From: tim at digicol dot de
Operating system: Linux (Debian 4.0 x86)
PHP version: 5.3CVS-2009-01-08 (snap)
PHP Bug Type: Scripting Engine problem
Bug description: Memory leak in include()
Description:
------------
With today's PHP 5.3 snapshot, include() on my Linux box leaks memory;
I've noticed this because we're using long-running scripts with the
PHP CLI (where Smarty's fetch/display methods call include()...). This
doesn't happen with PHP 5.2.6.
I tested with an unchanged copy of php.ini-recommended and just
'./configure' without any options, on Debian Linux 4.0, running in
VMware Fusion on my Intel Mac.
Thanks for looking into this, and for the great work on PHP!
Reproduce code:
---------------
<?php
// Create an empty file
touch('empty.txt');
while (true)
{
include('empty.txt');
echo memory_get_usage() . "\n";
}
?>
Expected result:
----------------
No increase in memory usage.
Actual result:
--------------
Memory usage increases constantly, until PHP exits because the memory
limit is exceeded.
--
Edit bug report at http://bugs.php.net/?id=47038&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=47038&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=47038&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=47038&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=47038&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=47038&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=47038&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=47038&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=47038&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=47038&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=47038&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=47038&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=47038&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=47038&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=47038&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47038&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47038&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=47038&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=47038&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=47038&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=47038&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=47038&r=mysqlcfg
