mirror of
https://github.com/php/php-src.git
synced 2024-10-20 16:02:44 +00:00
63 lines
1.6 KiB
PHP
63 lines
1.6 KiB
PHP
--TEST--
|
|
mysqli_set_local_infile_handler() - buffer overflow
|
|
--SKIPIF--
|
|
<?php
|
|
require_once('skipif.inc');
|
|
require_once('skipifemb.inc');
|
|
require_once('skipifconnectfailure.inc');
|
|
|
|
if (!function_exists('mysqli_set_local_infile_handler'))
|
|
die("skip - function not available.");
|
|
|
|
require_once('connect.inc');
|
|
if (!$TEST_EXPERIMENTAL)
|
|
die("skip - experimental (= unsupported) feature");
|
|
|
|
if (!$link = mysqli_connect($host, $user, $passwb, $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'",
|
|
$row['Value']));
|
|
?>
|
|
--INI--
|
|
mysqli.allow_local_infile=1
|
|
--FILE--
|
|
<?php
|
|
require_once('connect.inc');
|
|
require_once('local_infile_tools.inc');
|
|
require_once('table.inc');
|
|
|
|
function callback_buffer_overflow($fp, &$buffer, $buflen, &$error) {
|
|
static $invocation = 0;
|
|
|
|
printf("Callback: %d\n", $invocation);
|
|
$buffer = fread($fp, $buflen);
|
|
|
|
$buffer = str_repeat(';', $buflen * 2);
|
|
return strlen($buffer);
|
|
}
|
|
|
|
$file = create_standard_csv(5);
|
|
$expected = array();
|
|
try_handler(20, $link, $file, 'callback_buffer_overflow', $expected);
|
|
|
|
mysqli_close($link);
|
|
print "done!";
|
|
?>
|
|
--EXPECTF--
|
|
Callback set to 'callback_buffer_overflow'
|
|
Callback: 0
|
|
|
|
Warning: mysqli_query(): Too much data returned in %s on line %d
|
|
[022] LOAD DATA failed, [%d] Too much data returned
|
|
done!
|