Re: [PATCH net-next] tuntap: add sanity checks about msg_controllen in sendmsg

patchwork-bot+netdevbpf
2022-03-03T06:10:21Z

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.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@gmail.com>
> Suggested-by: Jason Wang <jasowang@redhat.com>
> Signed-off-by: Harold Huang <baymaxhuang@gmail.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!
--
Deet-doot-dot, I am a bot.