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From: Richard Weinberger <richard@sigma-star.at>
To: Florian Westphal <fw@strlen.de>
Cc: Richard Weinberger <richard@nod.at>,
	upstream@sigma-star.at, netfilter-devel@vger.kernel.org,
	coreteam@netfilter.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, pabeni@redhat.com, kuba@kernel.org,
	edumazet@google.com, davem@davemloft.net, kadlec@netfilter.org,
	pablo@netfilter.org, rgb@redhat.com, paul@paul-moore.com,
	upstream+net@sigma-star.at, Florian Westphal <fw@strlen.de>
Subject: Re: [PATCH] netfilter: Record uid and gid in xt_AUDIT
Date: Thu, 10 Oct 2024 22:09:48 +0200	[thread overview]
Message-ID: <5243306.KhUVIng19X@somecomputer> (raw)
In-Reply-To: <20241010134827.GC30424@breakpoint.cc>

Am Donnerstag, 10. Oktober 2024, 15:48:27 CEST schrieb Florian Westphal:
> Richard Weinberger <richard@sigma-star.at> wrote:
> > Am Mittwoch, 9. Oktober 2024, 23:33:45 CEST schrieb Florian Westphal:
> > > There is no need to follow ->file backpointer anymore, see
> > > 6acc5c2910689fc6ee181bf63085c5efff6a42bd and
> > > 86741ec25462e4c8cdce6df2f41ead05568c7d5e,
> > > "net: core: Add a UID field to struct sock.".
> > 
> > Oh, neat!

I gave sock_net_uid() a try, but I kinda fail.

Maybe I have wrong expectations.
e.g. I expected that sock_net_uid() will return 1000 when
uid 1000 does something like: unshare -Umr followed by a veth connection
to the host (initial user/net namespace).
Shouldn't on the host side a forwarded skb have a ->dev that belongs uid
1000's net namespace?

Thanks,
//richard

-- 
​​​​​sigma star gmbh | Eduard-Bodem-Gasse 6, 6020 Innsbruck, AUT
UID/VAT Nr: ATU 66964118 | FN: 374287y



  parent reply	other threads:[~2024-10-10 20:09 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-09 20:32 [PATCH] netfilter: Record uid and gid in xt_AUDIT Richard Weinberger
2024-10-09 21:33 ` Florian Westphal
2024-10-09 21:46   ` Paul Moore
2024-10-09 22:34     ` Florian Westphal
2024-10-10  2:02       ` Paul Moore
2024-10-10 17:59         ` Florian Westphal
2024-10-10 19:13           ` Paul Moore
2024-10-10  6:27   ` Richard Weinberger
2024-10-10 13:48     ` Florian Westphal
2024-10-10 13:53       ` Jan Engelhardt
2024-10-10 20:09       ` Richard Weinberger [this message]
2024-10-11  1:27         ` Florian Westphal
2024-10-11 13:12           ` Richard Weinberger
2024-10-09 22:02 ` Paul Moore
2024-10-10  6:24   ` Richard Weinberger
2024-10-10 19:09     ` Paul Moore
2024-10-10 20:40       ` Richard Weinberger

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