[asterisk-bugs] [Asterisk 0016335]: [patch] Asterisk crashes randomly on mISDN RELEASE_COMPLETE

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16335 
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Reported By:                azielke
Assigned To:                rmudgett
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Project:                    Asterisk
Issue ID:                   16335
Category:                   Channels/chan_misdn
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.6.1.10 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-11-27 07:35 CST
Last Modified:              2010-01-27 05:18 CST
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Summary:                    [patch] Asterisk crashes randomly on mISDN
RELEASE_COMPLETE
Description: 
I experienced random crashes on an asterisk when an Call over mISDN is hung
up.

The backtrace for the crash always looked similar (see attachment), so i
check the source.
I noticed that there is a check for ch->need_queue_hangup, but it would
just print a message and continue executing the rest of the code.
The fix seems really trivial, but tests show that the asterisk didn't
crash anymore.
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 (0117236) jamicque (reporter) - 2010-01-27 05:18
 https://issues.asterisk.org/view.php?id=16335#c117236 
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patch works great and solves the problem in 1.6.1.x 

Issue History 
Date Modified    Username       Field                    Change               
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2010-01-27 05:18 jamicque       Note Added: 0117236                          
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