Re: [PATCH net-next] tun: fix group permission check

From: patchwork-bot+netdevbpf
Date: Sat Dec 07 2024 - 20:50:22 EST


Hello:

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

On Thu, 5 Dec 2024 10:36:14 +0300 you wrote:
> Currently tun checks the group permission even if the user have matched.
> Besides going against the usual permission semantic, this has a
> very interesting implication: if the tun group is not among the
> supplementary groups of the tun user, then effectively no one can
> access the tun device. CAP_SYS_ADMIN still can, but its the same as
> not setting the tun ownership.
>
> [...]

Here is the summary with links:
- [net-next] tun: fix group permission check
https://git.kernel.org/netdev/net-next/c/3ca459eaba1b

You are awesome, thank you!
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