[asterisk-bugs] [Asterisk 0013507]: Crash in ast_cdr_start() during one-touch parking if parking extension set with PARKINGEXTEN already busy

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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http://bugs.digium.com/view.php?id=13507 
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Reported By:                mdu113
Assigned To:                
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Project:                    Asterisk
Issue ID:                   13507
Category:                   CDR/General
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     closed
Asterisk Version:           SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 143270 
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 suspended
Fixed in Version:           
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Date Submitted:             2008-09-17 11:57 CDT
Last Modified:              2008-10-03 00:29 CDT
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Summary:                    Crash in ast_cdr_start() during one-touch parking if
parking extension set with PARKINGEXTEN already busy
Description: 
This is related to issues http://bugs.digium.com/view.php?id=13425 and
http://bugs.digium.com/view.php?id=13364.
Each of the fixes for those issues fix their respective problems, but when
they applied together they causes crash if one-touch parking fails due to
PARKINGEXTEN pointing to already taken parking extension.
Scenario: A calls B (PARKINGEXTEN=701 set). B dials feature code to park
A. A is parked at 701 at parkedcalls. Now C calls B (PARKINGEXTEN=701 set). B
dials feature code to park C. Asterisk prints a warning:
[Sep 17 13:00:47] WARNING[4715]: res_features.c:338 park_call_full:
Requested parking extension already exists: 701 at parkedcalls
and crashes at this point. 
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Issue History 
Date Modified    Username       Field                    Change               
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2008-10-03 00:29 snuffy         Resolution               open => suspended   
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