Re: making the 'addr=' mount option an address hint

[Jeff Layton <jtlayton@poochiereds.net>]

On Sun, 2005-07-17 at 18:51 +0200, Olaf Kirch wrote:
> Why just use it as a hint? Why not override address resolution completely
> when addr= is given?

I suppose that's a possibility, but it might have security implications.
My concern there would be that someone could then essentially pass an
addr= option to a mount that actually doesn't match the hostname. Then
you have a mount that appears at first glance to be from a hostname that
you believe to be valid, but is actually a different host entirely.

Then again, I suppose you can get the same effect by temporarily
spoofing hosts resolution, so perhaps just allowing addr= to override it
is the best bet.

-- Jeff




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