From: Florian Westphal <fw@strlen.de>
To: Steffen Weinreich <steve@weinreich.org>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>, netfilter@vger.kernel.org
Subject: Re: nftables stateless NAT in raw table mangles fragmented UDP packets
Date: Tue, 4 Jan 2022 19:41:49 +0100 [thread overview]
Message-ID: <20220104184149.GA938@breakpoint.cc> (raw)
In-Reply-To: <b68d1a2f-b930-a1dc-df5f-5ed79af18497@weinreich.org>
Steffen Weinreich <steve@weinreich.org> wrote:
> Hi Pablo
>
> Am 04.01.22 um 12:27 schrieb Steffen Weinreich:
> > Hi Pablo,
> >
> > Am 31.12.21 um 14:39 schrieb Pablo Neira Ayuso:
> >>> Could you give a try to this kernel patch?
> >> Wrong patch, attaching again.
> > Yes, that patch fixes the issue.
>
> Meanwhile I tried that patch on a 4.19 Kernel. Since the struct
> nft_pktinfo pkt does not have a member fragoff the patch does not work
> on 4.19
You can substitute it with 'pkt->xt.fragoff'.
next prev parent reply other threads:[~2022-01-04 18:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-31 12:02 nftables stateless NAT in raw table mangles fragmented UDP packets Steffen Weinreich
2021-12-31 13:37 ` Pablo Neira Ayuso
2021-12-31 13:39 ` Pablo Neira Ayuso
2022-01-04 11:27 ` Steffen Weinreich
2022-01-04 18:38 ` Steffen Weinreich
2022-01-04 18:41 ` Florian Westphal [this message]
2022-01-04 19:41 ` Steffen Weinreich
2022-01-24 16:49 ` Steffen Weinreich
2022-01-25 13:00 ` Florian Westphal
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220104184149.GA938@breakpoint.cc \
--to=fw@strlen.de \
--cc=netfilter@vger.kernel.org \
--cc=pablo@netfilter.org \
--cc=steve@weinreich.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox