diff options
| author | Mickaël Salaün <mic@digikod.net> | 2022-05-06 18:08:11 +0200 |
|---|---|---|
| committer | Mickaël Salaün <mic@digikod.net> | 2022-05-23 13:27:47 +0200 |
| commit | a13e248ff90e81e9322406c0e618cf2168702f4e (patch) | |
| tree | dd9f8dc52516a1a20c4b8feb9d885934048e0190 /security/landlock | |
| parent | 81709f3dccacf4104a4bc2daa80bdd767a9c4c54 (diff) | |
| download | lwn-a13e248ff90e81e9322406c0e618cf2168702f4e.tar.gz lwn-a13e248ff90e81e9322406c0e618cf2168702f4e.zip | |
landlock: Fix landlock_add_rule(2) documentation
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 <mic@digikod.net>
Diffstat (limited to 'security/landlock')
| -rw-r--r-- | security/landlock/syscalls.c | 7 |
1 files changed, 3 insertions, 4 deletions
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. */ |