From: Florian Westphal <fw@strlen.de>
To: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Jeremy Sowden <jeremy@azazel.net>,
Netfilter Devel <netfilter-devel@vger.kernel.org>
Subject: Re: [PATCH nft] evaluate: don't eval unary arguments.
Date: Sun, 23 Feb 2020 23:34:24 +0100 [thread overview]
Message-ID: <20200223223424.GZ19559@breakpoint.cc> (raw)
In-Reply-To: <20200223222321.kjfsxjl6ftbcrink@salvia>
Pablo Neira Ayuso <pablo@netfilter.org> wrote:
> On Sun, Feb 23, 2020 at 10:14:11PM +0000, Jeremy Sowden wrote:
> > After giving this some thought, it occurred to me that this could be
> > fixed by extending bitwise boolean operations to support a variable
> > righthand operand (IIRC, before Christmas Florian suggested something
> > along these lines to me in another, related context), so I've gone down
> > that route. Patches to follow shortly.
>
> Would this require a new kernel extensions? What's the idea behind
> this?
Something like this:
nft ... ct mark set ct mark & 0xffff0000 | meta mark & 0xffff
next prev parent reply other threads:[~2020-02-23 22:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-19 18:12 [PATCH nft] evaluate: don't eval unary arguments Jeremy Sowden
2020-01-27 9:33 ` Pablo Neira Ayuso
2020-01-27 11:13 ` Jeremy Sowden
2020-01-28 18:49 ` Pablo Neira Ayuso
2020-02-04 11:02 ` Jeremy Sowden
2020-02-23 22:14 ` Jeremy Sowden
2020-02-23 22:23 ` Pablo Neira Ayuso
2020-02-23 22:34 ` Florian Westphal [this message]
2020-02-23 22:38 ` Pablo Neira Ayuso
2020-02-23 23:12 ` Florian Westphal
2020-02-24 12:36 ` Jeremy Sowden
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