[asterisk-bugs] [Asterisk 0018415]: Asterisk 1.8.1-rc1 crashes in cdr.c line 1201 after a parked call catched with parkedcall() is hungup

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18415 
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Reported By:                macbrody
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18415
Category:                   CDR/General
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.1-rc1 
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:             2010-12-03 08:10 CST
Last Modified:              2010-12-05 00:34 CST
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Summary:                    Asterisk 1.8.1-rc1 crashes in cdr.c line 1201 after
a parked call catched with parkedcall() is hungup
Description: 
The following combination makes asterisk-1.8.1-rc1 crash in cdr.c no matter
if
there is any config file for cdr or not:

call gets parked:
exten => _*81ZXX,n,Park(120000,CTX_ParkTimeout,s,1,s)

other person picks up the call:
exten => _*82ZXX,n,Set(CDR(userfield)=${USERFIELD})
exten => _*82ZXX,n,ParkedCall(${EXTEN:3})

either party hangs up:
asterisk crashes creating a core dump.

The output of the core dump in gdb:
>Core was generated by `/opt/asterisk/sbin/asterisk -f -vvvg -c'.
>Program terminated with signal 11, Segmentation fault.
>https://issues.asterisk.org/view.php?id=0  ast_cdr_specialized_reset (cdr=0x0,
_flags=0x0) at cdr.c:1201
>1201            if (ast_test_flag(cdr, AST_CDR_FLAG_POST_DISABLED)) { /*
But do NOT lose the NoCDR() setting */



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---------------------------------------------------------------------- 
 (0129314) jsolares (reporter) - 2010-12-05 00:34
 https://issues.asterisk.org/view.php?id=18415#c129314 
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I experienced a similar problem in 1.8.0 whilst doing MusicOnHold(default)
on a channel and then using the Bridge app on another call to the first
channel, upon either hangup it crashed on the same spot, with cdr also
being null, i had to enclose most of ast_cdr_specialized_rest's content
with a if ( cdr ) for it to work, i'll see if i can get a backtrace going
tomorrow or monday morning. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-12-05 00:34 jsolares       Note Added: 0129314                          
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