linux-kernel - Re: [PATCH v3] audit: include source and destination ports to NETFILTER

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Message-ID: <CAHC9VhR-EXz-w6QeX7NfyyO7B3KUXTnz-Jjhd=xbD9UpXnqr+w@mail.gmail.com>
Date: Mon, 13 Oct 2025 14:51:18 -0400
From: Paul Moore <paul@...l-moore.com>
To: Ricardo Robaina <rrobaina@...hat.com>
Cc: Florian Westphal <fw@...len.de>, audit@...r.kernel.org, linux-kernel@...r.kernel.org, 
	netfilter-devel@...r.kernel.org, coreteam@...filter.org, eparis@...hat.com, 
	pablo@...filter.org, kadlec@...filter.org, ej@...i.de
Subject: Re: [PATCH v3] audit: include source and destination ports to NETFILTER_PKT

On Mon, Oct 13, 2025 at 2:48 PM Paul Moore <paul@...l-moore.com> wrote:
> On Fri, Oct 3, 2025 at 11:43 AM Ricardo Robaina <rrobaina@...hat.com> wrote:
> > On Sat, Sep 27, 2025 at 7:45 AM Florian Westphal <fw@...len.de> wrote:
> > > Ricardo Robaina <rrobaina@...hat.com> wrote:
>
> ...
>
> > > Maybe Paul would be open to adding something like audit_log_packet() to
> > > kernel/audit.c and then have xt_AUDIT.c and nft_log.c just call the
> > > common helper.
> >
> > It sounds like a good idea to me. What do you think, Paul?
>
> Seems like a good idea to me too.

A quick follow-up to this ... when you are doing the work Ricardo,
please do this as a two patch patchset; the first patch should
introduce a new common function called by both audit_tg() and
nft_log_eval_audit(), and the second patch should add new port
information to the audit record.

-- 
paul-moore.com