[asterisk-bugs] [DAHDI-linux 0013504]: Reference counts on dahdi_echocan_mg2 can be corrupted and prevent unloading dahdi

[Asterisk Bug Tracker]

The following issue has been RESOLVED. 
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https://issues.asterisk.org/view.php?id=13504 
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Reported By:                sruffell
Assigned To:                sruffell
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Project:                    DAHDI-linux
Issue ID:                   13504
Category:                   dahdi (the module)
Reproducibility:            always
Severity:                   crash
Priority:                   low
Status:                     resolved
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2008-09-17 10:09 CDT
Last Modified:              2009-06-28 23:47 CDT
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Summary:                    Reference counts on dahdi_echocan_mg2 can be
corrupted and prevent unloading dahdi
Description: 
The reference count on the dahdi_echocan_mg2 appears to go negative
sometimes when chan_dahdi.so fails to load which can then prevent reloading
the DAHDI modules until system restart.
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Relationships       ID      Summary
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parent of           0015327 oops after removing an echocan module t...
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 (0107112) svnbot (reporter) - 2009-06-28 23:47
 https://issues.asterisk.org/view.php?id=13504#c107112 
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Repository: dahdi
Revision: 6785

U   linux/trunk/drivers/dahdi/dahdi-base.c

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r6785 | sruffell | 2009-06-28 23:47:26 -0500 (Sun, 28 Jun 2009) | 5 lines

echocan: Properly keep the reference counts for the echocan modules.

(closes issue https://issues.asterisk.org/view.php?id=13504)
(closes issue https://issues.asterisk.org/view.php?id=15327)
Reported by: sruffell, tzafrir
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http://svn.digium.com/view/dahdi?view=rev&revision=6785 

Issue History 
Date Modified    Username       Field                    Change               
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2009-06-28 23:47 svnbot         Note Added: 0107112                          
2009-06-28 23:47 svnbot         Status                   acknowledged =>
assigned
2009-06-28 23:47 svnbot         Status                   assigned => resolved
2009-06-28 23:47 svnbot         Resolution               open => fixed       
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