From: Florian Westphal <fw@strlen.de>
To: Eric Woudstra <ericwouds@gmail.com>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>,
Jozsef Kadlecsik <kadlec@netfilter.org>,
Nikolay Aleksandrov <razor@blackwall.org>,
Ido Schimmel <idosch@nvidia.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>,
netfilter-devel@vger.kernel.org, bridge@lists.linux.dev,
netdev@vger.kernel.org
Subject: Re: [PATCH v14 nf-next 3/3] netfilter: nft_chain_filter: Add bridge double vlan and pppoe
Date: Wed, 9 Jul 2025 00:02:38 +0200 [thread overview]
Message-ID: <aG2Vfqd779sIK1eL@strlen.de> (raw)
In-Reply-To: <20250708151209.2006140-4-ericwouds@gmail.com>
Eric Woudstra <ericwouds@gmail.com> wrote:
> + if (!pskb_may_pull(skb, VLAN_HLEN))
> + break;
> + vhdr = (struct vlan_hdr *)(skb->data);
> + offset = VLAN_HLEN;
> + outer_proto = skb->protocol;
> + proto = vhdr->h_vlan_encapsulated_proto;
> + skb_set_network_header(skb, offset);
> + skb->protocol = proto;
Why is skb->protocol munged? Also applies to the previous patch,
I forgot to ask.
next prev parent reply other threads:[~2025-07-08 22:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-08 15:12 [PATCH v14 nf-next 0/3] conntrack: bridge: add double vlan, pppoe and pppoe-in-q Eric Woudstra
2025-07-08 15:12 ` [PATCH v14 nf-next 1/3] netfilter: utils: nf_checksum(_partial) correct data!=networkheader Eric Woudstra
2025-07-08 15:12 ` [PATCH v14 nf-next 2/3] netfilter: bridge: Add conntrack double vlan and pppoe Eric Woudstra
2025-07-08 22:00 ` Florian Westphal
2025-07-08 15:12 ` [PATCH v14 nf-next 3/3] netfilter: nft_chain_filter: Add bridge " Eric Woudstra
2025-07-08 22:02 ` Florian Westphal [this message]
2025-07-11 12:55 ` Eric Woudstra
2025-07-11 14:14 ` Florian Westphal
2025-07-12 10:08 ` Eric Woudstra
2025-07-12 10:50 ` Florian Westphal
2025-09-02 8:48 ` Eric Woudstra
2025-09-02 13:18 ` Florian Westphal
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