From e527e810970798b7c1ecfe1cf8d20a3e7a9aa238 Mon Sep 17 00:00:00 2001
From: Fabrizio Balliano <fabrizio.balliano@gmail.com>
Date: Thu, 26 Jan 2023 10:23:33 +0000
Subject: [PATCH] Fixed incorrect case for _isValidSource() method call

---
 lib/Varien/Io/File.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Varien/Io/File.php b/lib/Varien/Io/File.php
index 5814f7345b6..8212c53ed12 100644
--- a/lib/Varien/Io/File.php
+++ b/lib/Varien/Io/File.php
@@ -469,7 +469,7 @@ public function write($filename, $src, $mode = null)
             throw new Exception('Detected malicious path or filename input.');
         }
 
-        if (!$this->_IsValidSource($src) || !$this->_isFilenameWriteable($filename)) {
+        if (!$this->_isValidSource($src) || !$this->_isFilenameWriteable($filename)) {
             return false;
         }