[asterisk-bugs] [Asterisk 0018615]: Format list should be copied before being iterated in ast_filehelper

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=18615 
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Reported By:                heath1444
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18615
Category:                   Core/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.2.15 
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:             2011-01-13 14:55 CST
Last Modified:              2011-01-13 14:55 CST
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Summary:                    Format list should be copied before being iterated
in ast_filehelper
Description: 
If the disk is slow for whatever reason you get resource starvation if too
many threads are making calls to this function because the list is locked
the entire time.

It's bad enough for me that I'm going to have to put all the files in
/var/lib/asterisk/sounds/en/ on a ramdisk.

Thanks for looking!

Heath
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Issue History 
Date Modified    Username       Field                    Change               
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2011-01-13 14:55 heath1444      New Issue                                    
2011-01-13 14:55 heath1444      Asterisk Version          => 1.6.2.15        
2011-01-13 14:55 heath1444      Regression                => No              
2011-01-13 14:55 heath1444      SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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