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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50D7AC43603 for ; Thu, 5 Dec 2019 09:09:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D2BF20675 for ; Thu, 5 Dec 2019 09:09:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728629AbfLEJJE (ORCPT ); Thu, 5 Dec 2019 04:09:04 -0500 Received: from mout.kundenserver.de ([217.72.192.75]:48377 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726096AbfLEJJE (ORCPT ); Thu, 5 Dec 2019 04:09:04 -0500 Received: from mail-lj1-f173.google.com ([209.85.208.173]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.145]) with ESMTPSA (Nemesis) id 1M7rxE-1ihlDI3fAQ-0053U2; Thu, 05 Dec 2019 10:09:02 +0100 Received: by mail-lj1-f173.google.com with SMTP id z17so2589970ljk.13; Thu, 05 Dec 2019 01:09:02 -0800 (PST) X-Gm-Message-State: APjAAAUU85VoQs/sar3CT2JhJxvP0uRgSFCcOtI8W3k8Us1mKpqiVgY6 pyE+KqHWE0XCHeyRUVucsjraGlciDtQkwuO3D6M= X-Google-Smtp-Source: APXvYqzGtpjRsvYhOdU68NUmIa/e9X8ki0UG0IcpbOcGgiqHGISxjpl72wMrhjllkh458C2mDVVxXqnz0zpKrVD54oA= X-Received: by 2002:a2e:9095:: with SMTP id l21mr4627561ljg.175.1575536942283; Thu, 05 Dec 2019 01:09:02 -0800 (PST) MIME-Version: 1.0 References: <000000000000cacc7e0592c42ce3@google.com> <20190928031510.GD1079@sol.localdomain> <20191205052220.GC1158@sol.localdomain> In-Reply-To: <20191205052220.GC1158@sol.localdomain> From: Arnd Bergmann Date: Thu, 5 Dec 2019 10:08:45 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: KASAN: slab-out-of-bounds Read in bpf_prog_create To: Eric Biggers Cc: Al Viro , syzbot , Alexei Starovoitov , bpf@vger.kernel.org, Daniel Borkmann , David Miller , Jesper Dangaard Brouer , Jakub Kicinski , John Fastabend , Martin KaFai Lau , Linux FS-devel Mailing List , "linux-kernel@vger.kernel.org" , linux-ppp@vger.kernel.org, Networking , Paul Mackerras , Song Liu , syzkaller-bugs , Yonghong Song Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:TzSxX4hlV2bd52db674bnSiDd8ctBfgwNLqaetjuvInLKrenlCT D4h4hDB4gG2gJVJJ+yy2ml9B2/1nira/9D1eM4/jrjeZ2sdGdDjz6yOY/4uN1K1C+aRlDbf vHtdwa1LK46uMDePcxsT637DYwPZTO6sEDsu8n89QOucDlQfk+qQcURAdOSlbq16WGFYn/A N0TBS+0Oc/YbHY3dGPosA== X-UI-Out-Filterresults: notjunk:1;V03:K0:MC/cWPxqk0k=:He1YZdt6C57pvAnrGferk4 mfHZzHZ/KWMebipyXU+AX/0i9bgbUn3ClClHx5mPNdpwy6p1hvmZFklB4nBIX2HLqdHKAPyhR LOWXtUNw3lu/BPxnZFdFLLaEAA5kxno+8k/yYj7b4kTZbmXEJ1szaw65ZrQHCpBD8eZQQLMLV ER947nzwrYAKQYUdFQjwJMKdtJb/A+uDRdr90eFk4G6QGaTzjK6uJ3Al4jEiXjWSJvDkJtPkK KobB4YnLofpExfMrlzAT94gI1GauAG90RpALlbH4swXLE7CfYoHWq4ALPMi6PFPfizkvAI3d8 5k3fkHOHPzKpWjnBa2Q0/dADZwc3XL5m0f7K9ONOWpQwWw0n0Xl1k5msPkv3iuTRGLz2ztQpf IcgB96lodbBxewG4aBDQv1lW1Ce3V68XNFsTXlwiqsgrkPB85CGvajMnpAo2b/3tAmKlqf9RB QaBJSvJW44tp+8Z3Rn615juYGYbCUuxYHOs5tWVITAY1jp3o4Z2VUJmOc+Gb2Wxw2Izu2pVxQ LXhMFu2NYPg3byIkSnLpDxOGZM7Z/xBsaeX2DzZGkwO7Vpc9PglCkBnG6pJPlPBtQhGeIwcvH 18BqZPBiop73RCTjVDoRYWwfMmA5PrCVQjUYR7aA57p8jzMTpaq0lFaREQ5eRp6nT7v5wJDbS sf6V+7ChUZSEaUDardG/mO3xI+eCCl5yAaQh4YAlFYTdiPP7ln7yfedsgru416bMCRXbNRuoA Whsug/fVF0jUGrEhTmAjz07wbvPVIPDxvlQefB064noTDUngiy2Wx2sGjDlUvGpaRK369mSSI MGVtVNrBVFEEc/hJJHDDJmkcUNbyPIP79ehuppQWSmiNSkMTewb38hnwsQ5GOLcUh67giTrdN gBSc336Lhfqg5pytNFtA== Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Thu, Dec 5, 2019 at 6:22 AM Eric Biggers wrote: > > > > Why did you ignore this and merge the buggy commit to mainline anyway? > I even told you how to fix it... I'm sorry about this, I completely missed the email about it originally. Arnd