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=-9.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 8E692C433E1 for ; Wed, 29 Jul 2020 10:02:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 662522075D for ; Wed, 29 Jul 2020 10:02:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jTGn5BBR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726509AbgG2KCA (ORCPT ); Wed, 29 Jul 2020 06:02:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726208AbgG2KB7 (ORCPT ); Wed, 29 Jul 2020 06:01:59 -0400 Received: from mail-pj1-x1041.google.com (mail-pj1-x1041.google.com [IPv6:2607:f8b0:4864:20::1041]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0979C061794; Wed, 29 Jul 2020 03:01:59 -0700 (PDT) Received: by mail-pj1-x1041.google.com with SMTP id c6so1651447pje.1; Wed, 29 Jul 2020 03:01:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:cc:references:to:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=dhqS/TVn+QryUKiM9kjYSdz+2PsU5CHJr52Pd8ZYJLU=; b=jTGn5BBRGJieUMUNIYAc34bvJJ5Z19vAtcH5jNHg8608wPX+lXlJu5e8EVnw2RJM8C tkbzoqVGwMS0V6qbqDpzlFXytGQc8Yt4wG7xR5jxtxD4nvvXO+6P4hLOfbXXS6GdKPIC +EKaZejqDXEsuk0yVDsME6T0E/iC6awjr/EETG6YVXHJCHOk+jycp3we2epVk4ik0Pev UYHcLsF4TvuLL08VWzLRZzdyn1Ey/GRVYLrmO68b5Z7SKphnyxmdqupMSsc89IV2PO6N Zanpk1whq9sbH11u4+DAF93rGN7v2atRJweIvDZ2YIntbMLFUwOWosH0tbHh3ztHZiuE vMKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:cc:references:to:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=dhqS/TVn+QryUKiM9kjYSdz+2PsU5CHJr52Pd8ZYJLU=; b=R8OfEYrL9vXXCSBLflD7Ww+UoTgPzNf/WQglKYrEOfZVqzCGxKJsXB3IaGBul7Dh9+ Wg/+rli8bot7UQlmJ7xBWkgdpqXqI0eAHQ/HJQwTUm04lPUhFEGDCF0byUln0bb1+MAF QqMivJqvPERz0Mp0QdgQO73hrLEqPFClQrjMPsp4xTZLKRvLJ9WPhlnUChjTUmn5InSP ZxO6hstDwcDe0neH8P264L1FBZw4kbDuhBLycqFljQPvCrbHS5LVyiSdOwPrkUMDPwrI Uzezh/YFtvxKe/ikzPbElXcc9qAXQOlkOT7bM68HnT786vl09id20Vb7X9Ycq82nV+Lx RdHg== X-Gm-Message-State: AOAM5312bJgMZA8b/2gD+e6MxUlWS3fzj1xf99pWzp0KI4oYyTS1uwl3 zc3abZ7jXk6gLf3qcrUl3nhSlp5x6QQ= X-Google-Smtp-Source: ABdhPJyz+O2zYB03eEDr+E6YXyvetH6FE51ND1NxpfVQ3sUGC2nxxxM6JOuebrri1jMzFdwF3k5D0A== X-Received: by 2002:a17:902:ee54:: with SMTP id 20mr27271592plo.197.1596016918944; Wed, 29 Jul 2020 03:01:58 -0700 (PDT) Received: from ?IPv6:2404:7a87:83e0:f800:ccae:99d9:bebb:d2c4? ([2404:7a87:83e0:f800:ccae:99d9:bebb:d2c4]) by smtp.gmail.com with ESMTPSA id f15sm1797383pfk.58.2020.07.29.03.01.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Jul 2020 03:01:58 -0700 (PDT) Subject: Re: [PATCH v2] exfat: integrates dir-entry getting and validation Cc: kohada.tetsuhiro@dc.mitsubishielectric.co.jp, mori.takahiro@ab.mitsubishielectric.co.jp, motai.hirotaka@aj.mitsubishielectric.co.jp, Sungjong Seo , Namjae Jeon , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200715012249.16378-1-kohada.t2@gmail.com> To: Sungjong Seo From: Tetsuhiro Kohada Message-ID: <3959d0a7-8457-e722-88ce-8ad28423c12f@gmail.com> Date: Wed, 29 Jul 2020 19:01:56 +0900 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200715012249.16378-1-kohada.t2@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On 2020/07/15 10:22, Tetsuhiro Kohada wrote: > Add validation for num, bh and type on getting dir-entry. > ('file' and 'stream-ext' dir-entries are pre-validated to ensure success) > Renamed exfat_get_dentry_cached() to exfat_get_validated_dentry() due to > a change in functionality. > > Integrate type-validation with simplified. > This will also recognize a dir-entry set that contains 'benign secondary' > dir-entries. > > And, rename TYPE_EXTEND to TYPE_NAME. > > Suggested-by: Sungjong Seo > Signed-off-by: Tetsuhiro Kohada > --- > Changes in v2 > - Change verification order > - Verification loop start with index 2 Ping. Is there anything I should do? BR --- Tetsuhiro Kohada