From a13e248ff90e81e9322406c0e618cf2168702f4e Mon Sep 17 00:00:00 2001 From: Mickaël Salaün Date: Fri, 6 May 2022 18:08:11 +0200 Subject: landlock: Fix landlock_add_rule(2) documentation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It is not mandatory to pass a file descriptor obtained with the O_PATH flag. Also, replace rule's accesses with ruleset's accesses. Link: https://lore.kernel.org/r/20220506160820.524344-2-mic@digikod.net Cc: stable@vger.kernel.org Signed-off-by: Mickaël Salaün --- security/landlock/syscalls.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'security/landlock') diff --git a/security/landlock/syscalls.c b/security/landlock/syscalls.c index 2fde978bf8ca..7edc1d50e2bf 100644 --- a/security/landlock/syscalls.c +++ b/security/landlock/syscalls.c @@ -292,14 +292,13 @@ out_fdput: * * - EOPNOTSUPP: Landlock is supported by the kernel but disabled at boot time; * - EINVAL: @flags is not 0, or inconsistent access in the rule (i.e. - * &landlock_path_beneath_attr.allowed_access is not a subset of the rule's - * accesses); + * &landlock_path_beneath_attr.allowed_access is not a subset of the + * ruleset handled accesses); * - ENOMSG: Empty accesses (e.g. &landlock_path_beneath_attr.allowed_access); * - EBADF: @ruleset_fd is not a file descriptor for the current thread, or a * member of @rule_attr is not a file descriptor as expected; * - EBADFD: @ruleset_fd is not a ruleset file descriptor, or a member of - * @rule_attr is not the expected file descriptor type (e.g. file open - * without O_PATH); + * @rule_attr is not the expected file descriptor type; * - EPERM: @ruleset_fd has no write access to the underlying ruleset; * - EFAULT: @rule_attr inconsistency. */ -- cgit v1.2.3