netdev - Re: [PATCH net v2] macsec: restrict to ethernet devices

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Date:   Mon, 23 Mar 2020 21:36:49 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     willemdebruijn.kernel@...il.com
Cc:     netdev@...r.kernel.org, sd@...asysnail.net, andrew@...n.ch,
        willemb@...gle.com, syzkaller@...glegroups.com
Subject: Re: [PATCH net v2] macsec: restrict to ethernet devices

From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
Date: Sun, 22 Mar 2020 13:51:13 -0400

> From: Willem de Bruijn <willemb@...gle.com>
> 
> Only attach macsec to ethernet devices.
> 
> Syzbot was able to trigger a KMSAN warning in macsec_handle_frame
> by attaching to a phonet device.
> 
> Macvlan has a similar check in macvlan_port_create.
> 
> v1->v2
>   - fix commit message typo
> 
> Reported-by: syzbot <syzkaller@...glegroups.com>
> Signed-off-by: Willem de Bruijn <willemb@...gle.com>

Applied and queued up for -stable.