[asterisk-bugs] [DAHDI-linux 0015327]: oops after removing an echocan module that is in use

Sun Jun 28 23:47:28 CDT 2009

The following issue has been RESOLVED. 
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https://issues.asterisk.org/view.php?id=15327 
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Reported By:                tzafrir
Assigned To:                sruffell
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Project:                    DAHDI-linux
Issue ID:                   15327
Category:                   General
Reproducibility:            have not tried
Severity:                   crash
Priority:                   normal
Status:                     resolved
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2009-06-15 03:57 CDT
Last Modified:              2009-06-28 23:47 CDT
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Summary:                    oops after removing an echocan module that is in use
Description: 
1. Start a system as usual (with Asterisk and with channels that have echo
cancelers).

2. rmmod dahdi_echocan_<whatever>

3. cat /proc/dahdi/*

4. oops

The module is used by other modules. And yet we don't keep proper
reference counting.
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Relationships       ID      Summary
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child of            0013504 Reference counts on dahdi_echocan_mg2 c...
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Issue History 
Date Modified    Username       Field                    Change               
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2009-06-28 23:47 svnbot         Status                   new => assigned     
2009-06-28 23:47 svnbot         Assigned To               => sruffell        
2009-06-28 23:47 svnbot         Status                   assigned => resolved
2009-06-28 23:47 svnbot         Resolution               open => fixed       
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