3 files changed, 2 insertions, 43 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index fa1d5e9bf..08057f2f7 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1754,47 +1754,6 @@ class CI_Email {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Get IP
-	 *
-	 * @return	string
-	 */
-	protected function _get_ip()
-	{
-		if ($this->_IP !== FALSE)
-		{
-			return $this->_IP;
-		}
-
-		$cip = ( ! empty($_SERVER['HTTP_CLIENT_IP'])) ? $_SERVER['HTTP_CLIENT_IP'] : FALSE;
-		$rip = ( ! empty($_SERVER['REMOTE_ADDR'])) ? $_SERVER['REMOTE_ADDR'] : FALSE;
-		if ($cip) $this->_IP = $cip;
-		elseif ($rip) $this->_IP = $rip;
-		else
-		{
-			$fip = ( ! empty($_SERVER['HTTP_X_FORWARDED_FOR'])) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : FALSE;
-			if ($fip)
-			{
-				$this->_IP = $fip;
-			}
-		}
-
-		if (strpos($this->_IP, ',') !== FALSE)
-		{
-			$x = explode(',', $this->_IP);
-			$this->_IP = end($x);
-		}
-
-		if ( ! preg_match('/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/', $this->_IP))
-		{
-			$this->_IP = '0.0.0.0';
-		}
-
-		return $this->_IP;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
 	 * Get Debug Message
 	 *
 	 * @return	string
diff --git a/system/libraries/Session/drivers/Session_cookie.php b/system/libraries/Session/drivers/Session_cookie.php
index fb62c7ec4..5bb1f7aa6 100755
--- a/system/libraries/Session/drivers/Session_cookie.php
+++ b/system/libraries/Session/drivers/Session_cookie.php
@@ -405,7 +405,7 @@ class CI_Session_cookie extends CI_Session_driver {
 		}
 
 		// Is the session current?
-		if (($session['last_activity'] + $this->sess_expiration) < $this->now)
+		if (($session['last_activity'] + $this->sess_expiration) < $this->now OR $session['last_activity'] > $this->now)
 		{
 			$this->sess_destroy();
 			return FALSE;
diff --git a/system/libraries/Session/drivers/Session_native.php b/system/libraries/Session/drivers/Session_native.php
index 8d5e51546..6529d4c36 100755
--- a/system/libraries/Session/drivers/Session_native.php
+++ b/system/libraries/Session/drivers/Session_native.php
@@ -107,7 +107,7 @@ class CI_Session_native extends CI_Session_driver {
 		// Check session expiration, ip, and agent
 		$now = time();
 		$destroy = FALSE;
-		if (isset($_SESSION['last_activity']) && ($_SESSION['last_activity'] + $expire) < $now)
+		if (isset($_SESSION['last_activity']) && (($_SESSION['last_activity'] + $expire) < $now OR $_SESSION['last_activity'] > $now))
 		{
 			// Expired - destroy
 			$destroy = TRUE;