From 0346b4d4aa1adc19b681232d922a46bd9ec305d1 Mon Sep 17 00:00:00 2001
From: Intersel <github@intersel.org>
Date: Fri, 18 Nov 2022 18:08:35 +0100
Subject: [PATCH] use of realpath to resolve properly relative_dir

As path directory may be symbolic link in $_SERVER['DOCUMENT_ROOT'], to remove it from $$document_root we need to use realpath to solve correctly the path
---
 fckeditor/editor/filemanager/connectors/php/config.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fckeditor/editor/filemanager/connectors/php/config.php b/fckeditor/editor/filemanager/connectors/php/config.php
index ac16981d..7e731bcb 100755
--- a/fckeditor/editor/filemanager/connectors/php/config.php
+++ b/fckeditor/editor/filemanager/connectors/php/config.php
@@ -196,7 +196,7 @@ function setupBasePathsNix() {
     
     $dir = preg_replace('/editor\/filemanager\/connectors\/.*/', "$animal/",$dir);
     $Config['UserFilesAbsolutePath'] = $dir;
-    $document_root = $_SERVER['DOCUMENT_ROOT'];
+    $document_root = realpath($_SERVER['DOCUMENT_ROOT']);
     $relative_dir = str_replace($document_root, "", $dir);
     $Config['UserFilesPath'] = $relative_dir;
 }