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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 A1F57C5519E for ; Mon, 27 Apr 2020 10:31:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D3F0206D4 for ; Mon, 27 Apr 2020 10:31:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727098AbgD0Kbo (ORCPT ); Mon, 27 Apr 2020 06:31:44 -0400 Received: from lhrrgout.huawei.com ([185.176.76.210]:2108 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726537AbgD0Kbn (ORCPT ); Mon, 27 Apr 2020 06:31:43 -0400 Received: from lhreml725-chm.china.huawei.com (unknown [172.18.7.106]) by Forcepoint Email with ESMTP id 459A0124F449A199D767; Mon, 27 Apr 2020 11:31:42 +0100 (IST) Received: from fraeml714-chm.china.huawei.com (10.206.15.33) by lhreml725-chm.china.huawei.com (10.201.108.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Mon, 27 Apr 2020 11:31:42 +0100 Received: from roberto-HP-EliteDesk-800-G2-DM-65W.huawei.com (10.204.65.160) by fraeml714-chm.china.huawei.com (10.206.15.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Mon, 27 Apr 2020 12:31:41 +0200 From: Roberto Sassu To: , CC: , , , , Subject: [PATCH v2 4/6] ima: Remove redundant policy rule set in add_rules() Date: Mon, 27 Apr 2020 12:28:58 +0200 Message-ID: <20200427102900.18887-4-roberto.sassu@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200427102900.18887-1-roberto.sassu@huawei.com> References: <20200427102900.18887-1-roberto.sassu@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.204.65.160] X-ClientProxiedBy: lhreml710-chm.china.huawei.com (10.201.108.61) To fraeml714-chm.china.huawei.com (10.206.15.33) X-CFilter-Loop: Reflected Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: From: Krzysztof Struczynski Function ima_appraise_flag() returns the flag to be set in temp_ima_appraise depending on the hook identifier passed as an argument. It is not necessary to set the flag again for the POLICY_CHECK hook. Signed-off-by: Krzysztof Struczynski --- security/integrity/ima/ima_policy.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index c334e0dc6083..ea9b991f0232 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -643,11 +643,8 @@ static void add_rules(struct ima_rule_entry *entries, int count, list_add_tail(&entry->list, &ima_policy_rules); } - if (entries[i].action == APPRAISE) { + if (entries[i].action == APPRAISE) temp_ima_appraise |= ima_appraise_flag(entries[i].func); - if (entries[i].func == POLICY_CHECK) - temp_ima_appraise |= IMA_APPRAISE_POLICY; - } } } -- 2.17.1