[asterisk-bugs] [Asterisk 0015719]: [patch] Crash in ast_readaudio_callback

Thu Sep 10 09:36:41 CDT 2009

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=15719 
====================================================================== 
Reported By:                rgj
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   15719
Category:                   Core/FileFormatInterface
Reproducibility:            unable to reproduce
Severity:                   crash
Priority:                   normal
Status:                     acknowledged
Target Version:             1.4.28
Asterisk Version:           1.4.26 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-08-14 01:57 CDT
Last Modified:              2009-09-10 09:36 CDT
====================================================================== 
Summary:                    [patch] Crash in ast_readaudio_callback
Description: 
We're experiencing almost-daily crashes in ast_readaudio_callback.
There seems to be corruption in the ast_filestream structure.

At first we thought it was just another appearance of issue 15616 (random
crashes) but currently we're experiencing the same crash at the same
point.

Every time it's a different agent, and a different extension. We have been
completely unable to reproduce this behaviour. It occurs at seemingly
random moments.
======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0015109 [patch] Abort by memory allocator, poss...
====================================================================== 

---------------------------------------------------------------------- 
 (0110479) aragon (reporter) - 2009-09-10 09:36
 https://issues.asterisk.org/view.php?id=15719#c110479 
---------------------------------------------------------------------- 
Russel,

Another core dump (averaging one per day) running SVN r217156 including
patch issue_15179.debug1.diff.txt with patched Asterisk-addons revision
1027
New backtrace core.5134.txt uploaded to
https://issues.asterisk.org/view.php?id=15609
My latest bt with your debug patch can be found here on my open ticket
https://issues.asterisk.org/view.php?id=15609
https://issues.asterisk.org/file_download.php?file_id=23755&type=bug 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-09-10 09:36 aragon         Note Added: 0110479                          
======================================================================