[asterisk-bugs] [Asterisk 0017743]: Asterisk 1.8 beta2 crash with configured MGCP/NCS when option wcardep = aaln/* is used

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17743 
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Reported By:                tgruenberg
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17743
Category:                   Channels/chan_mgcp
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.8.0-beta2 
JIRA:                       SWP-1977 
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:             2010-07-29 02:03 CDT
Last Modified:              2010-08-02 00:25 CDT
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Summary:                    Asterisk 1.8 beta2 crash with configured MGCP/NCS
when option wcardep = aaln/* is used
Description: 
If I use the option "wcardep = aaln/*" in mgcp.conf asterisk will crash
with an fragmentation error. This is reproduceable if there is an active
MGCP endpoint which needs aaln/*, like a cable modem with eMTA
PacketCable1.5 from Kathrein (DCV300).

In the moment the MGCP channel driver audits the endpoint hook state the
fragmentation error occures.

This issue is reproduceable on startup or on reloading mgcp channel
driver, but only if there is an endpoint reachable. If there is no endpoint
reachable asterisk does not crash.
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 (0125420) tgruenberg (reporter) - 2010-08-02 00:25
 https://issues.asterisk.org/view.php?id=17743#c125420 
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I hope the debug information will help, if needed I can take further debug
traces for you. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-08-02 00:25 tgruenberg     Note Added: 0125420                          
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