comparison vendor/symfony/dom-crawler/Field/FileFormField.php @ 12:7a779792577d

Update Drupal core to v8.4.5 (via Composer)

             $size = filesize($value);
             $info = pathinfo($value);
             $name = $info['basename'];
 
             // copy to a tmp location
-            $tmp = sys_get_temp_dir().'/'.sha1(uniqid(mt_rand(), true));
+            $tmp = sys_get_temp_dir().'/'.strtr(substr(base64_encode(hash('sha256', uniqid(mt_rand(), true), true)), 0, 7), '/', '_');
             if (array_key_exists('extension', $info)) {
                 $tmp .= '.'.$info['extension'];
             }
             if (is_file($tmp)) {
                 unlink($tmp);