1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
--TEST--
Bug #66731: file: infinite recursion
--SKIPIF--
<?php
if (!class_exists('finfo'))
die('skip no fileinfo extension');
--FILE--
<?php
$fd = __DIR__.'/cve-2014-1943.data';
$fm = __DIR__.'/cve-2014-1943.magic';
$a = "\105\122\000\000\000\000\000";
$b = str_repeat("\001", 250000);
$m = "0 byte x\n".
">(1.b) indirect x\n";
file_put_contents($fd, $a);
$fi = finfo_open(FILEINFO_NONE);
var_dump(finfo_file($fi, $fd));
finfo_close($fi);
file_put_contents($fd, $b);
file_put_contents($fm, $m);
$fi = finfo_open(FILEINFO_NONE, $fm);
var_dump(finfo_file($fi, $fd));
finfo_close($fi);
?>
Done
--CLEAN--
<?php
@unlink(__DIR__.'/cve-2014-1943.data');
@unlink(__DIR__.'/cve-2014-1943.magic');
?>
--EXPECTF--
string(%d) "%s"
Warning: finfo_file(): Failed identify data 0:(null) in %s on line %d
bool(false)
Done
|
