Hi, This patch series fixes and test Landlock's handling of disconnected directories. This second version fixes initial reset access rights to not wrongfully deny some requests. Also, a lot of tests are added to improve coverage and check edge cases. Previous version: v1: https://lore.kernel.org/r/20250701183812.3201231-1-mic@xxxxxxxxxxx Regards, Mickaël Salaün (2): landlock: Fix handling of disconnected directories selftests/landlock: Add disconnected leafs and branch test suites Tingmao Wang (1): selftests/landlock: Add tests for access through disconnected paths fs/namei.c | 2 +- include/linux/fs.h | 1 + security/landlock/errata/abi-1.h | 16 + security/landlock/fs.c | 124 +- tools/testing/selftests/landlock/fs_test.c | 1317 +++++++++++++++++++- 5 files changed, 1432 insertions(+), 28 deletions(-) create mode 100644 security/landlock/errata/abi-1.h -- 2.50.1
