From: Phil Sutter <phil@nwl.cc>
To: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [iptables PATCH] arptables: Warn when ignoring '-p' option
Date: Sat, 4 Apr 2026 11:38:18 +0200 [thread overview]
Message-ID: <adDcCvFrp3TmzrOf@orbyte.nwl.cc> (raw)
In-Reply-To: <ac-b8tqhhnYTSlKT@lemonverbena>
On Fri, Apr 03, 2026 at 12:52:34PM +0200, Pablo Neira Ayuso wrote:
> On Thu, Apr 02, 2026 at 04:52:16PM +0200, Phil Sutter wrote:
> > Legacy arptables has been silently ignoring this flag (plus mandatory
> > argument) since day 1. Retain compatibility to that behaviour but inform
> > users that a part of their rule does nothing.
> >
> > Since arp is the only family which didn't provide a proto_parse
> > callback, implement one for the sole purpose of printing the warning. As
> > a side-effect, caller no longer has to check callback's existence.
> >
> > Signed-off-by: Phil Sutter <phil@nwl.cc>
>
> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Patch applied, thanks!
prev parent reply other threads:[~2026-04-04 9:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-02 14:52 [iptables PATCH] arptables: Warn when ignoring '-p' option Phil Sutter
2026-04-03 10:52 ` Pablo Neira Ayuso
2026-04-04 9:38 ` Phil Sutter [this message]
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