v2: * abstract walk_to_visible_parent() helper * chmod and chown rights only take affect on directory's context * add testcase for fchmodat/lchown/fchownat * fix other review issues Xiu Jianfeng (6): landlock: expand access_mask_t to u32 type landlock: abstract walk_to_visible_parent() helper landlock: add chmod and chown support landlock/selftests: add selftests for chmod and chown landlock/samples: add chmod and chown support landlock: update chmod and chown support in document Documentation/userspace-api/landlock.rst | 9 +- include/uapi/linux/landlock.h | 10 +- samples/landlock/sandboxer.c | 13 +- security/landlock/fs.c | 110 ++++++-- security/landlock/limits.h | 2 +- security/landlock/ruleset.h | 2 +- security/landlock/syscalls.c | 2 +- tools/testing/selftests/landlock/base_test.c | 2 +- tools/testing/selftests/landlock/fs_test.c | 267 ++++++++++++++++++- 9 files changed, 386 insertions(+), 31 deletions(-) -- 2.17.1
