Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /usr/share/tests/pecl/igbinary/tests/ |
--TEST--
Nested objects cause segfault, php bug #54662
--SKIPIF--
<?php if (!extension_loaded("igbinary")) print "skip"; ?>
--FILE--
<?php
/**
* Proof of concept, segmentation fault (spl_array.c/igbinary.c)
* when using nested objects.
*
* @author Aleksey Korzun
*/
class Storage {
public $storage = "a string";
}
$collection = new ArrayObject;
$collection->append(new Storage);
$ser = igbinary_serialize($collection);
$new_collection = igbinary_unserialize($ser);
var_dump($new_collection[0]->storage);
--EXPECT--
string(8) "a string"