libsmack: check label length in smack_revoke_subject().
Merge pull request #8 from rafal-krypa/samsung

libsmack: check label length in smack_revoke_subject().
smackcipso can't set CIPSO correctly, see the bug report:
        https://tizendev.org/bugs/browse/TDIS-3891

The reason is that upstream libsmack only use "smackfs/cipso2" long-label interface,
but the code's logical is still for orginal fixed length label.

Now update smack_cipso_apply() to support flexible label (<=256 including tailing '\0')

Signed-off-by: Passion,Zhao <passion.zhao@intel.com>
Merge pull request #9 from PassionZhao/master

Fix the bug "smackcipso can't set CIPSO"
disable services for new systemd versions

do not install smack.mount or smack.service if systemd is version
198 or higher. This functionality is now built into systemd.
Merge pull request #10 from banada/master

disable services for systemd versions > 198