netdev - [PATCH net-next 0/2] drop_monitor: Better sanitize notified packets

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Message-Id: <20190915064636.6884-1-idosch@idosch.org>
Date:   Sun, 15 Sep 2019 09:46:34 +0300
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jiri@...lanox.com, nhorman@...driver.com,
        jakub.kicinski@...ronome.com, mlxsw@...lanox.com,
        Ido Schimmel <idosch@...lanox.com>
Subject: [PATCH net-next 0/2] drop_monitor: Better sanitize notified packets

From: Ido Schimmel <idosch@...lanox.com>

When working in 'packet' mode, drop monitor generates a notification
with a potentially truncated payload of the dropped packet. The payload
is copied from the MAC header, but I forgot to check that the MAC header
was set, so do it now.

Patch #1 sets the offsets to the various protocol layers in netdevsim,
so that it will continue to work after the MAC header check is added to
drop monitor in patch #2.

Ido Schimmel (2):
  netdevsim: Set offsets to various protocol layers
  drop_monitor: Better sanitize notified packets

 drivers/net/netdevsim/dev.c | 3 +++
 net/core/drop_monitor.c     | 6 ++++++
 2 files changed, 9 insertions(+)

-- 
2.21.0