[asterisk-bugs] [Asterisk 0017081]: [patch] Memory Leak in app_queue

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17081 
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Reported By:                wliegel
Assigned To:                mmichelson
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Project:                    Asterisk
Issue ID:                   17081
Category:                   Applications/app_queue
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     ready for testing
Target Version:             1.6.2.9
Asterisk Version:           1.6.0.26 
JIRA:                       SWP-1136 
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:             2010-03-23 07:12 CDT
Last Modified:              2010-05-06 16:30 CDT
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Summary:                    [patch] Memory Leak in app_queue
Description: 
Hello,
on a system with lots of realtime queues I have a problem with very high
memory consumption in app_queue.
According to "memory show summary", there is a high number of allocations
in
/usr/src/asterisk-1.6.0.26/include/asterisk/strings.h:390 (>5.000.000
allocations per Day) as well as high memory consumption in app_queue.c:1449
in only a few allocations (>1GB in 778 allocations).

This issue is simply reproducible by typing "queue show" several times in
the cli and watch the allocation summary.
The more (realtime?)queues are configured the faster grows the memory
consumption after each "queue show" command.
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---------------------------------------------------------------------- 
 (0121513) mmichelson (administrator) - 2010-05-06 16:30
 https://issues.asterisk.org/view.php?id=17081#c121513 
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I added a new file, 17081v2.patch, to this issue. It contains both the
first patch that I uploaded as well as the string field change I outlined
in my last note. Please give this a try and let me know if it helps out. I
ran your script with my queues and encountered no new allocations as the
script went on.

I will be deleting the original patch I uploaded since its contents are
included in the new patch. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-05-06 16:30 mmichelson     Note Added: 0121513                          
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