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authorTom Atkinson <atkinson.tommy@neosoft.ba>2015-02-04 17:54:52 +0100
committerTom Atkinson <atkinson.tommy@neosoft.ba>2015-02-05 19:59:01 +0100
commit388ce59de69cc524e6869994c4d18294c089477f (patch)
tree331d3b83d2a61eba9c2e32e4d1e753748d61dd84 /system/libraries/Session
parentcf2607d9c7f5d0ea6cb79fc75a9f2f3bcb893889 (diff)
Use session cookie name in gc check
Diffstat (limited to 'system/libraries/Session')
-rw-r--r--system/libraries/Session/drivers/Session_files_driver.php10
1 files changed, 8 insertions, 2 deletions
diff --git a/system/libraries/Session/drivers/Session_files_driver.php b/system/libraries/Session/drivers/Session_files_driver.php
index d3ef34acd..5852277e8 100644
--- a/system/libraries/Session/drivers/Session_files_driver.php
+++ b/system/libraries/Session/drivers/Session_files_driver.php
@@ -107,7 +107,7 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
* Sanitizes the save_path directory.
*
* @param string $save_path Path to session files' directory
- * @param string $name Session cookie name, unused
+ * @param string $name Session cookie name
* @return bool
*/
public function open($save_path, $name)
@@ -332,10 +332,16 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
$ts = time() - $maxlifetime;
+ $pattern = sprintf(
+ '/^%s[0-9a-f]{%d}$/',
+ preg_quote($this->_config['cookie_name'], '/'),
+ ($this->_config['match_ip'] === TRUE ? 72 : 40)
+ );
+
foreach ($files as $file)
{
// If the filename doesn't match this pattern, it's either not a session file or is not ours
- if ( ! preg_match('/(?:[0-9a-f]{32})?[0-9a-f]{40}$/i', $file)
+ if ( ! preg_match($pattern, $file)
OR ! is_file($this->_config['save_path'].DIRECTORY_SEPARATOR.$file)
OR ($mtime = filemtime($this->_config['save_path'].DIRECTORY_SEPARATOR.$file)) === FALSE
OR $mtime > $ts)