"Serge E. Hallyn" <se...@hallyn.com> writes: [snip] > A patch to linux-test-project adding a new set of tests for this > functionality is in the nsfscaps branch at github.com/hallyn/ltp > > Changelog: > Nov 02 2016: fix invalid check at refuse_fcap_overwrite() > Nov 07 2016: convert rootid from and to fs user_ns > (From ebiederm: mar 28 2017) > commoncap.c: fix typos - s/v4/v3 > get_vfs_caps_from_disk: clarify the fs_ns root access check > nsfscaps: change the code split for cap_inode_setxattr() > Apr 09 2017: > don't return v3 cap for caps owned by current root. > return a v2 cap for a true v2 cap in non-init ns > Apr 18 2017: > . Change the flow of fscap writing to support s_user_ns writing. > . Remove refuse_fcap_overwrite(). The value of the previous > xattr doesn't matter. > Apr 24 2017: > . incorporate Eric's incremental diff > . move cap_convert_nscap to setxattr and simplify its usage > --- > fs/xattr.c | 6 + > include/linux/capability.h | 3 +- > include/linux/security.h | 2 + > include/uapi/linux/capability.h | 22 +++- > security/commoncap.c | 269 > +++++++++++++++++++++++++++++++++++++--- > 5 files changed, 279 insertions(+), 23 deletions(-) >
Grrr. No Signed-off-by: again. Eric
