21 lines
931 B
Text
21 lines
931 B
Text
# SPDX-License-Identifier: GPL-2.0-only
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config SECURITY_LANDLOCK
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bool "Landlock support"
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depends on SECURITY && !ARCH_EPHEMERAL_INODES
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select SECURITY_PATH
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help
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Landlock is a sandboxing mechanism that enables processes to restrict
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themselves (and their future children) by gradually enforcing
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tailored access control policies. A Landlock security policy is a
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set of access rights (e.g. open a file in read-only, make a
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directory, etc.) tied to a file hierarchy. Such policy can be
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configured and enforced by any processes for themselves using the
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dedicated system calls: landlock_create_ruleset(),
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landlock_add_rule(), and landlock_restrict_self().
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See Documentation/userspace-api/landlock.rst for further information.
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If you are unsure how to answer this question, answer N. Otherwise,
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you should also prepend "landlock," to the content of CONFIG_LSM to
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enable Landlock at boot time.
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