[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:              08-29-2007 13:50 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 - 08-29-07 13:50  
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Corydon76-

We changed our dialplan to avoid the hairpin and thus the creation of the
local channel altogether.  We were getting at least 1 crash or hang per day
previously, but have been stable (knock on wood) since making these
changes.  Of course this doesn't help us get to the bottom of this issue. 
We are going to test your patch on some other servers and let you know what
the results are. 

Issue History 
Date Modified   Username       Field                    Change               
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08-29-07 13:50  dtyoo          Note Added: 0069631                          
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