two major bugs:
- off-by-one overflow when the length of the source string exceeds or
equals the destination buffer size.
- old version was not padding the destination buffer with null wide chars
interfaces using the 'mac' argument. Without MAC support in the
kernel, this does not change the behavior of ifconfig.
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
result of an incomplete migration. An incomplete migration is
one where the MBR is not turned into a PMBR after creating the
GPT. This early in the game it's more convenient to allow the
inconsistency, because that avoids that we have to destroy the
MBR partitioning for now.
also set the user's MAC label as part of the user credential setup
by setting setusercontext(3)'s SETMAC flag. By default, change only
traditional process properties.
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
if the user has a 'label' entry in their login class. If so, attempt
to set that label on the process as part of the credential setup. If
we're unable to parse the label, or unable to set the label, fail.
In the future, we may also want to warn if a label is set but the
kernel doesn't support MAC.
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
files. Basically wrappers for mac_{get,set}_{file,link,pid,proc}(3).
Man pages to be updated shortly.
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
ones with one text and one data section.
The text and data rlimit checks still needs to be fixed to properly
accout for additional sections.
Reviewed by: peter (slightly different patch version)
and XPT_RESET_DEV.
In order to properly handle reset requests whether they originate in the
ATA layer (atacontrol reinit) or from the CAM layer (camcontrol reset)
ata_reinit does not cause the SIM to be deallocated anymore. The SIM
is now unconditionnally created for each ATAPI bus.
This change may cause existing bus ids to change on some setups.
Reviewed by: roberto
Approved by: sos
same size. Add some fields that previously overlapped with something else
or were missing.
- Make struct regs and struct mcontext (minus floating point) the same as
struct trapframe so converting between them is easy (null).
- Add space for saving floating point state to struct mcontext. This requires
that it be 64 byte aligned.
- Add assertions that none of these structures change size, as they are part
of the ABI.
- Remove some dead code in sendsig().
- Save and restore %gsr in struct trapframe. Remember to restore %fsr.
- Add some comments to exception.S.
to merge mac_te, since the SEBSD port of SELinux/FLASK provides a much
more mature Type Enforcement implementation. This changes the size
of the on-disk 'struct oldmac' EA labels, which may require regeneration.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
permitting policies to restrict access to memory mapping based on
the credential requesting the mapping, the target vnode, the
requested rights, or other policy considerations.
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
perform authorization checks during swapon() events; policies
might choose to enforce protections based on the credential
requesting the swap configuration, the target of the swap operation,
or other factors such as internal policy state.
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
