xref: /PHP-8.1/ext/pgsql/tests/bug81720.phpt (revision 7c2d1fda) 
1--TEST--
2Bug #81720 (Uninitialized array in pg_query_params() leading to RCE)
3--EXTENSIONS--
4pgsql
5--SKIPIF--
6<?php include("skipif.inc"); ?>
7--FILE--
8<?php
9include('config.inc');
10
11$conn = pg_connect($conn_str);
12
13try {
14    pg_query_params($conn, 'SELECT $1, $2', [1, new stdClass()]);
15} catch (Throwable $ex) {
16    echo $ex->getMessage(), PHP_EOL;
17}
18
19try {
20    pg_send_prepare($conn, "my_query", 'SELECT $1, $2');
21    pg_get_result($conn);
22    pg_send_execute($conn, "my_query", [1, new stdClass()]);
23} catch (Throwable $ex) {
24    echo $ex->getMessage(), PHP_EOL;
25}
26?>
27--EXPECT--
28Object of class stdClass could not be converted to string
29Object of class stdClass could not be converted to string
30