diff options
Diffstat (limited to 'system/libraries/Session/drivers/Session_files_driver.php')
| -rw-r--r-- | system/libraries/Session/drivers/Session_files_driver.php | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/system/libraries/Session/drivers/Session_files_driver.php b/system/libraries/Session/drivers/Session_files_driver.php index 92c5ebc03..4a86ec9d6 100644 --- a/system/libraries/Session/drivers/Session_files_driver.php +++ b/system/libraries/Session/drivers/Session_files_driver.php @@ -148,6 +148,8 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle .$name // we'll use the session cookie name as a prefix to avoid collisions .($this->_config['match_ip'] ? md5($_SERVER['REMOTE_ADDR']) : ''); + $this->php5_validate_id(); + return $this->_success; } @@ -392,6 +394,22 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle // -------------------------------------------------------------------- /** + * Validate ID + * + * Checks whether a session ID record exists server-side, + * to enforce session.use_strict_mode. + * + * @param string $id + * @return bool + */ + public function validateId($id) + { + return is_file($this->_file_path.$id); + } + + // -------------------------------------------------------------------- + + /** * Byte-safe strlen() * * @param string $str |