mac_reflect_mbuf_icmp()
mac_reflect_mbuf_tcp()
These entry points permit MAC policies to do "update in place"
changes to the labels on ICMP and TCP mbuf headers when an ICMP or
TCP response is generated to a packet outside of the context of
an existing socket. For example, in respond to a ping or a RST
packet to a SYN on a closed port.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
mac_reflect_mbuf_icmp()
mac_reflect_mbuf_tcp()
These entry points permit MAC policies to do "update in place"
changes to the labels on ICMP and TCP mbuf headers when an ICMP or
TCP response is generated to a packet outside of the context of
an existing socket. For example, in respond to a ping or a RST
packet to a SYN on a closed port.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
Change the manual page title to use the device family name (Rhine),
since the list of supported device id's won't fit on one line anymore.
Submitted by: Lukas Ertl <l.ertl@univie.ac.at> (based on) [1]
PR: docs/55639 (based on) [1]
Confirmed by: driver source code [1]
MFC after: 3 days
change in mac_lomac: if both flags are set on the new label, we
may not need to always fill out the label (only if one flag is
set, not both). Avoid stomping on a section of the label if we
are in fact modifying both elements.
Because we know that both flags will be set, we don't need to
test whether the range or single are set in later consistency
checks of the range and single -- just test them.
By checking the range of the new vs. the range of the old label
before testing the single against the new range, we implicitly
test that the new single is in the old range. Document this
with a comment.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
vendors that list the vendor ID in the proper byte order. The second
section is for vendors that get it backwards. The third is for what
appear to be 'random' ones (although 0xcxxx appears to be coherent
enough that maybe somebody else is assigning those numbers).
Framework labels:
- Re-work the label state assertions to use a set of central
ASSERT_type_LABEL() assertions.
- Test to make sure labels passed to externalize/internalize calls haven't
been destroyed.
- For access control checks, assert the condition of all labels passed in.
- For life cycle events, assert the condition of all labels passed in.
- Add new entry point implementations for new MAC Framework entry points:
mac_test_reflect_mbuf_icmp(), mac_test_reflect_mbuf_tcp(),
mac_test_check_vnode_deleteextattr(), mac_test_check_vnode_listextattr().
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
mac_stub policy and no longer mac_none (as found in the repocopy).
Add comment to this effect.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
o AD1980 hook.
o ac97_fix_auxout.
and:
o Associate AC97_MIX_AUXOUT with SOUND_MIXER_OGAIN rather than
SOUND_MIXER_MONITOR.
o Add ac97_fix_tone to remove tone controls from mixer if invalid.
modules/mac_none/Makefile -> modules/mac_stub/Makefile
security/mac_none/mac_none.c -> security/mac_stub/mac_stub.c
mac_none will become a null policy, and mac_stub will be the stub
policy from here on out.
Thanks Joe!
explicit access control checks to delete and list extended attributes
on a vnode, rather than implicitly combining with the setextattr and
getextattr checks. This reflects EA API changes in the kernel made
recently, including the move to explicit VOP's for both of these
operations.
Obtained from: TrustedBSD PRoject
Sponsored by: DARPA, Network Associates Laboratories
