linux/security/landlock
Mickaël Salaün 03197e40a2
landlock: Optimize scope enforcement
Do not walk through the domain hierarchy when the required scope is not
supported by this domain.  This is the same approach as for filesystem
and network restrictions.

Cc: Mikhail Ivanov <ivanov.mikhail1@huawei-partners.com>
Cc: Tahera Fahimi <fahimitahera@gmail.com>
Reviewed-by: Günther Noack <gnoack@google.com>
Link: https://lore.kernel.org/r/20241109110856.222842-4-mic@digikod.net
Signed-off-by: Mickaël Salaün <mic@digikod.net>
2024-11-09 19:52:13 +01:00
..
.kunitconfig landlock: Add support for KUnit tests 2024-02-27 11:21:45 +01:00
common.h landlock: Add support for KUnit tests 2024-02-27 11:21:45 +01:00
cred.c landlock: Don't lose track of restrictions on cred_transfer 2024-07-24 17:34:54 +02:00
cred.h landlock: Add signal scoping 2024-09-16 23:50:52 +02:00
fs.c landlock: Refactor filesystem access mask management 2024-11-09 19:52:10 +01:00
fs.h landlock: Add signal scoping 2024-09-16 23:50:52 +02:00
Kconfig landlock: Add support for KUnit tests 2024-02-27 11:21:45 +01:00
limits.h landlock: Add signal scoping 2024-09-16 23:50:52 +02:00
Makefile landlock: Rename "ptrace" files to "task" 2024-03-08 18:22:16 +01:00
net.c landlock: Refactor network access mask management 2024-11-09 19:52:13 +01:00
net.h landlock: Support network rules with TCP bind and connect 2023-10-26 21:07:15 +02:00
object.c landlock: Format with clang-format 2022-05-09 12:31:10 +02:00
object.h landlock: Format with clang-format 2022-05-09 12:31:10 +02:00
ruleset.c landlock: Add abstract UNIX socket scoping 2024-09-16 23:50:45 +02:00
ruleset.h landlock: Refactor filesystem access mask management 2024-11-09 19:52:10 +01:00
setup.c landlock: Rename "ptrace" files to "task" 2024-03-08 18:22:16 +01:00
setup.h LSM: Identify modules by more than name 2023-11-12 22:54:42 -05:00
syscalls.c landlock: Refactor filesystem access mask management 2024-11-09 19:52:10 +01:00
task.c landlock: Optimize scope enforcement 2024-11-09 19:52:13 +01:00
task.h landlock: Rename "ptrace" files to "task" 2024-03-08 18:22:16 +01:00