PHP :: Bug #36898 :: __set() leaks memory
| Bug #36898 | __set() leaks memory | ||||
|---|---|---|---|---|---|
| Submitted: | 2006-03-28 21:48 UTC | Modified: | 2006-03-29 17:19 UTC | ||
| From: | bjori@php.net | Assigned: | tony2001 (profile) | ||
| Status: | Closed | Package: | Scripting Engine problem | ||
| PHP Version: | 5CVS-2006-03-28 (CVS) | OS: | FreeBSD6 | ||
| Private report: | No | CVE-ID: | None | ||
[2006-03-28 21:48 UTC] bjori@php.net
Description:
------------
__set() seems to leak memory when extending internal classes
(DOMElement for instance)
Reproduce code:
---------------
<?php
class foo extends DOMElement {
private $a = array();
public function __construct() {
}
public function __set($k, $v) {
$this->a[$k] = $v;
}
}
$obj = new foo;
$obj->foo = "bar";
Actual result:
--------------
[Tue Mar 28 21:45:10 2006] Script: 'element.php'
/usr/src/php51/Zend/zend_object_handlers.c(292) : Freeing 0x08320364 (5 bytes), script=element.php
/usr/src/php51/Zend/zend_hash.c(314) : Actual location (location was relayed)
[Tue Mar 28 21:45:10 2006] Script: 'element.php'
/usr/src/php51/Zend/zend_hash.c(307) : Freeing 0x08322B24 (39 bytes), script=element.php
[Tue Mar 28 21:45:10 2006] Script: 'element.php'
/usr/src/php51/Zend/zend_object_handlers.c(284) : Freeing 0x08322AA4 (32 bytes), script=element.php
/usr/src/php51/Zend/zend_hash.c(169) : Actual location (location was relayed)
[Tue Mar 28 21:45:10 2006] Script: 'element.php'
/usr/src/php51/Zend/zend_object_handlers.c(283) : Freeing 0x08322A24 (44 bytes), script=element.php
=== Total 4 memory leaks detected ===
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[2006-03-28 22:22 UTC] tony2001@php.net
[2006-03-29 17:19 UTC] tony2001@php.net