[asterisk-bugs] [Asterisk 0015109]: Abort by memory allocator, possibly in moh_files_generator

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15109 
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Reported By:                jvandal
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15109
Category:                   Resources/res_musiconhold
Reproducibility:            random
Severity:                   block
Priority:                   normal
Status:                     feedback
Target Version:             1.4.27
Asterisk Version:           1.4.24 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-05-14 10:49 CDT
Last Modified:              2009-08-19 07:54 CDT
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Summary:                    Abort by memory allocator, possibly in
moh_files_generator
Description: 
I have a server running with Asterisk 1.4.24.1 where it randomly segfault
for "unknown" reason.

I'm not sure if this is related to moh_files_generator function or with
filestream_descructor.

Let me know what needed in order to fix this crash, if GDB traces aren't
enough. 

Asterisk is compiled with DONT_OPTIMIZE and others flag needed for "gdb".

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Relationships       ID      Summary
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related to          0014958 Segfault Asterisk 1.4.24.1
related to          0015123 out of bounds crash and core dump
related to          0015506 Asterisk 1.4.26rc5 (revision 202945 ) d...
parent of           0015396 app_queue segfault in revision 202945
has duplicate       0015195 double free or corruption (!prev) in mo...
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 (0109264) aragon (reporter) - 2009-08-19 07:54
 https://issues.asterisk.org/view.php?id=15109#c109264 
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Here it is, the long awaited valgrind output after a crash.
valgrindcrash19082009asterisk1.4.24.1official.txt

I downgraded to Asterisk 1.4.24.1 since the svn revisions were less likely
to crash.
Decreasing hardware RAM to 1GB did the trick to reproduce quickly (within
one day in test lab).

My tests include DTMF transfers and a scripted reload which reloads every
5 minutes. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-08-19 07:54 aragon         Note Added: 0109264                          
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