Re: [PATCH net-next] br_netfilter: prevent UAF in brnf_exit_net()

Subject: Re: [PATCH net-next] br_netfilter: prevent UAF in brnf_exit_net()
From: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Date: Thu, 20 Jun 2019 12:20:40 +0200
Cc: syzbot+43a3fa52c0d9c5c94f41@xxxxxxxxxxxxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, a.hajda@xxxxxxxxxxx, airlied@xxxxxxxx, airlied@xxxxxxxxxx, alexander.deucher@xxxxxxx, bridge@xxxxxxxxxxxxxxxxxxxxxxxxxx, christian.koenig@xxxxxxx, coreteam@xxxxxxxxxxxxx, daniel@xxxxxxxx, davem@xxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, enric.balletbo@xxxxxxxxxxxxx, fw@xxxxxxxxx, harry.wentland@xxxxxxx, heiko@xxxxxxxxx, intel-gfx@xxxxxxxxxxxxxxxxxxxxx, jani.nikula@xxxxxxxxxxxxxxx, jerry.zhang@xxxxxxx, jonas@xxxxxxxxx, joonas.lahtinen@xxxxxxxxxxxxxxx, kadlec@xxxxxxxxxxxxx, laurent.pinchart@xxxxxxxxxxxxxxxx, maarten.lankhorst@xxxxxxxxxxxxxxx, marc.zyngier@xxxxxxx, maxime.ripard@xxxxxxxxxxx, narmstrong@xxxxxxxxxxxx, nikolay@xxxxxxxxxxxxxxxxxxx, patrik.r.jakobsson@xxxxxxxxx, rodrigo.vivi@xxxxxxxxx, roopa@xxxxxxxxxxxxxxxxxxx, sam@xxxxxxxxxxxx, sean@xxxxxxxxxx, sfr@xxxxxxxxxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx
In-reply-to: <20190619170547.6290-1-christian@brauner.io>
User-agent: NeoMutt/20170113 (1.7.2)

On Wed, Jun 19, 2019 at 07:05:47PM +0200, Christian Brauner wrote:
> Prevent a UAF in brnf_exit_net().

Applied, thanks.

References:
- [PATCH net-next] br_netfilter: prevent UAF in brnf_exit_net()
  - From: Christian Brauner