xref: /PHP-7.4/ext/mysqli/tests/bug72489.phpt (revision 782352c5) 
1--TEST--
2Bug #72489 (PHP Crashes When Modifying Array Containing MySQLi Result Data)
3--SKIPIF--
4<?php
5require_once('skipif.inc');
6require_once('skipifconnectfailure.inc');
7?>
8--FILE--
9<?php
10
11require_once("connect.inc");
12if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
13    printf("[001] Connect failed, [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
14}
15
16if (!$link->query("DROP TABLE IF EXISTS bug72489")) {
17    printf("[002] [%d] %s\n", $link->errno, $link->error);
18}
19
20if (!$link->query("CREATE TABLE bug72489 (id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY, code VARCHAR(30) NOT NULL)")) {
21    printf("[003] [%d] %s\n", $link->errno, $link->error);
22}
23
24$seedSQL = "INSERT INTO bug72489 (`code`) VALUES ('code1'), ('code2'), ('code3');";
25if (!$link->query($seedSQL)) {
26    printf("[004] [%d] %s\n", $link->errno, $link->error);
27}
28
29$subRow = array();
30
31if (!$stmt = $link->prepare("SELECT id, code FROM bug72489")) {
32    printf("[005] [%d] %s\n", $link->errno, $link->error);
33}
34
35$stmt->attr_set(MYSQLI_STMT_ATTR_CURSOR_TYPE, MYSQLI_CURSOR_TYPE_READ_ONLY);
36if (!$stmt->bind_result($subRow['id'], $subRow['code']) || !$stmt->execute()) {
37    printf("[006] [%d] %s\n", $link->errno, $link->error);
38}
39
40while ($stmt->fetch()) {
41    $testArray = array('id' => 1);
42    $subRow['code'] = $testArray;
43}
44
45echo "Finished 1\n";
46
47$newArray = array();
48
49echo "Finished 2\n";
50
51?>
52--CLEAN--
53<?php
54require_once("connect.inc");
55if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
56    printf("[c001] [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
57
58if (!mysqli_query($link, "DROP TABLE IF EXISTS bug72489"))
59    printf("[c002] Cannot drop table, [%d] %s\n", mysqli_errno($link), mysqli_error($link));
60
61mysqli_close($link);
62?>
63--EXPECT--
64Finished 1
65Finished 2
66