Update memory and cached creds when changing password from gdm or xdm

[Jeremy Allison]

On Mon, Jul 07, 2008 at 02:44:12PM +0800, boyang wrote:

> I have tested it with kdm/xdm as well as from command line("passwd" command,
> Both as the user itself and root), it worked as expected.
> 
> I rewrote the patch for v3-[023]-test, which arrives in the attachment.
> 
> Please review them.
> 
> Thank you very much!

Pushed to all branches - thanks a lot !

Jeremy.