[asterisk-bugs] [Asterisk 0010923]: crash in ast_var_name on SIP hangup

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10923 
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Reported By:                atis
Assigned To:                Corydon76
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Project:                    Asterisk
Issue ID:                   10923
Category:                   Channels/chan_sip/General
Reproducibility:            N/A
Severity:                   crash
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.12.1  
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             10-09-2007 08:37 CDT
Last Modified:              11-07-2007 08:54 CST
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Summary:                    crash in ast_var_name on SIP hangup
Description: 
I just upgraded to asterisk 1.4.12.1 (from 1.4.10), and within few hours i
got  crash.

It occurred on hangup of SIP channel, and it seems to be related to some
SIP data.
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---------------------------------------------------------------------- 
 atis - 11-07-07 08:54  
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It's just the lines mentioned in previous comment.

Otherwise i got size 400-500 MB for valgrind.txt

Here's how i process them:

grep -F -v "Warning: invalid file descriptor" valgrind.txt | grep -v "Use
--log-fd=<number> to select an alternative log fd." > valgrind.clean.txt
grep -F -v "WARNING: Freeing unused memory at (nil), in ast_yyfree of
ast_expr2f.c, line 3091" mmlog > mmlog.clean.txt
grep -F -v "WARNING: Freeing unused memory at (nil), in ast_yyfree of
ast_expr2f.c, line 3091" malloc_debug.txt > malloc_debug.clean.txt 

Issue History 
Date Modified   Username       Field                    Change               
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11-07-07 08:54  atis           Note Added: 0073304                          
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