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-rw-r--r--system/libraries/Session/Session.php6
1 files changed, 5 insertions, 1 deletions
diff --git a/system/libraries/Session/Session.php b/system/libraries/Session/Session.php
index f250c3d64..bf11cd181 100644
--- a/system/libraries/Session/Session.php
+++ b/system/libraries/Session/Session.php
@@ -122,7 +122,11 @@ class CI_Session {
session_start();
- if (($regenerate_time = config_item('sess_time_to_update')) > 0)
+ // Is session ID auto-regeneration configured? (ignoring ajax requests)
+ if ( ! empty($_SERVER['HTTP_X_REQUESTED_WITH'])
+ && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest'
+ && $regenerate_time = config_item('sess_time_to_update')) > 0
+ )
{
if ( ! isset($_SESSION['__ci_last_regenerate']))
{