netdev - [PATCH net v2 0/3] net/packet: fix multiple overflow issues in ring buffers

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Message-Id: <cover.1490796500.git.andreyknvl@google.com>
Date:   Wed, 29 Mar 2017 16:11:19 +0200
From:   Andrey Konovalov <andreyknvl@...gle.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Willem de Bruijn <willemb@...gle.com>,
        Craig Gallek <cgallek@...gle.com>
Cc:     netdev@...r.kernel.org, Dmitry Vyukov <dvyukov@...gle.com>,
        Kostya Serebryany <kcc@...gle.com>,
        Andrey Konovalov <andreyknvl@...gle.com>
Subject: [PATCH net v2 0/3] net/packet: fix multiple overflow issues in ring buffers

This patchset addresses multiple overflows and signedness-related issues
in packet socket ring buffers.

Changes in v2:
- remove cleanup patches, will send in a separate patchset
- use a > UINT_MAX / b to check for a * b overflow

Andrey Konovalov (3):
  net/packet: fix overflow in check for priv area size
  net/packet: fix overflow in check for tp_frame_nr
  net/packet: fix overflow in check for tp_reserve

 net/packet/af_packet.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

-- 
2.12.2.564.g063fe858b8-goog