oprava spatne chybne umisteneho dotazu na validitu v SQL dotazu

src/warden-server/lib/Warden.pm

@@ -106,13 +106,13 @@ sub authorizeClient
 
   # check if client is valid and obtain client_id, ip_net_client and receive_own_events
   if($function_name eq 'saveNewEvent') {
-    $sth = $DBH->prepare("SELECT client_id, ip_net_client, receive_own_events FROM clients WHERE hostname IN ($alt_names) AND service = ? AND client_type = ? ORDER BY SUBSTRING_INDEX(ip_net_client,'/', -1) DESC AND valid = 't';");
+    $sth = $DBH->prepare("SELECT client_id, ip_net_client, receive_own_events FROM clients WHERE hostname IN ($alt_names) AND service = ? AND client_type = ? AND valid = 't' ORDER BY SUBSTRING_INDEX(ip_net_client,'/', -1) DESC;");
   } elsif($function_name eq 'getNewEvents') {
-    $sth = $DBH->prepare("SELECT client_id, ip_net_client, receive_own_events FROM clients WHERE hostname IN ($alt_names) AND (type = ? OR type = '_any_') AND client_type = ? ORDER BY SUBSTRING_INDEX(ip_net_client,'/', -1) DESC AND valid = 't';");
+    $sth = $DBH->prepare("SELECT client_id, ip_net_client, receive_own_events FROM clients WHERE hostname IN ($alt_names) AND (type = ? OR type = '_any_') AND client_type = ? AND valid = 't' ORDER BY SUBSTRING_INDEX(ip_net_client,'/', -1) DESC;");
   } elsif($function_name eq 'getClientInfo') {
-    $sth = $DBH->prepare("SELECT client_id, ip_net_client, receive_own_events FROM clients WHERE hostname IN ($alt_names) ORDER BY SUBSTRING_INDEX(ip_net_client,'/', -1) DESC AND valid = 't';");
+    $sth = $DBH->prepare("SELECT client_id, ip_net_client, receive_own_events FROM clients WHERE hostname IN ($alt_names) AND valid = 't' ORDER BY SUBSTRING_INDEX(ip_net_client,'/', -1) DESC;");
   } elsif($function_name eq 'getLastId') {
-    $sth = $DBH->prepare("SELECT client_id, ip_net_client, receive_own_events FROM clients WHERE hostname IN ($alt_names) AND client_type = 'r' ORDER BY SUBSTRING_INDEX(ip_net_client,'/', -1) DESC AND valid = 't';");
+    $sth = $DBH->prepare("SELECT client_id, ip_net_client, receive_own_events FROM clients WHERE hostname IN ($alt_names) AND client_type = 'r' AND valid = 't' ORDER BY SUBSTRING_INDEX(ip_net_client,'/', -1) DESC;");
  }
 
   # check if db handler is defined