[REPOST PATCH xauth] Look for FamilyLocal if inet or inet6 address is loopback

[Egbert Eich]

On Mon, Sep 30, 2013 at 10:58:04PM +0200, Julien Cristau wrote:
> 
> I must be missing some context, but why are v4mapped addresses treated
> as local?
> 

Right. This looks wrong. I'm going to propose a fix.

Cheers,
	Egbert.