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=-3.2 required=3.0 tests=BAYES_00,HK_RANDOM_FROM, MAILING_LIST_MULTI,SPF_HELO_NONE,URIBL_BLOCKED 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 C7813C43461 for ; Thu, 10 Sep 2020 14:51:59 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6B5B0207FB for ; Thu, 10 Sep 2020 14:51:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6B5B0207FB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bu.edu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44704 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kGNva-0001mJ-Ba for qemu-devel@archiver.kernel.org; Thu, 10 Sep 2020 10:51:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59492) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kGNun-0000tk-Dr; Thu, 10 Sep 2020 10:51:09 -0400 Received: from relay68.bu.edu ([128.197.228.73]:60378) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kGNul-0002Le-Ls; Thu, 10 Sep 2020 10:51:09 -0400 X-Envelope-From: alxndr@bu.edu X-BU-AUTH: mozz.bu.edu [128.197.127.33] Received: from BU-AUTH (localhost.localdomain [127.0.0.1]) (authenticated bits=0) by relay68.bu.edu (8.14.3/8.14.3) with ESMTP id 08AEnrQg004211 (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256 verify=NO); Thu, 10 Sep 2020 10:49:57 -0400 Date: Thu, 10 Sep 2020 10:49:53 -0400 From: Alexander Bulekov To: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Subject: Re: [PATCH v2 0/3] hw/sd/sdhci: Fix DMA Transfer Block Size field width Message-ID: <20200910144953.daqdwbwf2inglcht@mozz.bu.edu> References: <20200901140411.112150-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200901140411.112150-1-f4bug@amsat.org> Received-SPF: pass client-ip=128.197.228.73; envelope-from=alxndr@bu.edu; helo=relay68.bu.edu X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/10 10:49:07 X-ACL-Warn: Detected OS = Linux 2.6.x X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, HK_RANDOM_ENVFROM=0.001, HK_RANDOM_FROM=0.768, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bugs-syssec@rub.de, qemu-devel@nongnu.org, qemu-block@nongnu.org, Prasad J Pandit Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" For this series: Tested-by: Alexander Bulekov On 200901 1604, Philippe Mathieu-Daudé wrote: > Fix the SDHCI issue reported last week by Alexander: > https://bugs.launchpad.net/qemu/+bug/1892960 > > The field is 12-bit (4KiB) but the guest can set > up to 16-bit (64KiB), leading to OOB access. > > since v1: > commited unstaged change in patch #3... > > Philippe Mathieu-Daudé (3): > hw/sd/sdhci: Fix qemu_log_mask() format string > hw/sd/sdhci: Document the datasheet used > hw/sd/sdhci: Fix DMA Transfer Block Size field > > hw/sd/sdhci.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > -- > 2.26.2 >