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--TEST--
Bug #69899: Segfault on stmt close after free_result with mysqlnd.
--DESCRIPTION--
The segfault happens only if the database connection was already closed and
free_result is called on a prepared statement followed by closing that
statement. This is due to mysqlnd_stmt::free_result (mysqlnd_ps.c) which
unconditionally sets the connection of the statement to ready, despite the fact
that it might already be closed.
--EXTENSIONS--
mysqli
--SKIPIF--
<?php
require_once __DIR__ . '/skipifconnectfailure.inc';
?>
--FILE--
<?php
require_once __DIR__ . '/connect.inc';
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new mysqli($host, $user, $passwd, $db, $port, $socket);
$stmt = $mysqli->prepare('SELECT 1');
var_dump(
$mysqli->close(),
$stmt->free_result(),
$stmt->close()
);
?>
--EXPECT--
bool(true)
NULL
bool(true)
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