netdev - Re: How to find I/F to destination

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Message-ID: <463B3C36.9080602@trash.net>
Date:	Fri, 04 May 2007 15:59:18 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	David Howells <dhowells@...hat.com>
CC:	Evgeniy Polyakov <johnpol@....mipt.ru>, netdev@...r.kernel.org
Subject: Re: How to find I/F to destination

David Howells wrote:
> Patrick McHardy <kaber@...sh.net> wrote:
> 
> 
>>htons()
> 
> 
> Blech.  Thanks.  Does it actually matter what ports are specified?

It matters when IPsec port selectors are used to find the correct
policy.

>>You need dst_release(&rt->u.dst) here.
> 
> 
> Thanks.  I think Evgeniy's code may be wrong then.  He ends with a
> dst_clone(), which I think is superfluous.

Yes, that looks wrong.
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