#47351 [NEW]: Memory leak in DateTime

From: Date: Tue, 10 Feb 2009 09:14:49 +0000
Subject: #47351 [NEW]: Memory leak in DateTime
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-133651@lists.php.net to get a copy of this message 
From:             tobias dot john at fondsnet dot de
Operating system: Mac OS X 10.5
PHP version:      5.3.0beta1
PHP Bug Type:     Date/time related
Bug description:  Memory leak in DateTime

Description:
------------
Memory allocated by a DateTime object is not released correctly. Inifite
loops of allocating DateTime objects let the memory consumption even raise
above the php memory limit.

Reproduce code:
---------------
while(1) {
    $v = new \DateTime();
}

Expected result:
----------------
Infinite loop.

Actual result:
--------------
php(38699) malloc: *** mmap(size=16777216) failed (error code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
Bus error

-- 
Edit bug report at http://bugs.php.net/?id=47351&edit=1
-- 
Try a CVS snapshot (PHP 5.2):        http://bugs.php.net/fix.php?id=47351&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):        http://bugs.php.net/fix.php?id=47351&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):        http://bugs.php.net/fix.php?id=47351&r=trysnapshot60
Fixed in CVS:                        http://bugs.php.net/fix.php?id=47351&r=fixedcvs
Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47351&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=47351&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=47351&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=47351&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=47351&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=47351&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=47351&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=47351&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=47351&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=47351&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=47351&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=47351&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=47351&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=47351&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=47351&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=47351&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=47351&r=mysqlcfg

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