[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:                     feedback
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:              11-08-2007 04:49 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 - 11-08-07 04:49  
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Ok, i'll try the patch today.

Last night i got another crash in stress-testing environment. I'm
attaching valgrind log and backtrace.

This time the malloc_debug had 40MB of the following line:
XXX ERROR XXX A thread holds more locks than '16'.  Increase
AST_MAX_LOCKS!

I'll probably do that on next testing. 

Issue History 
Date Modified   Username       Field                    Change               
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11-08-07 04:49  atis           Note Added: 0073372                          
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