UBSan alert at ext/standard/http_fopen_wrapper.c:236

[YuanchengJiang]

Description

The following code:

<?php
$config = [
'http' => [
'timeout' => PHP_INT_MAX,
],
];
$ctx = stream_context_create($config);
var_dump(fopen("http://www.example.com", "r", false, $ctx));

Resulted in this output:

/php-src/ext/standard/http_fopen_wrapper.c:236:20: runtime error: 9.22337e+18 is outside the range of representable values of type 'long'

PHP Version

nightly

Operating System

ubuntu 22.04

[devnexen]

note that for this one I could reproduce it only with clang.