1--TEST-- 2GH-8058 (NULL pointer dereference in mysqlnd package (#81706)) 3--EXTENSIONS-- 4mysqli 5--SKIPIF-- 6<?php 7require_once 'skipifconnectfailure.inc'; 8?> 9--FILE-- 10<?php 11require_once "connect.inc"; 12 13mysqli_report(MYSQLI_REPORT_OFF); 14$mysqli = new my_mysqli($host, $user, $passwd, $db, $port, $socket); 15 16// There should be no segfault due to NULL deref 17$stmt = $mysqli->prepare("select 1,2,3"); 18$stmt->bind_result($a,$a,$a); 19$stmt->prepare(""); 20$stmt->prepare("select ".str_repeat("'A',", 0x1201)."1"); 21unset($stmt); // trigger dtor 22 23// There should be no memory leak 24$stmt = $mysqli->prepare("select 1,2,3"); 25$stmt->bind_result($a,$a,$a); 26$stmt->prepare(""); 27$stmt->prepare("select 1"); 28unset($stmt); // trigger dtor 29 30mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT); 31$stmt = $mysqli->prepare("select 1,2,3"); 32try { 33 // We expect an exception to be thrown 34 $stmt->prepare(""); 35} catch (mysqli_sql_exception $e) { 36 var_dump($e->getMessage()); 37} 38?> 39--EXPECT-- 40string(15) "Query was empty" 41
