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1// SPDX-License-Identifier: GPL-2.02/*3 * Landlock tests - Common scope restriction4 *5 * Copyright © 2024 Tahera Fahimi <fahimitahera@gmail.com>6 */7 8#define _GNU_SOURCE9#include <errno.h>10#include <linux/landlock.h>11#include <sys/prctl.h>12 13#include "common.h"14 15#define ACCESS_LAST LANDLOCK_SCOPE_SIGNAL16 17TEST(ruleset_with_unknown_scope)18{19 __u64 scoped_mask;20 21 for (scoped_mask = 1ULL << 63; scoped_mask != ACCESS_LAST;22 scoped_mask >>= 1) {23 struct landlock_ruleset_attr ruleset_attr = {24 .scoped = scoped_mask,25 };26 27 ASSERT_EQ(-1, landlock_create_ruleset(&ruleset_attr,28 sizeof(ruleset_attr), 0));29 ASSERT_EQ(EINVAL, errno);30 }31}32 33TEST_HARNESS_MAIN34