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|
--TEST--
SPL: Test that serialized blob contains unique elements (CVE-2010-2225)
--FILE--
<?php
$badblobs = array(
'x:i:2;i:0;,i:1;;i:0;,i:2;;m:a:0:{}',
'x:i:3;O:8:"stdClass":0:{},O:8:"stdClass":0:{};R:1;,i:1;;O:8:"stdClass":0:{},r:2;;m:a:0:{}',
'x:i:3;O:8:"stdClass":0:{},O:8:"stdClass":0:{};r:1;,i:1;;O:8:"stdClass":0:{},r:2;;m:a:0:{}',
);
foreach($badblobs as $blob) {
try {
$so = new SplObjectStorage();
$so->unserialize($blob);
var_dump($so);
} catch(UnexpectedValueException $e) {
echo $e->getMessage()."\n";
}
}
--EXPECTF--
Error at offset 6 of 34 bytes
Error at offset 46 of 89 bytes
object(SplObjectStorage)#2 (1) {
["storage":"SplObjectStorage":private]=>
array(2) {
["%s"]=>
array(2) {
["obj"]=>
object(stdClass)#3 (0) {
}
["inf"]=>
int(1)
}
["%s"]=>
array(2) {
["obj"]=>
object(stdClass)#1 (0) {
}
["inf"]=>
object(stdClass)#4 (0) {
}
}
}
}
|
