: Unexpected tagged response: 0000003e OK NOOP
completed. 

Asterisk crashes and needs to be Ctrl-C to exit and restarted.
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---------------------------------------------------------------------- 
 rayjay - 08-19-07 03:27  
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I am running Asterisk 1.4.10.1 with an IMAP backend for VM and have
experienced exactly the same issue using Courier-IMAP as my backend. 
Asterisk just hangs.  You connect up to the console and see nothing like
something has been locked somewhere.  The only way to get calls going again
is to restart Asterisk.  I haven't managed to track down what is happening
just yet and my generated core file simply said:

Program terminated with signal 6, Aborted.
http://bugs.digium.com/view.php?id=0  0xb7d55947 in raise () from
/lib/tls/libc.so.6                        
                                                                           
                            

This is a pretty serious problem for us which has happened twice now in
the last week.  It is worse than a crash as safe_asterisk restarts asterisk
in that case, whereas in this case it requires manual intervention to get
things going again! 

Issue History 
Date Modified   Username       Field                    Change               
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08-19-07 03:27  rayjay         Note Added: 0069057                          
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