kernel/linux.git/security/landlock/common.h, branch v6.1.174Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.1.1742021-04-22T19:22:10+00:00landlock: Set up the security framework and manage credentials2021-04-22T19:22:10+00:00Mickaël Salaünmic@linux.microsoft.com2021-04-22T15:41:13+00:00urn:sha1:385975dca53eb41031d0cbd1de318eb1bc5d6bb9
Process's credentials point to a Landlock domain, which is underneath
implemented with a ruleset. In the following commits, this domain is
used to check and enforce the ptrace and filesystem security policies.
A domain is inherited from a parent to its child the same way a thread
inherits a seccomp policy.
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Mickaël Salaün <mic@linux.microsoft.com>
Reviewed-by: Jann Horn <jannh@google.com>
Acked-by: Serge Hallyn <serge@hallyn.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210422154123.13086-4-mic@digikod.net
Signed-off-by: James Morris <jamorris@linux.microsoft.com>