Annotation of embedaddon/php/ext/standard/tests/strings/bug40754.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Bug #40754 (Overflow checks inside string functions)
3: --FILE--
4: <?php
5:
6: $v = 2147483647;
7:
8: var_dump(substr("abcde", 1, $v));
9: var_dump(substr_replace("abcde", "x", $v, $v));
10:
11: var_dump(strspn("abcde", "abc", $v, $v));
12: var_dump(strcspn("abcde", "abc", $v, $v));
13:
14: var_dump(substr_count("abcde", "abc", $v, $v));
15: var_dump(substr_compare("abcde", "abc", $v, $v));
16:
17: var_dump(stripos("abcde", "abc", $v));
18: var_dump(substr_count("abcde", "abc", $v, 1));
19: var_dump(substr_count("abcde", "abc", 1, $v));
20: var_dump(strpos("abcde", "abc", $v));
21: var_dump(stripos("abcde", "abc", $v));
22: var_dump(strrpos("abcde", "abc", $v));
23: var_dump(strripos("abcde", "abc", $v));
24: var_dump(strncmp("abcde", "abc", $v));
25: var_dump(chunk_split("abcde", $v, "abc"));
26: var_dump(substr("abcde", $v, $v));
27:
28: ?>
29: --EXPECTF--
30: %unicode|string%(4) "bcde"
31: %unicode|string%(6) "abcdex"
32: bool(false)
33: bool(false)
34:
35: Warning: substr_count(): Offset value 2147483647 exceeds string length in %s on line %d
36: bool(false)
37:
38: Warning: substr_compare(): The start position cannot exceed initial string length in %s on line %d
39: bool(false)
40:
41: Warning: stripos(): Offset not contained in string in %s on line %d
42: bool(false)
43:
44: Warning: substr_count(): Offset value 2147483647 exceeds string length in %s on line %d
45: bool(false)
46:
47: Warning: substr_count(): Length value 2147483647 exceeds string length in %s on line %d
48: bool(false)
49:
50: Warning: strpos(): Offset not contained in string in %s on line %d
51: bool(false)
52:
53: Warning: stripos(): Offset not contained in string in %s on line %d
54: bool(false)
55:
56: Warning: strrpos(): Offset is greater than the length of haystack string in %s on line %d
57: bool(false)
58:
59: Warning: strripos(): Offset is greater than the length of haystack string in %s on line %d
60: bool(false)
61: int(2)
62: string(8) "abcdeabc"
63: bool(false)
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