[asterisk-bugs] [Asterisk 0016302]: [patch] Asterisk crashes with Asyc AGI when hangup

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16302 
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Reported By:                yahsyn
Assigned To:                tilghman
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Project:                    Asterisk
Issue ID:                   16302
Category:                   Resources/res_agi
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     closed
Target Version:             1.6.0.22
Asterisk Version:           SVN 
JIRA:                       SWP-625 
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:           
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Date Submitted:             2009-11-21 22:46 CST
Last Modified:              2010-01-08 16:18 CST
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Summary:                    [patch] Asterisk crashes with Asyc AGI when hangup
Description: 
OS: CentOS 5.4 64Bit

Problem:
Sending a call to Async AGI when you hangup asterisk crashes. To see the
problem yourself:

exten => 1234,1,AGI(agi:async)

Dial 1234, then hangup & asterisk will crash. The bug only applies on
64bit, 32bit is fine.

Here is the core dump:

Program terminated with signal 11, Segmentation fault.
.
.
.
https://issues.asterisk.org/view.php?id=0  ast_speech_destroy
(speech=0x2aaaab8f5000) at res_speech.c:225
225	res_speech.c: No such file or directory.
	in res_speech.c
(gdb) bt
https://issues.asterisk.org/view.php?id=0  ast_speech_destroy
(speech=0x2aaaab8f5000) at res_speech.c:225
https://issues.asterisk.org/view.php?id=1  0x00002aaaab9008e3 in launch_script
(chan=0x4a72a00, script=0x4a41ef0
"", argv=0x4204e448, fds=0x0, efd=<value optimized out>, 
    opid=<value optimized out>) at res_agi.c:504
https://issues.asterisk.org/view.php?id=2  0x00002aaaab9013fd in agi_exec_full
(chan=0x4a72a00, data=<value
optimized out>, enhanced=0, dead=0) at res_agi.c:2999
https://issues.asterisk.org/view.php?id=3  0x000000000049db42 in pbx_exec ()
https://issues.asterisk.org/view.php?id=4  0x00000000004a82aa in
pbx_extension_helper ()
https://issues.asterisk.org/view.php?id=5  0x00000000004aaa87 in __ast_pbx_run
()
https://issues.asterisk.org/view.php?id=6  0x00000000004abd6b in pbx_thread ()
https://issues.asterisk.org/view.php?id=7  0x00000000004e210c in dummy_start ()
https://issues.asterisk.org/view.php?id=8  0x00000035484064a7 in start_thread ()
from /lib64/libpthread.so.0
https://issues.asterisk.org/view.php?id=9  0x0000003547cd3c2d in clone () from
/lib64/libc.so.6



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---------------------------------------------------------------------- 
 (0116389) svnbot (reporter) - 2010-01-08 16:18
 https://issues.asterisk.org/view.php?id=16302#c116389 
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Repository: asterisk
Revision: 238763

_U  branches/1.6.1/
U   branches/1.6.1/res/res_agi.c

------------------------------------------------------------------------
r238763 | tilghman | 2010-01-08 16:18:40 -0600 (Fri, 08 Jan 2010) | 14
lines

Merged revisions 238754 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/trunk

........
  r238754 | tilghman | 2010-01-08 16:17:03 -0600 (Fri, 08 Jan 2010) | 7
lines
  
  Initialize variables that we attempt to free later.
  (closes issue https://issues.asterisk.org/view.php?id=16302)
   Reported by: yahsyn
   Patches: 
         20091124__issue16302.diff.txt uploaded by tilghman (license 14)
   Tested by: yahsyn
........

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http://svn.digium.com/view/asterisk?view=rev&revision=238763 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-01-08 16:18 svnbot         Checkin                                      
2010-01-08 16:18 svnbot         Note Added: 0116389                          
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