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=-3.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 F2004C43461 for ; Sun, 6 Sep 2020 20:26:08 +0000 (UTC) Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.kernel.org (Postfix) with SMTP id E70A72145D for ; Sun, 6 Sep 2020 20:26:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="GV/8+PN4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E70A72145D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernel-hardening-return-19794-kernel-hardening=archiver.kernel.org@lists.openwall.com Received: (qmail 23592 invoked by uid 550); 6 Sep 2020 20:26:01 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Received: (qmail 23555 invoked from network); 6 Sep 2020 20:26:00 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=l/Nzg0LsZhaL8h9g22ccJx5bs/Ywcx5BAEp+GJwHt50=; b=GV/8+PN4RN9yClYKPSCcivacyZbK/k3jQC7ksTAYhg0tpOiH6h6pRAO1kHP4asQ7eX xv4f5oWgF9TROAik8VhvKZ51rmeoGTUNF+xJO2mDvFLBDQUBpkdFQOarGDynTk6Vlttx bsJS21S75gwJU63ZqIltGVzrscUXYpOhIWgVU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=l/Nzg0LsZhaL8h9g22ccJx5bs/Ywcx5BAEp+GJwHt50=; b=oX//kp3Kk2yv5zmPTtg1z5IDVssQ7FIcC1c7HRm+ARNHSUP4Zdgyv4ZuqVabPtIE8Z +6TYJ8LGug9YkzHN28wMpxdCbx8l+3+OqKU/m5MfejK+exCvUmJZWqFOp4ACTd6QaiV+ 6nGulfVFJfVfTntL3Z1Ac/C9iPJ9dEeDBDjrxwF3hnVqVtmq7DckTWM0MMs9b2n+U8yx AB1soPBkSf3v2LoSZ+Sthu5cp8pPlAchYjXPnhteZh4eFzE1XYaaABfcbW05Ch2bdlsg VkAbVSnWK4J1qz84KmRnV2YNbt3C8AyuzTlpFiZ5VE4HVtsc0JaakJIzGy4iduEMsCqI VgcA== X-Gm-Message-State: AOAM533+4uIo4i5ERChkqsA3fnb4EqgBjiQZGOBJf7LQMlvzjvmuCIee fkls+jlcMy1uwiRYn0SSGqmE0tIbekc4Uw== X-Google-Smtp-Source: ABdhPJwa0sWfu9zXUqXpRX5oI6dkfu8ZXo2Ej8KE99AawmhVUvy0/rnpllqd0lX537VUumrgegzTvg== X-Received: by 2002:a05:6a00:1688:: with SMTP id k8mr17715914pfc.33.1599423949046; Sun, 06 Sep 2020 13:25:49 -0700 (PDT) Date: Sun, 6 Sep 2020 13:25:47 -0700 From: Kees Cook To: John Wood Cc: kernel-hardening@lists.openwall.com Subject: Re: [RFC PATCH 0/9] Fork brute force attack mitigation (fbfam) Message-ID: <202009061323.75C4EC509F@keescook> References: <20200906142029.6348-1-john.wood@gmx.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200906142029.6348-1-john.wood@gmx.com> On Sun, Sep 06, 2020 at 04:20:20PM +0200, John Wood wrote: > The goal of this patch serie is to detect and mitigate a fork brute force > attack. I look forward to reviewing it on the list! :) In the meantime, you could try adding this series as a branch on github (or whatever git host) tree you have access to. That would allow contextual commenting there too, if email continues to be a blocker. -- Kees Cook