Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
34 lines
676 B
C
34 lines
676 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Landlock tests - Common scope restriction
|
|
*
|
|
* Copyright © 2024 Tahera Fahimi <fahimitahera@gmail.com>
|
|
*/
|
|
|
|
#define _GNU_SOURCE
|
|
#include <errno.h>
|
|
#include <linux/landlock.h>
|
|
#include <sys/prctl.h>
|
|
|
|
#include "common.h"
|
|
|
|
#define ACCESS_LAST LANDLOCK_SCOPE_SIGNAL
|
|
|
|
TEST(ruleset_with_unknown_scope)
|
|
{
|
|
__u64 scoped_mask;
|
|
|
|
for (scoped_mask = 1ULL << 63; scoped_mask != ACCESS_LAST;
|
|
scoped_mask >>= 1) {
|
|
struct landlock_ruleset_attr ruleset_attr = {
|
|
.scoped = scoped_mask,
|
|
};
|
|
|
|
ASSERT_EQ(-1, landlock_create_ruleset(&ruleset_attr,
|
|
sizeof(ruleset_attr), 0));
|
|
ASSERT_EQ(EINVAL, errno);
|
|
}
|
|
}
|
|
|
|
TEST_HARNESS_MAIN
|