From: laruence
Operating system:
PHP version: 5.4.9
Package: SPL related
Bug Type: Bug
Bug description:Memleak in splfixedarray with cycle reference
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)
--
Edit bug report at https://bugs.php.net/bug.php?id=63680&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=63680&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=63680&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=63680&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=63680&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=63680&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=63680&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=63680&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=63680&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=63680&r=support
Expected behavior: https://bugs.php.net/fix.php?id=63680&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=63680&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=63680&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=63680&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63680&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63680&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=63680&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=63680&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=63680&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=63680&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=63680&r=mysqlcfg
