[asterisk-bugs] [Asterisk 0015103]: [patch] At the end of an attended transfered, on hangup, Asterisk crashes.

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=15103 
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Reported By:                lmsteffan
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15103
Category:                   Features/Parking
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 194424 
Request Review:              
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Date Submitted:             2009-05-13 22:00 CDT
Last Modified:              2009-05-13 22:00 CDT
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Summary:                    [patch] At the end of an attended transfered, on
hangup, Asterisk crashes.
Description: 
The crash occurs after the following sequence of actions :

A calls B, B puts A on hold and calls C, then B transfers the call from A
to C (and hangups). C talks with A. When C hangs up, Asterisk crashes with
a message "ERROR[4596] astobj2.c: user_data is NULL". Debugger shows that
this message is followed by a segmentation error.

The cause of this unseemly behaviour is a pointer first initialized to
NULL, then not modified when it should due to an assignement that has
become an equality. The included patch corrects this.

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Issue History 
Date Modified    Username       Field                    Change               
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2009-05-13 22:00 lmsteffan      Asterisk Version          => SVN             
2009-05-13 22:00 lmsteffan      Regression                => No              
2009-05-13 22:00 lmsteffan      SVN Branch (only for SVN checkouts, not tarball
releases) =>  trunk          
2009-05-13 22:00 lmsteffan      SVN Revision (number only!) => 194424          
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