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