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Summary:ASTERISK-14124: [patch] At the end of an attended transfered, on hangup, Asterisk crashes.
Reporter:Laurent Steffan (lmsteffan)Labels:
Date Opened:2009-05-13 22:00:06Date Closed:2009-05-14 16:25:04
Priority:CriticalRegression?No
Status:Closed/CompleteComponents:Features/Parking
Versions:Frequency of
Occurrence
Related
Issues:
Environment:Attachments:( 0) transfer_crash.patch
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.
Comments:By: Digium Subversion (svnbot) 2009-05-14 16:24:25

Repository: asterisk
Revision: 194477

U   trunk/main/features.c

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r194477 | russell | 2009-05-14 16:24:24 -0500 (Thu, 14 May 2009) | 7 lines

Fix a typo where an equality check should be an assignment.

(closes issue ASTERISK-14124)
Reported by: lmsteffan
Patches:
     transfer_crash.patch uploaded by lmsteffan (license 779)

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http://svn.digium.com/view/asterisk?view=rev&revision=194477
By: Digium Subversion (svnbot) 2009-05-14 16:25:04

Repository: asterisk
Revision: 194478

_U  branches/1.6.2/

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r194478 | russell | 2009-05-14 16:25:03 -0500 (Thu, 14 May 2009) | 14 lines

Blocked revisions 194477 via svnmerge

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r194477 | russell | 2009-05-14 16:24:17 -0500 (Thu, 14 May 2009) | 7 lines

Fix a typo where an equality check should be an assignment.

(closes issue ASTERISK-14124)
Reported by: lmsteffan
Patches:
     transfer_crash.patch uploaded by lmsteffan (license 779)

........

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http://svn.digium.com/view/asterisk?view=rev&revision=194478