ID: 47285
Comment by: heron at xnapid dot com
Reported By: danger at FreeBSD dot org
Status: Assigned
Bug Type: Date/time related
Operating System: FreeBSD
PHP Version: 5.2.8
Assigned To: derick
New Comment:
I can confirm the same leak, running in Apache on Windows. Apache
kills the script after a time limit, but the leaked memory remains
leaked; refreshing the same URL causes the total leaked memory to
increase from there. It looks like it leaks 800KB per second or so, and
the script is killed after leaking about 30MB.
I'm running PHP 5.2.9-2, which came straight from the default Windows
installer.
Previous Comments:
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[2009-07-23 20:26:57] scott at crisscott dot com
Reproduced on RHEL 4 (PHP built from source not RPM)
PHP 5.2.9 (cli) (built: May 1 2009 13:47:24)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies
with Zend Debugger v5.2.14, Copyright (c) 1999-2008, by Zend
Technologies
Applying the patch from oliver at realtsp dot com slowed down the leak,
but did not stop it entirely.
------------------------------------------------------------------------
[2009-07-07 10:47:47] oliver at realtsp dot com
I can confirm that we can reproduce this bug on FreeBSD 7.2 with
php5.2.10 and that the patch provided by bloudon at townnews dot com
does stop the leak.
I had to manually apply the patch because copying out of the html
rarely works, so I have prepared a "clean" version which applies without
errors to the current FreeBSD 7.2 port of php5. Here it is:
http://www.realtsp.com/public/patch-ext_date_php_date.c
Oliver
------------------------------------------------------------------------
[2009-04-15 07:55:33] kimc at operamail dot com
You dont see the memory leak with PHP's memory_get_usage(), and the
process wont get killed by PHP's general memory_limit.
PHP doesnt see the memory use, but the kernel does and after some time
the kernel will kill it due to ulimit or out of memory.
------------------------------------------------------------------------
[2009-04-06 10:01:32] davide dot ferrari at atrapalo dot com
Sorry for being dumb but does this leak affect memory_limit ? I mean, I
can reproduce the memleak with Linux and PHP 5.2.9 but
memory_get_usage() output seems constant, although memory occupied by
the process itself is getting biger every second, so there's clearly a
memleak.
I ask this because I don't know if there is an actual relationship
between this bug and some strange cronjob deaths I'm experiencing with
PHP 5.2.9.
TIA
------------------------------------------------------------------------
[2009-03-30 12:25:48] kimc at operamail dot com
The last patch fixes the memory leak for me.
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
http://bugs.php.net/47285
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