integer overflow in php_date.c:5137:35

[chongwick]

Description

The following code:

<?php
$a = DateTime::createFromFormat('Y-m-d H:i:s', '2009-10-20 09:00:12');
$b = new DateInterval('P1M');
$period = new DatePeriod($a, $b, PHP_INT_MAX);

Resulted in this output:

/home/dan/php-src/ext/date/php_date.c:5137:35: runtime error: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long int'

PHP Version

8.4.1

Operating System

No response

[alecpl]

Probably a duplicate of #14709.

[cmb69]

Indeed, a duplicate of #14709.