Commit 1765f685479 for php.net

commit 1765f685479836dd945fd64a984f010b9b522f4d
Merge: 90fd4f2f217 eb33623c786
Author: Weilin Du <weilindu@php.net>
Date:   Tue Sep 22 01:48:36 2026 +0800

    Merge branch 'PHP-8.4' into PHP-8.5

    Propagate the backport of PR #23770 from PHP-8.4 to PHP-8.5.

    * PHP-8.4:
      Backport: fix integer overflow in mhash_keygen_s2k (#23770)