[PATCH v2 0/3] Landlock: Disconnected directory handling

[Mickaël Salaün]

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@digikod.net

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