On Wed, 11 Nov 2020, Mickaël Salaün wrote: > Hi, > > This patch series fixes some issues and makes the Landlock filesystem > access-control more consistent and deterministic when stacking multiple > rulesets. This is checked by current and new tests. I also extended > documentation and example to help users. > > This series can be applied on top of > https://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git/log/?h=landlock_lsm Actually, given the number of fixes here, please respin so we get a cleaner initial PR for Linus. > > Regards, > > Mickaël Salaün (9): > landlock: Fix memory allocation error handling > landlock: Cosmetic fixes for filesystem management > landlock: Enforce deterministic interleaved path rules > landlock: Always intersect access rights > landlock: Add extra checks when inserting a rule > selftests/landlock: Extend layout1.inherit_superset > landlock: Clean up get_ruleset_from_fd() > landlock: Add help to enable Landlock as a stacked LSM > landlock: Extend documentation about limitations > > Documentation/userspace-api/landlock.rst | 17 +++ > samples/landlock/sandboxer.c | 21 +++- > security/landlock/Kconfig | 4 +- > security/landlock/fs.c | 67 +++++----- > security/landlock/object.c | 5 +- > security/landlock/ruleset.c | 34 ++--- > security/landlock/syscall.c | 24 ++-- > tools/testing/selftests/landlock/fs_test.c | 140 +++++++++++++++++++-- > 8 files changed, 239 insertions(+), 73 deletions(-) > > > base-commit: 96b3198c4025c11347651700b77e45a686d78553 > -- James Morris <jmorris@xxxxxxxxx>
