diff options
Diffstat (limited to 'system/libraries')
| -rw-r--r-- | system/libraries/Security.php | 10 | ||||
| -rw-r--r-- | system/libraries/Session.php | 2 |
2 files changed, 8 insertions, 4 deletions
diff --git a/system/libraries/Security.php b/system/libraries/Security.php index 9a1590b5c..3c1e9cfba 100644 --- a/system/libraries/Security.php +++ b/system/libraries/Security.php @@ -680,11 +680,10 @@ class CI_Security { * @param string * @return string */ - function sanitize_filename($str) + function sanitize_filename($str, $relative_path = FALSE) { $bad = array( "../", - "./", "<!--", "-->", "<", @@ -701,7 +700,6 @@ class CI_Security { '=', ';', '?', - '/', "%20", "%22", "%3c", // < @@ -717,6 +715,12 @@ class CI_Security { "%3b", // ; "%3d" // = ); + + if ( ! $relative_path) + { + $bad[] = './'; + $bad[] = '/'; + } return stripslashes(str_replace($bad, '', $str)); } diff --git a/system/libraries/Session.php b/system/libraries/Session.php index fc3ee0542..7394e5897 100644 --- a/system/libraries/Session.php +++ b/system/libraries/Session.php @@ -61,7 +61,7 @@ class CI_Session { // Set all the session preferences, which can either be set // manually via the $params array above or via the config file - foreach (array('sess_encrypt_cookie', 'sess_use_database', 'sess_table_name', 'sess_expiration', 'sess_match_ip', 'sess_match_useragent', 'sess_cookie_name', 'cookie_path', 'cookie_domain', 'sess_time_to_update', 'time_reference', 'cookie_prefix', 'encryption_key') as $key) + foreach (array('sess_encrypt_cookie', 'sess_use_database', 'sess_table_name', 'sess_expiration', 'sess_expire_on_close', 'sess_match_ip', 'sess_match_useragent', 'sess_cookie_name', 'cookie_path', 'cookie_domain', 'sess_time_to_update', 'time_reference', 'cookie_prefix', 'encryption_key') as $key) { $this->$key = (isset($params[$key])) ? $params[$key] : $this->CI->config->item($key); } |