netdev - Re: [PATCH net] wireguard: fix use-after-free in root_remove_peer

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Message-ID: <CAHmME9r+Nzb7wbD5-Oa4SpNukLsyXf3O8GYgrjsvyeUjHzM=Cw@mail.gmail.com>
Date:   Mon, 3 Feb 2020 19:24:42 +0100
From:   "Jason A. Donenfeld" <Jason@...c4.com>
To:     Eric Dumazet <eric.dumazet@...il.com>
Cc:     Eric Dumazet <edumazet@...gle.com>,
        "David S . Miller" <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>,
        syzbot <syzkaller@...glegroups.com>,
        WireGuard mailing list <wireguard@...ts.zx2c4.com>
Subject: Re: [PATCH net] wireguard: fix use-after-free in root_remove_peer_lists

On Mon, Feb 3, 2020 at 7:18 PM Eric Dumazet <eric.dumazet@...il.com> wrote:
>
> I will let you work on a lockdep issue that syzbot found :)

Indeed, somehow I had missed that Dmitry added the wireguard netlink
interface, assuming that I needed to stop being lazy and add it
myself. Working my way through the backlog since Jan 29 now to see
what I'm missing out on.