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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
--TEST--
mysqli_set_local_infile_handler() - random ASCII character including \0
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
require_once('skipifconnectfailure.inc');
require_once('connect.inc');
if (!function_exists('mysqli_set_local_infile_handler'))
die("skip - function not available.");
if (!$TEST_EXPERIMENTAL)
die("skip - experimental (= unsupported) feature");
if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
die("skip Cannot connect to MySQL");
if (!$res = mysqli_query($link, 'SHOW VARIABLES LIKE "local_infile"')) {
mysqli_close($link);
die("skip Cannot check if Server variable 'local_infile' is set to 'ON'");
}
$row = mysqli_fetch_assoc($res);
mysqli_free_result($res);
mysqli_close($link);
if ('ON' != $row['Value'])
die(sprintf("skip Server variable 'local_infile' seems not set to 'ON', found '%s'",
$row['Value']));
?>
--INI--
mysqli.allow_local_infile=1
--FILE--
<?php
require_once('connect.inc');
require_once('local_infile_tools.inc');
require_once('table.inc');
function callback_bad_character($fp, &$buffer, $buflen, &$error) {
static $invocation = 0;
printf("Callback: %d\n", $invocation++);
$num_chars = (version_compare(PHP_VERSION, '5.9.9', '>') == 1) ? (floor($buflen / 2) - 10) : ($buflen - 5);
$part1 = floor($num_chars / 2);
$part2 = $num_chars - $part1;
$buffer = '';
for ($i = 0; $i < $part1; $i++)
$buffer .= chr(mt_rand(0, 255));
$buffer .= ';"';
for ($i = 0; $i < $part2; $i++)
$buffer .= chr(mt_rand(0, 255));
$buffer .= '";';
if ($invocation > 10)
return 0;
return strlen($buffer);
}
$file = create_standard_csv(5);
/* we feed the handler with random data, therefore we cannot specify and expected rows */
try_handler(20, $link, $file, 'callback_bad_character');
mysqli_close($link);
print "done!";
?>
--CLEAN--
<?php
require_once("clean_table.inc");
?>
--EXPECTF--
Callback set to 'callback_bad_character'
Callback: 0
Callback: 1
Callback: 2
Callback: 3
Callback: 4
Callback: 5
Callback: 6
Callback: 7
Callback: 8
Callback: 9
Callback: 10
done!
|
