[asterisk-bugs] [Asterisk 0018415]: [patch] 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. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18415 
====================================================================== 
Reported By:                macbrody
Assigned To:                twilson
====================================================================== 
Project:                    Asterisk
Issue ID:                   18415
Category:                   CDR/General
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     closed
Asterisk Version:           1.8.1-rc1 
JIRA:                       SWP-2654 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 fixed
Fixed in Version:           
====================================================================== 
Date Submitted:             2010-12-03 08:10 CST
Last Modified:              2010-12-09 15:26 CST
====================================================================== 
Summary:                    [patch] 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 */



====================================================================== 

---------------------------------------------------------------------- 
 (0129506) svnbot (reporter) - 2010-12-09 15:26
 https://issues.asterisk.org/view.php?id=18415#c129506 
---------------------------------------------------------------------- 
Repository: asterisk
Revision: 297956

_U  trunk/
U   trunk/main/features.c

------------------------------------------------------------------------
r297956 | twilson | 2010-12-09 15:26:19 -0600 (Thu, 09 Dec 2010) | 17
lines

Merged revisions 297952 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.8

........
  r297952 | twilson | 2010-12-09 14:48:44 -0600 (Thu, 09 Dec 2010) | 10
lines
  
  Don't crash after Set(CDR(userfield)=...) in ast_bridge_call
  
  Instead of setting peer->cdr = NULL, set it to not post.
  
  (closes issue https://issues.asterisk.org/view.php?id=18415)
  Reported by: macbrody
  Patches: 
        patch-18415 uploaded by jsolares (license 1167)
  Tested by: jsolares, twilson
........

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=297956 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-12-09 15:26 svnbot         Checkin                                      
2010-12-09 15:26 svnbot         Note Added: 0129506                          
======================================================================