[asterisk-bugs] [Asterisk 0014553]: 1.4.23.1 Segmentation Fault in channel.c

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14553 
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Reported By:                johann8384
Assigned To:                
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Project:                    Asterisk
Issue ID:                   14553
Category:                   Core/Channels
Reproducibility:            have not tried
Severity:                   crash
Priority:                   normal
Status:                     feedback
Target Version:             1.4.24
Asterisk Version:           1.4.23 
Regression:                 Yes 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-02-25 09:48 CST
Last Modified:              2009-03-06 10:24 CST
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Summary:                    1.4.23.1 Segmentation Fault  in channel.c
Description: 
I upgraded from 1.4.15 to 1.4.23.1 and I'm getting a segmentation fault. It
crashes as soon as the second call comes into the call center. 

  == Begin MixMonitor Recording Local/1001 at local-extensions-e02c,2
    -- Executing [s at macro-tl-userexten-base:149]
GotoIf("Local/1001 at local-extensions-e02c,2", "1?chanavail") in new stack
    -- Goto (macro-tl-userexten-base,s,151)
    -- Executing [s at macro-tl-userexten-base:151]
GotoIf("Local/1001 at local-extensions-e02c,2", "1?dial") in new stack
    -- Goto (macro-tl-userexten-base,s,157)
    -- Executing [s at macro-tl-userexten-base:157]
Dial("Local/1001 at local-extensions-e02c,2", "SIP/1001||rtT") in new stack
    -- Called 1001
    -- Agent/51015 is ringing
    -- SIP/1001-1da5a1e0 is ringing
    -- SIP/1001-1da5a1e0 answered Local/1001 at local-extensions-e02c,2
    -- Agent/51015 answered SIP/67.16.108.189-1dac2680
    -- <Agent/51015> Playing 'queue-reporthold' (language 'en')
  == Spawn extension (macro-tl-userexten-base, s, 157) exited non-zero on
'Local/1001 at local-extensions-e02c,2' in macro 'tl-userexten-base'
  == Spawn extension (macro-tl-stdexten, s, 6) exited non-zero on
'Local/1001 at local-extensions-e02c,2' in macro 'tl-stdexten'
  == Spawn extension (local-extensions, 1001, 1) exited non-zero on
'Local/1001 at local-extensions-e02c,2'
    -- <Agent/51015> Playing 'queue-less-than' (language 'en')
primary*CLI>
Disconnected from Asterisk server

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---------------------------------------------------------------------- 
 (0101307) mmichelson (administrator) - 2009-03-06 10:24
 http://bugs.digium.com/view.php?id=14553#c101307 
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Based on the mixmonitor-bt.txt file, this issue appears to be the same as
issue http://bugs.digium.com/view.php?id=14374. I suspect that applying
http://bugs.digium.com/file_download.php?file_id=21539&type=bug will fix
that problem.

The backtrace initially uploaded on this bug report doesn't really seem to
match, but the circumstances under which it happened seem the same as the
other issue I referenced. Please try the patch I have linked here and see
if you experience the crashes still. Thanks! 

Issue History 
Date Modified    Username       Field                    Change               
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2009-03-06 10:24 mmichelson     Note Added: 0101307                          
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