xref: /PHP-8.0/ext/curl/tests/bug54798-unix.phpt (revision f8d79582)
1--TEST--
2Bug #54798 (Segfault when CURLOPT_STDERR file pointer is closed before calling curl_exec)
3--SKIPIF--
4<?php
5include 'skipif.inc';
6if(substr(PHP_OS, 0, 3) == 'WIN' ) {
7    die('skip not for Windows');
8}
9?>
10--FILE--
11<?php
12
13function checkForClosedFilePointer($host, $curl_option, $description) {
14    $fp = fopen(__DIR__ . '/bug54798.tmp', 'w+');
15
16    $ch = curl_init();
17
18    // we also need CURLOPT_VERBOSE to be set to test CURLOPT_STDERR properly
19    if (CURLOPT_STDERR == $curl_option) {
20        curl_setopt($ch, CURLOPT_VERBOSE, 1);
21    }
22
23    if (CURLOPT_INFILE == $curl_option) {
24        curl_setopt($ch, CURLOPT_UPLOAD, 1);
25    }
26
27    curl_setopt($ch, $curl_option, $fp);
28
29    curl_setopt($ch, CURLOPT_URL, $host);
30    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
31
32    fclose($fp); // <-- premature close of $fp caused a crash!
33
34    curl_exec($ch);
35
36    curl_close($ch);
37
38    echo "Ok for $description\n";
39}
40
41$options_to_check = array(
42    "CURLOPT_STDERR",
43    "CURLOPT_WRITEHEADER",
44    "CURLOPT_FILE",
45    "CURLOPT_INFILE"
46);
47
48include 'server.inc';
49$host = curl_cli_server_start();
50foreach($options_to_check as $option) {
51    checkForClosedFilePointer($host, constant($option), $option);
52}
53
54?>
55--CLEAN--
56<?php @unlink(__DIR__ . '/bug54798.tmp'); ?>
57--EXPECTF--
58%a
59%aOk for CURLOPT_STDERR
60%aOk for CURLOPT_WRITEHEADER
61%aOk for CURLOPT_FILE
62%aOk for CURLOPT_INFILE
63