33 lines
676 B
C
33 lines
676 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Landlock tests - Common scope restriction
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*
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* Copyright © 2024 Tahera Fahimi <fahimitahera@gmail.com>
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*/
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#define _GNU_SOURCE
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#include <errno.h>
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#include <linux/landlock.h>
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#include <sys/prctl.h>
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#include "common.h"
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#define ACCESS_LAST LANDLOCK_SCOPE_SIGNAL
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TEST(ruleset_with_unknown_scope)
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{
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__u64 scoped_mask;
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for (scoped_mask = 1ULL << 63; scoped_mask != ACCESS_LAST;
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scoped_mask >>= 1) {
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struct landlock_ruleset_attr ruleset_attr = {
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.scoped = scoped_mask,
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};
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ASSERT_EQ(-1, landlock_create_ruleset(&ruleset_attr,
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sizeof(ruleset_attr), 0));
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ASSERT_EQ(EINVAL, errno);
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}
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}
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TEST_HARNESS_MAIN
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