From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by aws-us-west-2-korg-lkml-1.web.codeaurora.org (Postfix) with ESMTP id A6E6DC433EF for ; Wed, 13 Jun 2018 18:34:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4ED96208D4 for ; Wed, 13 Jun 2018 18:34:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4ED96208D4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935496AbeFMSeD (ORCPT ); Wed, 13 Jun 2018 14:34:03 -0400 Received: from mail-io0-f197.google.com ([209.85.223.197]:55542 "EHLO mail-io0-f197.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935123AbeFMSeC (ORCPT ); Wed, 13 Jun 2018 14:34:02 -0400 Received: by mail-io0-f197.google.com with SMTP id a10-v6so2799956iod.22 for ; Wed, 13 Jun 2018 11:34:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=4YPpOzx1880meLg4RGnVQ0irsplxLOZ06FwcGJlfZWA=; b=KIS4C0NS/3skOlbF1Qi796w27KTpf8TAOebkPR/b3O2du4aRZq9gdpFG2r6mEdMXxO aVPa7NjlibBTl7soHGfBq4agm9g4bNY6V7EIr+MeEQmfvhcoRoOlMtIHPR3hXvkeL+Ec x2Uu1JzXYJ4S30eYUBY0wqlWlUqzdWCSbPkNqFaFOTAbx8ra86I1u1CloAuWX+aDDZo8 +wFJTKDkA76Qps37OnQnDbiu14nz4w+YE1FLkIF1Wf19/FyvZceGYBRrYN+H9f4WSQ6j l5fpGXf4s3Dcxr/mqWLW44S56EphqVpdwH5XVffUqElxFxJc10dtyBpd5I5r2aBWgTET F3RQ== X-Gm-Message-State: APt69E2iKRIizc7dmFP9LBurGmO99OQTO2WSq7IIrAwj/y3sUrpmpapO nXZAzP3q7goBt33BU+ZfV/QLc6gaMKWHWY7ZgVQXMWsYyC/e X-Google-Smtp-Source: ADUXVKI243xNJ3AGSRbOOp21XTDmNtGgJA4j87pMs3X/MQa4sX3l4AV6+G2Mdb9MplCNGzx0CbtnH1mn8mplpoNua0tvuKb2xRv2 MIME-Version: 1.0 X-Received: by 2002:a24:6f8d:: with SMTP id x135-v6mr2605410itb.3.1528914841979; Wed, 13 Jun 2018 11:34:01 -0700 (PDT) Date: Wed, 13 Jun 2018 11:34:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000c58c2056e8a3a27@google.com> Subject: Re: KASAN: slab-out-of-bounds Read in bpf_skb_vlan_push From: syzbot To: ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+76de61614cb1abdd73fc@syzkaller.appspotmail.com Tested on: commit: be779f03d563 Merge tag 'kbuild-v4.18-2' of git://git.kerne.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/-- kernel config: https://syzkaller.appspot.com/x/.config?x=68d8eba98e3f8e88 compiler: gcc (GCC) 8.0.1 20180413 (experimental) Note: testing is done by a robot and is best-effort only.