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38 lines
541 B
PHP
38 lines
541 B
PHP
--TEST--
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Bug #68976 Use After Free Vulnerability in unserialize()
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--FILE--
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<?php
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class evilClass {
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public $name;
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function __wakeup() {
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unset($this->name);
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}
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}
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$fakezval = pack(
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'IIII',
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0x00100000,
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0x00000400,
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0x00000000,
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0x00000006
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);
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$data = unserialize('a:2:{i:0;O:9:"evilClass":1:{s:4:"name";a:2:{i:0;i:1;i:1;i:2;}}i:1;R:4;}');
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for($i = 0; $i < 5; $i++) {
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$v[$i] = $fakezval.$i;
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}
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var_dump($data);
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?>
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===DONE===
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--EXPECT--
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array(2) {
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[0]=>
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object(evilClass)#1 (0) {
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}
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[1]=>
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int(1)
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}
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===DONE===
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