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--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 = 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'",
$row['Value']));
?>
--INI--
mysqli.allow_local_infile=1
--FILE--
<?php
require_once('connect.inc');
require_once('local_infile_tools.inc');
require_once('table.inc');
function callback_buffer_overflow($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!";
?>
--CLEAN--
<?php
require_once("clean_table.inc");
?>
--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!
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