bug70949.phpt   [plain text]

--TEST--
Bug #70949 (SQL Result Sets With NULL Can Cause Fatal Memory Errors)
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifconnectfailure.inc');
require_once("connect.inc");
if (!$IS_MYSQLND) {
	die("skip mysqlnd only test");
}
?>
--FILE--
<?php
require_once("connect.inc");
$mysql = new my_mysqli($host, $user, $passwd, $db, $port, $socket);

$mysql->query("DROP TABLE IF EXISTS bug70949");
$mysql->query("CREATE TABLE bug70949(name varchar(255))");
$mysql->query("INSERT INTO bug70949 VALUES ('dummy'),(NULL),('foo'),('bar')");

$sql = "select * from bug70949";

if ($stmt = $mysql->prepare($sql))
{	
	$stmt->attr_set(MYSQLI_STMT_ATTR_CURSOR_TYPE, MYSQLI_CURSOR_TYPE_READ_ONLY);

	if ($stmt->bind_result($name)) {
		{
			if ($stmt->execute())
			{
				while ($stmt->fetch())
				{	
					var_dump($name);
				}
			}
		}

		$stmt->free_result();
		$stmt->close();
	}


	$mysql->close();
}

?>
--CLEAN--
<?php
require_once("connect.inc");
if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
   printf("[c001] [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());

if (!mysqli_query($link, "DROP TABLE IF EXISTS bug70949"))
	printf("[c002] Cannot drop table, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

mysqli_close($link);
?>
--EXPECT--
string(5) "dummy"
NULL
string(3) "foo"
string(3) "bar"