From: Rusty Russell <rusty@rustcorp.com.au>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: netdev@oss.sgi.com,
Netfilter development mailing list
<netfilter-devel@lists.netfilter.org>,
Henrik Nordstrom <hno@marasystems.com>
Subject: Re: [PATCH] Change masquerade code to use first IP address of interface.
Date: Thu, 21 Oct 2004 10:50:49 +1000 [thread overview]
Message-ID: <1098319849.10571.155.camel@localhost.localdomain> (raw)
In-Reply-To: <20041020111245.GA22703@gondor.apana.org.au>
On Wed, 2004-10-20 at 21:12, Herbert Xu wrote:
> On Wed, Oct 20, 2004 at 01:04:51PM +0200, Henrik Nordstrom wrote:
> > On Wed, 20 Oct 2004, Herbert Xu wrote:
> >
> > >I mean
> > >
> > > rt = (struct rtable *)(*pskb)->dst;
> > > newsrc = inet_select_addr(out, rt->rt_gateway, RT_SCOPE_UNIVERSE);
> >
> > IIRC we are not allowed to access this here, but I may be wrong.. If we
>
> Why? POST_ROUTING is called in three places in ip_output.c and they all
> give a valid dst. In fact ip_refrag in ip_conntrack_standalone.c is also
> accessing skb->dst.
Yeah, I like it. Please send patch on top of mine to Dave, and we'll
see what blows up.
Rusty.
--
Anyone who quotes me in their signature is an idiot -- Rusty Russell
next prev parent reply other threads:[~2004-10-21 0:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-20 2:58 [PATCH] Change masquerade code to use first IP address of interface Rusty Russell
2004-10-20 8:28 ` Herbert Xu
2004-10-20 8:32 ` Herbert Xu
2004-10-20 9:24 ` Henrik Nordstrom
2004-10-20 10:46 ` Herbert Xu
2004-10-20 11:04 ` Henrik Nordstrom
2004-10-20 11:12 ` Herbert Xu
2004-10-21 0:50 ` Rusty Russell [this message]
2004-10-21 5:29 ` David S. Miller
2004-10-20 17:42 ` Patrick McHardy
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