[asterisk-bugs] [Asterisk 0010571]: SIP hairpin invokes Local within app_dial to produce a crash.

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10571 
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Reported By:                dtyoo
Assigned To:                
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Project:                    Asterisk
Issue ID:                   10571
Category:                   Applications/app_dial
Reproducibility:            unable to reproduce
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:            1.4.9  
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:             08-27-2007 08:43 CDT
Last Modified:              09-16-2007 12:02 CDT
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Summary:                    SIP hairpin invokes Local within app_dial to produce
a crash.
Description: 
We are getting crashes in app_voicemail on a fairly regular basis.  I'm
still working on steps to re-produce, but I thought I would post the
backtraces here in case someone could glean anything from them.  I will
update if I can figure out the steps to re-produce.
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---------------------------------------------------------------------- 
 dtyoo - 09-16-07 12:02  
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qwell-

We haven't had any more instances of this crash, but we also have changed
our dialplan to minimize the use of the local channel.  We've been running
Corydon76's patch on 1.4.11 on a couple of our servers with no adverse
effects or crashes.  I've tried to re-produce this issue in our dev
environment with the previous state of our dialplan that makes extensive
use of the local channel, but am unable to do so.  The issue was only
happening under load in production.  

At this point I would say we are avoiding this crash with the dialplan
changes we made.  I can't say conclusively if the patch fixes the issue. 

Issue History 
Date Modified   Username       Field                    Change               
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09-16-07 12:02  dtyoo          Note Added: 0070643                          
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