Re: [PATCH net] net: extend virtio_net_hdr csum_start checks to VLAN, IPv6 and IP options

[Willem de Bruijn <willemdebruijn.kernel@gmail.com>]

netdev-bot+sinfo@ wrote:
> Hi!
> 
> This is an automated message. This series looks like a fix, but its
> commit messages seem to be missing some information:

Oh right, I need to learn that.

> 
>  - How the issue was discovered, e.g. hit in production, hit during
>    development, syzbot report, manual code inspection, LLM or static
>    analysis tool scan.

External report, see Link:. That does not say exactly how they found
this.

> 
>  - Whether the issue was actually triggered, or is only theoretical
>    (e.g. found by code inspection). If it was triggered please include
>    the symptoms, like the stack trace or error messages.

Created and verified with a reproducer. Not sent as an upstream patch,
because the code complexity vs added coverage ratio is too low imho.

> 
> Please do not repost the series just to address the above. Instead,
> reply to this email with the missing information, so that reviewers
> can take it into account. If the series needs another revision for
> other reasons, please include the information in the commit messages
> then.
> 
> The evaluation is done by an LLM so it may be wrong, if you think
> that is the case please reply and explain.