[asterisk-bugs] [Asterisk 0016092]: Crash in chan_dahdi with ss7 support

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16092 
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Reported By:                IgorG
Assigned To:                mattf
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Project:                    Asterisk
Issue ID:                   16092
Category:                   Channels/chan_dahdi/SS7
Reproducibility:            sometimes
Severity:                   crash
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.6.0.15 
JIRA:                        
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:             2009-10-18 07:29 CDT
Last Modified:              2009-10-19 11:34 CDT
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Summary:                    Crash in chan_dahdi with ss7 support
Description: 
We have experienced crash when using SS7 support in chan_dahdi. Crash
appear randomly once in day and prepended by following log message in
messages log file:

[Oct 13 11:44:06] WARNING[3417] chan_dahdi.c: REL on channel (CIC 21)
without owner!

GDB 'bt' and 'bt full' putput attached

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 (0112421) IgorG (reporter) - 2009-10-19 11:34
 https://issues.asterisk.org/view.php?id=16092#c112421 
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Is that normal if nowhere in isup.c list in ss7->calls not locked when
inserting, searching or deleting elements? 

Issue History 
Date Modified    Username       Field                    Change               
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2009-10-19 11:34 IgorG          Note Added: 0112421                          
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