diff options
Diffstat (limited to 'system/core/Security.php')
| -rw-r--r-- | system/core/Security.php | 51 |
1 files changed, 19 insertions, 32 deletions
diff --git a/system/core/Security.php b/system/core/Security.php index cd1cb1ab4..196d61144 100644 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -115,36 +115,6 @@ class CI_Security { ); /** - * List of bad chars for sanitize filename - * - * @var array - */ - private $_filename_bad_str_rules = array( - 'default' => array( - '../', '<!--', '-->', '<', '>', - "'", '"', '&', '$', '#', - '{', '}', '[', ']', '=', - ';', '?', '%20', '%22', - '%3c', // < - '%253c', // < - '%3e', // > - '%0e', // > - '%28', // ( - '%29', // ) - '%2528', // ( - '%26', // & - '%24', // $ - '%3f', // ? - '%3b', // ; - '%3d' // = - ), - 'windows' => array( - '\\', '/', ':', '*', '?', - '"', '<', '>', '|', - ), - ); - - /** * Class constructor * * @return void @@ -577,9 +547,26 @@ class CI_Security { * @param bool $relative_path Whether to preserve paths * @return string */ - public function sanitize_filename($str, $relative_path = FALSE, $rule = 'default') + public function sanitize_filename($str, $relative_path = FALSE) { - $bad = $this->_filename_bad_str_rules[$rule]; + $bad = array( + '../', '<!--', '-->', '<', '>', + "'", '"', '&', '$', '#', + '{', '}', '[', ']', '=', + ';', '?', '%20', '%22', + '%3c', // < + '%253c', // < + '%3e', // > + '%0e', // > + '%28', // ( + '%29', // ) + '%2528', // ( + '%26', // & + '%24', // $ + '%3f', // ? + '%3b', // ; + '%3d' // = + ); if ( ! $relative_path) { |