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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 23 Mar 2020 13:29:33 -0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 02NDTXYI56885300 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 23 Mar 2020 13:29:33 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DFBE142042; Mon, 23 Mar 2020 13:29:32 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8DF9042041; Mon, 23 Mar 2020 13:29:32 +0000 (GMT) Received: from oc3871087118.ibm.com (unknown [9.145.39.189]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 23 Mar 2020 13:29:32 +0000 (GMT) From: agordeev@linux.ibm.com To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, Alexander Gordeev Subject: [PATCH 0/2] mm/mmap: check mapping limits more strictly Date: Mon, 23 Mar 2020 14:29:27 +0100 X-Mailer: git-send-email 1.8.3.1 X-TM-AS-GCONF: 00 x-cbid: 20032313-0016-0000-0000-000002F63D86 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20032313-0017-0000-0000-00003359D655 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.645 definitions=2020-03-23_04:2020-03-21,2020-03-23 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=1 spamscore=0 clxscore=1011 malwarescore=0 impostorscore=0 bulkscore=0 phishscore=0 mlxscore=0 adultscore=0 mlxlogscore=408 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2003230073 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Alexander Gordeev This series is against v5.6-rc7 Alexander Gordeev (2): mm/mmap.c: add more sanity checks to get_unmapped_area() mm/mmap.c: do not allow mappings outside of allowed limits mm/mmap.c | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-)