From: sashiko-bot@kernel.org
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: virtualization@lists.linux.dev, "Eugenio Perez" <eperezma@redhat.com>
Subject: Re: [PATCH net-next 1/4] net: add ip4_parse()
Date: Tue, 13 Oct 2026 11:15:22 +0000 [thread overview]
Message-ID: <sashiko-outbox-169594@kernel.org> (raw)
In-Reply-To: <bfd6257f8fc8a5c6cd876b8ebc498b8a4ee0be8e.1791887415.git.mst@redhat.com>
> Multiple places in the net stack open-code the same minimal IPv4 header
> validation: pull the fixed header, check version 4 and IHL >= 5 (where 5
> is the fixed header size in 32-bit units) - and locate the transport
> header at IHL * 4 past the network header.
>
> Add a helper for doing that: it returns the validated header and
> the transport header offset, or NULL if truncated or malformed.
>
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/cover.1791887415.git.mst@redhat.com?part=1
next prev parent reply other threads:[~2026-10-13 11:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 10:58 [PATCH net-next 0/4] more virtio-net csum hardening Michael S. Tsirkin
2026-10-13 10:58 ` [PATCH net-next 1/4] net: add ip4_parse() Michael S. Tsirkin
2026-10-13 11:15 ` sashiko-bot [this message]
2026-10-13 10:58 ` [PATCH net-next 2/4] net: use ip4_parse() in receive validation Michael S. Tsirkin
2026-10-13 11:15 ` sashiko-bot
2026-10-13 10:58 ` [PATCH net-next 3/4] net: resolve uncommon partial checksums at ingress Michael S. Tsirkin
2026-10-13 11:06 ` Michael S. Tsirkin
2026-10-13 15:03 ` Willem de Bruijn
2026-10-13 11:15 ` sashiko-bot
2026-10-13 10:58 ` [PATCH net-next 4/4] net: account for ingress-resolved virtio net hdr state Michael S. Tsirkin
2026-10-13 11:15 ` sashiko-bot
2026-10-13 11:05 ` [PATCH net-next 0/4] more virtio-net csum hardening Michael S. Tsirkin
2026-10-13 14:41 ` Willem de Bruijn
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