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
40
41
|
--TEST--
strrpos() offset integer overflow
--FILE--
<?php
var_dump(strrpos("t", "t", PHP_INT_MAX+1));
var_dump(strrpos("tttt", "tt", PHP_INT_MAX+1));
var_dump(strrpos(100, 101, PHP_INT_MAX+1));
var_dump(strrpos(1024, 1024, PHP_INT_MAX+1));
var_dump(strrpos(1024, 1024, -PHP_INT_MAX));
var_dump(strrpos(1024, "te", -PHP_INT_MAX));
var_dump(strrpos(1024, 1024, -PHP_INT_MAX-1));
var_dump(strrpos(1024, "te", -PHP_INT_MAX-1));
echo "Done\n";
?>
--EXPECTF--
Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
bool(false)
Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
bool(false)
Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
bool(false)
Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
bool(false)
Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
bool(false)
Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
bool(false)
Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
bool(false)
Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
bool(false)
Done
|
