2 files changed, 2 insertions, 2 deletions
diff --git a/phpBB/includes/session.php b/phpBB/includes/session.php
index 275618f7dc..e18c71bcc5 100644
--- a/phpBB/includes/session.php
+++ b/phpBB/includes/session.php
@@ -590,7 +590,7 @@ class session
 		if (!defined('IN_ERROR_HANDLER') && (!$this->session_id || !$db->sql_query($sql) || !$db->sql_affectedrows()))
 		{
 			// Limit new sessions in 1 minute period (if required)
-			if ((!isset($this->data['session_time']) || !$this->data['session_time']) && $config['active_sessions'])
+			if (empty($this->data['session_time']) && $config['active_sessions'])
 			{
 				$sql = 'SELECT COUNT(session_id) AS sessions
 					FROM ' . SESSIONS_TABLE . '
diff --git a/phpBB/ucp.php b/phpBB/ucp.php
index fcb9c9ec71..0df248dd2d 100755
--- a/phpBB/ucp.php
+++ b/phpBB/ucp.php
@@ -82,7 +82,7 @@ switch ($mode)
 	break;
 
 	case 'logout':
-		if ($user->data['user_id'] != ANONYMOUS && (!empty($_GET['sid']) && ($_GET['sid'] == $user->session_id)))
+		if ($user->data['user_id'] != ANONYMOUS && isset($_GET['sid']) && !is_array($_GET['sid']) && $_GET['sid'] === $user->session_id)
 		{
 			$user->session_kill();
 			$user->session_begin();