Bug #63680 [Asn->Csd]: Memleak in splfixedarray with cycle reference

From: Date: Wed, 05 Dec 2012 13:59:47 +0000
Subject: Bug #63680 [Asn->Csd]: Memleak in splfixedarray with cycle reference
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=63680&edit=1

 ID:                 63680
 Updated by:         dmitry@php.net
 Reported by:        laruence@php.net
 Summary:            Memleak in splfixedarray with cycle reference
-Status:             Assigned
+Status:             Closed
 Type:               Bug
 Package:            SPL related
 PHP Version:        5.4.9
 Assigned To:        dmitry
 Block user comment: N
 Private report:     N

 New Comment:

Automatic comment on behalf of dmitry@zend.com
Revision: http://git.php.net/?p=php-src.git;a=commit;h=881416cda670a7ddb94db11a41d4929425da7d61
Log: Fixed bug #63680 (Memleak in splfixedarray with cycle reference)


Previous Comments:
------------------------------------------------------------------------
[2012-12-04 05:23:20] laruence@php.net

The following patch has been added/updated:

Patch Name: bug63680.patch
Revision:   1354598600
URL:        https://bugs.php.net/patch-display.php?bug=63680&patch=bug63680.patch&revision=1354598600

------------------------------------------------------------------------
[2012-12-04 05:22:46] laruence@php.net

Description:
------------
dmitry introduced the new get_gc handler, but seems splfixedarray doesn't 
implement it.

                         
also there are some other extensions still using ugly implementation for gc, I 
will review them one by one.

thanks

Test script:
---------------
<?php
function dummy() {
    $a = new SplFixedArray(1);
    $b = new SplFixedArray(1);
    $a[0] = $b;
    $b[0] = $a;
}

dummy();
var_dump(gc_collect_cycles());

Expected result:
----------------
int(2)

Actual result:
--------------
int(0)


------------------------------------------------------------------------



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