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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 2F473C433E0 for ; Mon, 8 Jun 2020 01:28:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1160A2075A for ; Mon, 8 Jun 2020 01:28:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728157AbgFHB2x (ORCPT ); Sun, 7 Jun 2020 21:28:53 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:5858 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727972AbgFHB2w (ORCPT ); Sun, 7 Jun 2020 21:28:52 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 7CC09978E1AF52A4C9A6; Mon, 8 Jun 2020 09:28:50 +0800 (CST) Received: from [127.0.0.1] (10.166.213.7) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.487.0; Mon, 8 Jun 2020 09:28:40 +0800 Subject: Re: [PATCH v3] block: Fix use-after-free in blkdev_get() To: Jan Kara CC: , , , , , Christoph Hellwig , Ming Lei , Hulk Robot References: <20200605104558.16686-1-yanaijie@huawei.com> <20200605143710.GA13248@quack2.suse.cz> From: Jason Yan Message-ID: <3c9298bd-6406-6815-09d2-ca4fdd732b79@huawei.com> Date: Mon, 8 Jun 2020 09:28:40 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.4.2 MIME-Version: 1.0 In-Reply-To: <20200605143710.GA13248@quack2.suse.cz> Content-Type: text/plain; charset="gbk"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.166.213.7] X-CFilter-Loop: Reflected Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org ÔÚ 2020/6/5 22:37, Jan Kara дµÀ: > No need for braces here after you remove bdput(). With this fixed, feel > free to add: > > Reviewed-by: Jan Kara Thanks, I will fix it in v4. Jason