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=-2.5 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 D1D11C4CEC4 for ; Mon, 16 Sep 2019 01:21:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AE091206C2 for ; Mon, 16 Sep 2019 01:21:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729039AbfIPBVC (ORCPT ); Sun, 15 Sep 2019 21:21:02 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:56726 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727192AbfIPBVC (ORCPT ); Sun, 15 Sep 2019 21:21:02 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id DFFEE14AB25707A36B83; Mon, 16 Sep 2019 09:21:00 +0800 (CST) Received: from [127.0.0.1] (10.177.224.82) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.439.0; Mon, 16 Sep 2019 09:20:53 +0800 Subject: Re: [PATCH] ubifs: ubifs_tnc_start_commit: Fix OOB in layout_in_gaps To: Richard Weinberger CC: "zhangyi (F)" , Richard Weinberger , Sascha Hauer , Artem Bityutskiy , LKML , "linux-mtd@lists.infradead.org" References: <1563602720-113903-1-git-send-email-chengzhihao1@huawei.com> <0B80F9D4116B2F4484E7279D5A66984F7A7472@dggemi524-mbx.china.huawei.com> <0B80F9D4116B2F4484E7279D5A66984F7C0325@dggemi524-mbx.china.huawei.com> From: Zhihao Cheng Message-ID: <173d4c4b-1846-5dd5-b477-4eb21258d4b6@huawei.com> Date: Mon, 16 Sep 2019 09:20:51 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.177.224.82] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 在 2019/9/16 6:00, Richard Weinberger 写道: > On Fri, Aug 16, 2019 at 10:01 AM chengzhihao wrote: >> >>> ubifs_assert(c, p < c->gap_lebs + c->lst.idx_lebs); >> >> I've done 50 problem reproduces on different flash devices and made sure that the assertion was not triggered. See record.txt for details. > > Thanks for letting me know. :) > I need to give this another thought, then we can apply it for -rc2. > ACK. :)