[gentoo-user] gnome login panel how to disable restart and shutdown buttons

Using gdm when I am at the login screen there  are two buttons --
restart and shutdown and if you push one by accident it does the action
without asking for any kind of password or any authentication at all --
how do I fix this, seems like a big security hole to me.

Thanks.

-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         covici@××××××××××.com