[asterisk-bugs] [Asterisk 0018035]: Asterisk crashes on local_ast_moh_start (Segmentation Fault)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18035 
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Reported By:                valen22br
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18035
Category:                   Channels/General
Reproducibility:            sometimes
Severity:                   crash
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.6.2.13 
JIRA:                       SWP-2342 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-09-23 07:27 CDT
Last Modified:              2011-03-28 23:53 CDT
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Summary:                    Asterisk crashes on local_ast_moh_start
(Segmentation Fault)
Description: 
Scenario: Asterisk(A) connect to Asterisk(B) through IAX2 trunk.
Using res_timing_dahdi as timing source.

Call comes from PSTN to Asterisk(A), with DID to a SIP extension that have
an follow me configured to a external route (using IAX2 trunk) that point
to another SIP extension on Asterisk(B).

In this scenario I have two segmentations faults on Asterisk(A), 1000
calls per day.
Today I changed the IAX2 trunk between Asterisk(A) and Asterisk(B) to a
SIP trunk and until now, I do not have an segmentation fault.

I am suspecting that the problem is with IAX2 trunk.
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 (0133153) wuwu (reporter) - 2011-03-28 23:53
 https://issues.asterisk.org/view.php?id=18035#c133153 
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i do have the same bug here - also using iax2 - and local channels. Exact
the same backtrace. And i did have the same bug some time ago... - i think
it is related to 0016058.

My fix was to apply the frame_datalen workaround (the real fix did not
work for me - but the workaround is quit ok) 

Issue History 
Date Modified    Username       Field                    Change               
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2011-03-28 23:53 wuwu           Note Added: 0133153                          
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