[asterisk-bugs] [Asterisk 0017188]: lack of locking in dahdi_request()

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=17188 
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Reported By:                gknispel_proformatique
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17188
Category:                   Channels/chan_dahdi
Reproducibility:            have not tried
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 257341 
Request Review:              
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Date Submitted:             2010-04-15 09:05 CDT
Last Modified:              2010-04-15 09:05 CDT
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Summary:                    lack of locking in dahdi_request()
Description: 
In dahdi_request(), iflist / ifend are acceded without any lock taken -- or
alternatively pri->crvs / pri->crvend are.

I don't know if/when those can be modified, especially regarding crv. For
iflist/ifend, maybe reloads are concerned, and also pseudo channels, which
I don't know what they are used for.
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Issue History 
Date Modified    Username       Field                    Change               
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2010-04-15 09:05 gknispel_proformatiqueNew Issue                                
   
2010-04-15 09:05 gknispel_proformatiqueAsterisk Version          => SVN         
   
2010-04-15 09:05 gknispel_proformatiqueRegression                => No          
   
2010-04-15 09:05 gknispel_proformatiqueSVN Branch (only for SVN checkouts, not
tarball releases) =>  1.4            
2010-04-15 09:05 gknispel_proformatiqueSVN Revision (number only!) => 257341    
     
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