From 3ce72ee99bc230c3df10841a69d0ff243eb1a0bb Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 1 Jul 2024 20:08:41 +0200
Subject: Adding upstream version 6.5.5+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 wp-includes/functions.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'wp-includes/functions.php')

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index fd305be..f9d6176 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -6192,6 +6192,9 @@ function validate_file( $file, $allowed_files = array() ) {
 		return 0;
 	}
 
+	// Normalize path for Windows servers
+	$file = wp_normalize_path( $file );
+
 	// `../` on its own is not allowed:
 	if ( '../' === $file ) {
 		return 1;
-- 
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