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Wed, 18 Jan 2023 20:23:45 GMT Received: from smtpav03.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 11E345805C; Wed, 18 Jan 2023 20:23:45 +0000 (GMT) Received: from smtpav03.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D92FB5805A; Wed, 18 Jan 2023 20:23:43 +0000 (GMT) Received: from li-f45666cc-3089-11b2-a85c-c57d1a57929f.ibm.com (unknown [9.160.7.111]) by smtpav03.wdc07v.mail.ibm.com (Postfix) with ESMTP; Wed, 18 Jan 2023 20:23:43 +0000 (GMT) Message-ID: Subject: Re: [PATCH -next] evm: Support small xattr in dump_security_xattr() From: Mimi Zohar To: Xiu Jianfeng , dmitry.kasatkin@gmail.com, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com Cc: linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 18 Jan 2023 15:23:43 -0500 In-Reply-To: <20221226102419.16189-1-xiujianfeng@huawei.com> References: <20221226102419.16189-1-xiujianfeng@huawei.com> Content-Type: text/plain; charset="ISO-8859-15" X-Mailer: Evolution 3.28.5 (3.28.5-18.el8) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: QVl3p5LspGjUqoPehqRSDQLvJBQLcXyr X-Proofpoint-GUID: HoT13UCoBDTOHLH5VTXd3u0LFDCHQgK9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.923,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-18_05,2023-01-18_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 spamscore=0 mlxscore=0 malwarescore=0 bulkscore=0 mlxlogscore=763 impostorscore=0 clxscore=1011 phishscore=0 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301180169 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Xiu, Thank you for cleaning up the code. The purpose of this patch is to remove code duplication. Perhaps rename the patch to "evm: call dump_security_xattr() in all cases to remove code duplication". On Mon, 2022-12-26 at 18:24 +0800, Xiu Jianfeng wrote: > Currently the debug function of dumping xattr is splited into two parts, > when the length of xattr is less than 64 bytes, it uses pr_debug() > directly. Merge it into dump_security_xattr() to simplify the code, no > functional changes here. > > Signed-off-by: Xiu Jianfeng Please reword the patch description in terms of removing code duplication. -- thanks, Mimi