[asterisk-bugs] [Asterisk 0013505]: Memory leak in channel variables
Asterisk Bug Tracker
noreply at bugs.digium.com
Wed Sep 17 15:14:25 CDT 2008
The following issue has been ASSIGNED.
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http://bugs.digium.com/view.php?id=13505
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Reported By: mav3rick
Assigned To: Corydon76
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Project: Asterisk
Issue ID: 13505
Category: Channels/General
Reproducibility: always
Severity: major
Priority: normal
Status: assigned
Asterisk Version: SVN
SVN Branch (only for SVN checkouts, not tarball releases): trunk
SVN Revision (number only!): 143334
Disclaimer on File?: N/A
Request Review:
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Date Submitted: 2008-09-17 11:06 CDT
Last Modified: 2008-09-17 15:14 CDT
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Summary: Memory leak in channel variables
Description:
I detected the leak on Asterisk 1.4.21.2. I reproduced the bug easily on
the SVN trunk version.
After 5000 calls, Asterisk is using more than 500Mb.
I recompiled with MALLOC_DEBUG (and DONT_OPTIMIZE), and after around 500
calls I found :
661364 bytes in 6321 allocations in file 'config.c'
(numbers increase with calls).
That was the only abnormal allocation (and the only increasing).
All 'config.c' allocations are :
XX bytes allocated in ast_variable_new at line 240 of config.c
(appeared a lot of times with different values).
I added debug to config.c to know which variable was concerned. The only
variables I saw was the variables I set in call files (outgoing calls).
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Issue History
Date Modified Username Field Change
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2008-09-17 15:14 Corydon76 Status new => assigned
2008-09-17 15:14 Corydon76 Assigned To => Corydon76
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