From a139699e7e37ab00044a4d1b5d9b526343d2dc2f Mon Sep 17 00:00:00 2001
From: Markus Bauer <markus.bauer@cispa.saarland>
Date: Fri, 7 Oct 2022 15:17:21 +0200
Subject: [PATCH] Include new "full_path" field in security hash as of PHP 8.1

---
 lib/Cake/View/Helper/FormHelper.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Cake/View/Helper/FormHelper.php b/lib/Cake/View/Helper/FormHelper.php
index 0081b7754..376ce8d39 100644
--- a/lib/Cake/View/Helper/FormHelper.php
+++ b/lib/Cake/View/Helper/FormHelper.php
@@ -1803,6 +1803,9 @@ class FormHelper extends AppHelper {
 		foreach (array('name', 'type', 'tmp_name', 'error', 'size') as $suffix) {
 			$this->_secure($secure, array_merge($field, array($suffix)));
 		}
+		if (version_compare(PHP_VERSION, '8.1.0', '>=')) {
+			$this->_secure($secure, array_merge($field, array('full_path')));
+		}
 
 		$exclude = array('name' => null, 'value' => null);
 		return $this->Html->useTag('file', $options['name'], array_diff_key($options, $exclude));