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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 2EF91C3A59F for ; Sun, 18 Aug 2019 13:17:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EFA9D2173B for ; Sun, 18 Aug 2019 13:17:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566134236; bh=EHAg19dhuoUw2RPhHf/01UOmpOQq9u8V/sPWJh9P9hk=; h=Subject:To:Cc:References:From:Date:In-Reply-To:List-ID:From; b=F0jTG27/cbKqCEu2/ZpoJGsSe+hYCQkr6W/HCZh9l/moj1sF0fcYP7ppavprdZ8pA hf8o8Nm7RiCSdl7dEegCfAImv3zWA23uBD2+BxYNxoqiF9dI+ltI3jdmKSQWPumLVG 0EAxLb8B37JCVBMqC6+3fW8oRSR10M1pWNV5tjvU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726672AbfHRNRN (ORCPT ); Sun, 18 Aug 2019 09:17:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:33244 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726005AbfHRNRM (ORCPT ); Sun, 18 Aug 2019 09:17:12 -0400 Received: from [192.168.0.101] (unknown [180.111.132.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6765C20673; Sun, 18 Aug 2019 13:17:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566134232; bh=EHAg19dhuoUw2RPhHf/01UOmpOQq9u8V/sPWJh9P9hk=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=p2XTujf78t56CPTrbS/mPW6FtvPSuulqBnBLybpc47xapTQsH7RHTZNEh5x9Hs3WY bdhzAJdyXH/ZTbYGePHEJR7izYevxiOfdnS/3HAjoG8JqTIh4E6c5Z3CCcXUPcBjjZ fpILNq8whh9b+0a+7i80xIqSt1pqAEnYExspt+8s= Subject: Re: [PATCH] staging: erofs: refuse to mount images with malformed volume name To: Gao Xiang , Chao Yu , Richard Weinberger , Greg Kroah-Hartman , devel@driverdev.osuosl.org, linux-fsdevel@vger.kernel.org Cc: LKML , linux-erofs@lists.ozlabs.org, Miao Xie , Fang Wei , Gao Xiang References: <20190818102824.22330-1-hsiangkao@aol.com> From: Chao Yu Message-ID: Date: Sun, 18 Aug 2019 21:17:06 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20190818102824.22330-1-hsiangkao@aol.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019-8-18 18:28, Gao Xiang wrote: > From: Gao Xiang > > As Richard reminder [1], A valid volume name should be > ended in NIL terminator within the length of volume_name. > > Since this field currently isn't really used, let's fix > it to avoid potential bugs in the future. > > [1] https://lore.kernel.org/r/1133002215.69049.1566119033047.JavaMail.zimbra@nod.at/ > > Reported-by: Richard Weinberger > Signed-off-by: Gao Xiang Reviewed-by: Chao Yu Thanks,