netdev - Re: [PATCH net] ip_gre: validate csum

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Date:   Sun, 05 Sep 2021 18:00:05 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        idosch@...sch.org, chouhan.shreyansh630@...il.com,
        willemb@...gle.com, alexander.duyck@...il.com
Subject: Re: [PATCH net] ip_gre: validate csum_start only on pull

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Sun,  5 Sep 2021 11:21:09 -0400 you wrote:
> From: Willem de Bruijn <willemb@...gle.com>
> 
> The GRE tunnel device can pull existing outer headers in ipge_xmit.
> This is a rare path, apparently unique to this device. The below
> commit ensured that pulling does not move skb->data beyond csum_start.
> 
> But it has a false positive if ip_summed is not CHECKSUM_PARTIAL and
> thus csum_start is irrelevant.
> 
> [...]

Here is the summary with links:
  - [net] ip_gre: validate csum_start only on pull
    https://git.kernel.org/netdev/net/c/8a0ed250f911

You are awesome, thank you!
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