From patchwork Fri May 24 09:30:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mikhail Ivanov X-Patchwork-Id: 13672943 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 850A885297; Fri, 24 May 2024 09:31:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.187 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716543074; cv=none; b=PRIQE/AKgPcTSwmID/X+HcUizr5y1xMyWykfcsLrJLHFRIZl6yXOySLWp/bncHxUgcYli05RTN2e7PmqfXATPpNPAoCszw96vxiUfChZLKS3uTzdeV2MJwHQIwNadnDr9ONXnwAyQK2REbBz4HYFRibnmjI0yAj9EtgQxkMWOH0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716543074; c=relaxed/simple; bh=bL/0fFmFj3v4Jqh3lYGlL7CUYnF1mKWXXjO+y6Y+fak=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OpvSe6ubLfZZ1IL+guwVlYfgNygG6uIW0CnaQrMjzx9PfqXTBo+jRe+6SDvjjwVVnyHSqiADjh4FjFBrQhQnbKP09TlbO6QROzhpI7kuiu4u/EDz68hkkhdAxlQC4MI72RsEjRu7OIg5fVsHHtJzpQvnx3vVins3EorYvYXKSOY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei-partners.com; spf=pass smtp.mailfrom=huawei-partners.com; arc=none smtp.client-ip=45.249.212.187 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei-partners.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei-partners.com Received: from mail.maildlp.com (unknown [172.19.163.48]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Vm07M0bBKzsRhb; Fri, 24 May 2024 17:27:27 +0800 (CST) Received: from dggpemm500020.china.huawei.com (unknown [7.185.36.49]) by mail.maildlp.com (Postfix) with ESMTPS id A41D518007E; Fri, 24 May 2024 17:31:10 +0800 (CST) Received: from mscphis02103.huawei.com (10.123.65.215) by dggpemm500020.china.huawei.com (7.185.36.49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.35; Fri, 24 May 2024 17:31:08 +0800 From: Mikhail Ivanov To: CC: , , , , , , , Subject: [RFC PATCH v2 09/12] selftests/landlock: Add mini.ruleset_with_unknown_access to socket tests Date: Fri, 24 May 2024 17:30:12 +0800 Message-ID: <20240524093015.2402952-10-ivanov.mikhail1@huawei-partners.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240524093015.2402952-1-ivanov.mikhail1@huawei-partners.com> References: <20240524093015.2402952-1-ivanov.mikhail1@huawei-partners.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: mscpeml100004.china.huawei.com (7.188.51.133) To dggpemm500020.china.huawei.com (7.185.36.49) X-Patchwork-State: RFC * Add fixture mini for tests that check specific cases. * Add test that validates behavior of landlock after ruleset with unknown access is created. Signed-off-by: Mikhail Ivanov --- Changes since v1: * Refactors commit message. --- .../testing/selftests/landlock/socket_test.c | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/tools/testing/selftests/landlock/socket_test.c b/tools/testing/selftests/landlock/socket_test.c index 52edc1a8ac21..c81f02ffef6c 100644 --- a/tools/testing/selftests/landlock/socket_test.c +++ b/tools/testing/selftests/landlock/socket_test.c @@ -408,4 +408,35 @@ TEST_F(tcp_layers, ruleset_overlap) } } +/* clang-format off */ +FIXTURE(mini) {}; +/* clang-format on */ + +FIXTURE_SETUP(mini) +{ + disable_caps(_metadata); + + setup_namespace(_metadata); +}; + +FIXTURE_TEARDOWN(mini) +{ +} + +TEST_F(mini, ruleset_with_unknown_access) +{ + __u64 access_mask; + + for (access_mask = 1ULL << 63; access_mask != ACCESS_LAST; + access_mask >>= 1) { + const struct landlock_ruleset_attr ruleset_attr = { + .handled_access_socket = access_mask, + }; + + EXPECT_EQ(-1, landlock_create_ruleset(&ruleset_attr, + sizeof(ruleset_attr), 0)); + EXPECT_EQ(EINVAL, errno); + } +} + TEST_HARNESS_MAIN