netdev - Re: [PATCH net-next] tuntap: add sanity checks about msg

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Date:   Thu, 03 Mar 2022 06:10:12 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Harold Huang <baymaxhuang@...il.com>
Cc:     netdev@...r.kernel.org, jasowang@...hat.com, edumazet@...gle.com,
        eric.dumazet@...il.com, davem@...emloft.net, kuba@...nel.org,
        mst@...hat.com, ast@...nel.org, daniel@...earbox.net,
        hawk@...nel.org, john.fastabend@...il.com,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        virtualization@...ts.linux-foundation.org, bpf@...r.kernel.org
Subject: Re: [PATCH net-next] tuntap: add sanity checks about msg_controllen in
 sendmsg

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Thu,  3 Mar 2022 10:24:40 +0800 you wrote:
> In patch [1], tun_msg_ctl was added to allow pass batched xdp buffers to
> tun_sendmsg. Although we donot use msg_controllen in this path, we should
> check msg_controllen to make sure the caller pass a valid msg_ctl.
> 
> [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fe8dd45bb7556246c6b76277b1ba4296c91c2505
> 
> Reported-by: Eric Dumazet <eric.dumazet@...il.com>
> Suggested-by: Jason Wang <jasowang@...hat.com>
> Signed-off-by: Harold Huang <baymaxhuang@...il.com>
> 
> [...]

Here is the summary with links:
  - [net-next] tuntap: add sanity checks about msg_controllen in sendmsg
    https://git.kernel.org/netdev/net-next/c/74a335a07a17

You are awesome, thank you!
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