Update v1.0.6.5

vendor/symfony/filesystem/Filesystem.php

@@ -115,6 +115,10 @@ class Filesystem
     public function exists($files)
     {
         foreach ($this->toIterator($files) as $file) {
+            if ('\\' === DIRECTORY_SEPARATOR && strlen($file) > 258) {
+                throw new IOException('Could not check if file exist because path length exceeds 258 characters.', 0, null, $file);
+            }
+
             if (!file_exists($file)) {
                 return false;
             }
@@ -154,7 +158,7 @@ class Filesystem
         $files = iterator_to_array($this->toIterator($files));
         $files = array_reverse($files);
         foreach ($files as $file) {
-            if (!file_exists($file) && !is_link($file)) {
+            if (!$this->exists($file) && !is_link($file)) {
                 continue;
             }
 
@@ -268,7 +272,7 @@ class Filesystem
     public function rename($origin, $target, $overwrite = false)
     {
         // we check that target does not exist
-        if (!$overwrite && is_readable($target)) {
+        if (!$overwrite && $this->isReadable($target)) {
             throw new IOException(sprintf('Cannot rename because the target "%s" already exists.', $target), 0, null, $target);
         }
 
@@ -277,6 +281,22 @@ class Filesystem
         }
     }
 
+    /**
+     * Tells whether a file exists and is readable.
+     *
+     * @param string $filename Path to the file.
+     *
+     * @throws IOException When windows path is longer than 258 characters
+     */
+    private function isReadable($filename)
+    {
+        if ('\\' === DIRECTORY_SEPARATOR && strlen($filename) > 258) {
+            throw new IOException('Could not check if file is readable because path length exceeds 258 characters.', 0, null, $filename);
+        }
+
+        return is_readable($filename);
+    }
+
     /**
      * Creates a symbolic link or copy a directory.
      *