From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrey Konovalov Subject: [PATCH 0/5] net/packet: fix multiple overflow issues in ring buffers Date: Tue, 28 Mar 2017 16:00:40 +0200 Message-ID: Cc: netdev@vger.kernel.org, Dmitry Vyukov , Kostya Serebryany , Andrey Konovalov To: "David S . Miller" , Eric Dumazet , Willem de Bruijn , Craig Gallek Return-path: Received: from mail-wr0-f177.google.com ([209.85.128.177]:32973 "EHLO mail-wr0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752250AbdC1OBP (ORCPT ); Tue, 28 Mar 2017 10:01:15 -0400 Received: by mail-wr0-f177.google.com with SMTP id w43so92173594wrb.0 for ; Tue, 28 Mar 2017 07:01:14 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: This patchset addresses multiple overflows and signedness-related issues in packet socket ring buffers. Andrey Konovalov (5): net/packet: fix overflow in check for priv area size net/packet: add explicit checks for tp_frame_size net/packet: fix overflow in check for tp_frame_nr net/packet: fix overflow in check for tp_reserve net/packet: reorder checks for ring buffer parameters net/packet/af_packet.c | 31 +++++++++++++++++++++---------- 1 file changed, 21 insertions(+), 10 deletions(-) -- 2.12.2.564.g063fe858b8-goog