--- a/samba/filepropertiesplugin/usermanager.cpp

+++ b/samba/filepropertiesplugin/usermanager.cpp

@@ -51,9 +51,12 @@ static QStringList getUsersList()

         }

         KUser user(username);

         const uid_t nativeId = user.userId().nativeId();

-        if (nativeId >= defminuid && nativeId <= defmaxuid) {

+        if (nativeId >= defminuid) {

             userList << username;

         }

+        if (userList.size() >= defmaxuid) {

+            break;

+        }

     }

     return userList;