From patchwork Wed Aug 4 15:17:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Haberland X-Patchwork-Id: 12419189 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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 33137C4338F for ; Wed, 4 Aug 2021 15:18:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1773460EC0 for ; Wed, 4 Aug 2021 15:18:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238884AbhHDPSU (ORCPT ); Wed, 4 Aug 2021 11:18:20 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:6780 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238743AbhHDPSU (ORCPT ); Wed, 4 Aug 2021 11:18:20 -0400 Received: from pps.filterd (m0187473.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 174F4XnF016212; Wed, 4 Aug 2021 11:18:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding; s=pp1; bh=yolZkGraqsGzDkBjssQBPeSlCEKq+2NBGgPwLxdp3+o=; b=e7tTanxgX/zkDQSUB3Hgf5EViZm2r8YZYI0hYOW9MK7w36BmePJPN1IyTXSQlQ8NYobo 2xq5J5VEGQg++dtUTQ72ntueaLCMf+im/5ovf8i0R5vms+rUbHGeWDcsn9GvjzzDK/tA s9ohO+GfcflDWc4stz8QflJDdY90+am2Ioue9AFzGUmZ1kMXjGdJ0ToZq/0IJcUWWJUH ALALuo/JZoKECR93OG9ghjk5UyyB30ZHfzoPSFVizniBkXn0DJF6W1B/xm4yG2jrOMjK yH/zPgJrtPivWeKZA5zgfptkgYfX02tGm6m/Y+YBy1kMEu5yaBLWQwCTSKOk15vakktj 6Q== Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com with ESMTP id 3a7342v1cr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 04 Aug 2021 11:18:06 -0400 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 174FCJLB032501; Wed, 4 Aug 2021 15:18:04 GMT Received: from b06avi18626390.portsmouth.uk.ibm.com (b06avi18626390.portsmouth.uk.ibm.com [9.149.26.192]) by ppma03ams.nl.ibm.com with ESMTP id 3a4x591fc8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 04 Aug 2021 15:18:04 +0000 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06avi18626390.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 174FF5Gh58524110 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 4 Aug 2021 15:15:05 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2C8F0AE058; Wed, 4 Aug 2021 15:18:01 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 19239AE056; Wed, 4 Aug 2021 15:18:01 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Wed, 4 Aug 2021 15:18:01 +0000 (GMT) Received: by tuxmaker.boeblingen.de.ibm.com (Postfix, from userid 20191) id AFD07E02AB; Wed, 4 Aug 2021 17:18:00 +0200 (CEST) From: Stefan Haberland To: Jens Axboe Cc: linux-block@vger.kernel.org, Jan Hoeppner , linux-s390@vger.kernel.org, Heiko Carstens , Vasily Gorbik , Christian Borntraeger Subject: [PATCH 0/1] s390/dasd: fix use after free Date: Wed, 4 Aug 2021 17:17:59 +0200 Message-Id: <20210804151800.4031761-1-sth@linux.ibm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: OiPWK4HTnNrie8z72eJRHHnOVyWbr7ZD X-Proofpoint-GUID: OiPWK4HTnNrie8z72eJRHHnOVyWbr7ZD X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.790 definitions=2021-08-04_03:2021-08-04,2021-08-04 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=566 malwarescore=0 adultscore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 phishscore=0 suspectscore=0 clxscore=1015 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2107140000 definitions=main-2108040085 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi Jens, please apply the following patch that fixes an use after free error in the DASD driver. Stefan Haberland (1): s390/dasd: fix use after free in dasd path handling drivers/s390/block/dasd_eckd.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-)