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Thu, 18 Sep 2025 15:14:14 GMT Received: from smtpav03.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 89E845805F; Thu, 18 Sep 2025 15:14:14 +0000 (GMT) Received: from smtpav03.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EEEBC5805D; Thu, 18 Sep 2025 15:14:12 +0000 (GMT) Received: from li-43857255-d5e6-4659-90f1-fc5cee4750ad.ibm.com (unknown [9.61.89.238]) by smtpav03.wdc07v.mail.ibm.com (Postfix) with ESMTP; Thu, 18 Sep 2025 15:14:12 +0000 (GMT) Message-ID: <78e72c9779fdc42425755101de3270308255935c.camel@linux.ibm.com> Subject: Re: [PATCH v4 16/34] lsm: cleanup the LSM blob size code From: Mimi Zohar To: Paul Moore , linux-security-module@vger.kernel.org, linux-integrity@vger.kernel.org, selinux@vger.kernel.org Cc: John Johansen , Roberto Sassu , Fan Wu , =?ISO-8859-1?Q?Micka=EBl_Sala=FCn?= , =?ISO-8859-1?Q?G=FCnther?= Noack , Kees Cook , Micah Morton , Casey Schaufler , Tetsuo Handa , Nicolas Bouchinet , Xiu Jianfeng In-Reply-To: <20250916220355.252592-52-paul@paul-moore.com> References: <20250916220355.252592-36-paul@paul-moore.com> <20250916220355.252592-52-paul@paul-moore.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 18 Sep 2025 11:14:12 -0400 Precedence: bulk X-Mailing-List: linux-integrity@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Evolution 3.54.3 (3.54.3-2.fc41) X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=MN5gmNZl c=1 sm=1 tr=0 ts=68cc21c8 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=VwQbUJbxAAAA:8 a=DfNHnWVPAAAA:8 a=vpqfxihKAAAA:8 a=xVhDTqbCAAAA:8 a=VnNF1IyMAAAA:8 a=TJvjXSSun--OMuyg4_MA:9 a=QEXdDO2ut3YA:10 a=rjTVMONInIDnV1a_A2c_:22 a=AULIiLoY-XQsE5F6gcqX:22 a=GrmWmAYt4dzCMttCBZOh:22 X-Proofpoint-GUID: GbhyfS0D7amGsKO1mRlqQOVWYVAAcDB1 X-Proofpoint-ORIG-GUID: i3uhtyHTbV0MkFHx1hY65_2tMW8JTMis X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTE2MDIwNCBTYWx0ZWRfX5b40MypvQPsQ R/VulwDTt69/xvFkcqMUAlrut1dr1iOVuemTU2QWd1t+OKlAj+oQIEY5Zc0yWoAGjKkHCItw6zh pwFzFwD1vfLnbhQj/WyXXEdVfT9YWTKr+opxOZDxgcFRhp5SsPPWDCkP33rCK/eGl3URbQQLojP uHfQnalEIw04c1h3b1wFryHrVHCk6wjqIXNXPFwlaXBfRWru6Daq3pvofKbl9oEA90KfdGf7n7h Kly7Yfjgd3iicKEdaqUc1wv3EPQ/MGxkc01Ftv2jfJ1cAGtzSivVq3ZV2sDf7nZv/piszIVXC5B V1vUCx8cDL1shZ68Z1O9E/DMWXMrnDk2iYoO4aPD5vAvpZaBlL8W3mwgfZdgYJt4IGC759m7mgh ++vVrOoz X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-18_01,2025-09-18_02,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 malwarescore=0 adultscore=0 phishscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509160204 On Tue, 2025-09-16 at 18:03 -0400, Paul Moore wrote: > Convert the lsm_blob_size fields to unsigned integers as there is no > current need for them to be negative, change "lsm_set_blob_size()" to > "lsm_blob_size_update()" to better reflect reality, and perform some > other minor cleanups to the associated code. >=20 > Reviewed-by: Kees Cook > Reviewed-by: John Johansen > Reviewed-by: Casey Schaufler > Signed-off-by: Paul Moore Reviewed-by: Mimi Zohar