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-rw-r--r--system/libraries/Security.php10
-rw-r--r--system/libraries/Session.php2
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);
}