freebsd-skq/sys/security
Mateusz Guzik 91061084d1 mac: implement fast path for checks
All checking routines walk a linked list of all modules in order to determine
if given hook is installed. This became a significant problem after mac_ntpd
started being loaded by default.

Implement a way perform checks for select hooks by testing a boolean.

Use it for priv_check and priv_grant, which are constantly called from priv_check.

The real fix would use hotpatching, but the above provides a way to know when
to do it.
2020-02-13 22:19:17 +00:00
..
audit vfs: drop the mostly unused flags argument from VOP_UNLOCK 2020-01-03 22:29:58 +00:00
mac mac: implement fast path for checks 2020-02-13 22:19:17 +00:00
mac_biba
mac_bsdextended Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
mac_ifoff
mac_lomac Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
mac_mls
mac_none
mac_ntpd Make it possible to run ntpd as a non-root user, add ntpd uid and gid. 2018-07-19 23:55:29 +00:00
mac_partition Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
mac_portacl Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
mac_seeotheruids Remove unused argument to priv_check_cred. 2018-12-11 19:32:16 +00:00
mac_stub
mac_test
mac_veriexec vfs: eliminate v_tag from struct vnode 2020-01-07 04:29:34 +00:00
mac_veriexec_parser vfs: drop the mostly unused flags argument from VOP_UNLOCK 2020-01-03 22:29:58 +00:00