: Bug #48206 :: Segfault in RecursiveIteratorIterator::current()

Bug #48206	Segfault in RecursiveIteratorIterator::current()
Submitted:	2009-05-09 14:01 UTC	Modified:	2009-05-09 19:48 UTC
From:	matt at raines dot me dot uk	Assigned:
Status:	Closed	Package:	SPL related
PHP Version:	5.*, 6CVS (2009-05-09)	OS:	*
Private report:	No	CVE-ID:	None

[2009-05-09 14:01 UTC] matt at raines dot me dot uk

Description:
------------
If you wrap a RecursiveArrayIterator in a RecursiveIteratorIterator and iterate past the end of the array, PHP crashes.

Reproduce code:
---------------
<?php
$i = new RecursiveIteratorIterator(new RecursiveArrayIterator(array()));
$i->next();
var_dump($i->current());
?>

Expected result:
----------------
NULL

Actual result:
--------------
Segmentation fault (core dumped)

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[2009-05-09 19:48 UTC] scottmac@php.net

This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.