permit users and groups to bind ports for TCP or UDP, and is intended
to be combined with the recently committed support for
net.inet.ip.portrange.reservedhigh. The policy is twiddled using
sysctl(8). To use this module, you will need to compile in MAC
support, and probably set reservedhigh to 0, then twiddle
security.mac.portacl.rules to set things as desired. This policy
module only restricts ports explicitly bound using bind(), not
implicitly bound ports where the port number is selected by the
IP stack. It appears to work properly in my local configuration,
but needs more broad testing.
A sample policy might be:
# sysctl security.mac.portacl.rules="uid:425:tcp:80,uid:425:tcp:79"
This permits uid 425 to bind TCP sockets to ports 79 and 80. Currently
no distinction is made for incoming vs. outgoing ports with TCP,
although that would probably be easy to add.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
for the agp module, and add agp to the list of modules to compile for alpha.
Add an alpha_mb() to agp_flush_cache for alpha -- it's not correct but may
improve the situation, and it's what linux and NetBSD do.
Interface (SMAPI) BIOS, which is present on some IBM
Thinkpad models (560, 600, 770 to name a few.)
The SMAPI BIOS provides access to System Information,
System Configuration, and Power Management.
module dependency system rely on linker behaviour that is machine dependent
and not part of the elf spec, and only work by accident on other platforms.
Approved by: re
the supported platforms. We build it into GENERIC, and it is currently
listed on the supported module list for drivers.conf on i386, which
breaks the release build. This may fix the release build for RC1 on
i386.
Conspiracy of: re
is a compiler tool and needs to be compiled by the host compiler. I've
tested this in i386->sparc cross-build, 4.7->current upgrade, normal
buildkernel target, and normal /sys/i386/compile/GENERIC configurations.
Submitted by: ru
This policy can be loaded dynamically, and assigns each process a
partition number, as well as permitting processes to operate outside
the partition. Processes contained in a partition can only "see"
processes inside the same partition, so it's a little like jail.
The partition of a user can be set using the label mechanisms in
login.conf. This sample policy is a good starting point for developers
wanting to learn about how to produce labeled policies, as it labels
only one kernel object, the process credential.
PR:
Submitted by:
Reviewed by:
Approved by:
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
- Add detach support to the driver so that you can kldunload the module.
Note that currently rc_detach() fails to detach a unit if any of its
child devices are open, thus a kldunload will fail if any of the tty
devices are currently open.
- sys/i386/isa/ic/cd180.h was moved to sys/dev/ic/cd180.h as part of
this change.
Requested by: rwatson
Tested by: rwatson
Option 'P1003_1B_SEMAPHORES' to compile them in, or load the "sem" module
to activate them.
Have kern/makesyscalls.sh emit an include for sys/_semaphore.h into sysproto.h
to pull in the typedef for semid_t.
Add the syscalls to the syscall table as module stubs.
build on, let alone actually do some useful work on real hardware.
Namely, put it in i386/pc98. There is no bus_dma.h on the other architecures,
tra la.
kernel access control.
Hook up various policy modules to the kernel build.
Note that a number of these modules require futher entry point commits
in the remainder of the kernel to become fully functional, but enough
of the pieces are in place to allow experimentation.
Note also that it would be desirable to not build the mac_*.ko modules
if 'options MAC' is not defined in the kernel configuration, because
the resulting modules are not useful without the kernel option. There
doesn't appear to be precedent for a way to do this -- for example,
we allow ipfw.ko to be built even if 'options NETINET' isn't defined.
Suggests welcomed on the "best" way to do this.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, NAI Labs
o Make the cam, cd9660 lomac and sound modules i386 and alpha
specific due to link problems (@gprel relocation when @ltoff
is required). Once resolved, these can be moved back to the
generic list.
o Build linprocfs only on those architectures that have the
linux module.
o Make the sppp module i386 and alpha specific due to compile
problems (pointers as switch cases). Once resolved, this can
be moved back to the generic list.
o Build all i386 specific modules, with the exception of those
mentioned above as being moved from the generic list to the
i386 list and those with dependencies on the linux module (aac)
or i386 dependent (ar, apm, atspeaker, fpu, gnufpu, ibcs2,
linux, ncv, nsp, netgraph, oltr, pecoff, s3, sbni, stg and
vesa).
o Don't build acpi as a module yet. It most be ported first.
Once ported, it can be added to the ia64 list.
o Don't build ipfilter yet due to compile errors (osreldate.h
not found).
- Add stubs for EISA and SBUS cards.
(VME, FutureBUS, and TurboChannel stubs not provided.)
- Add infrastructure to build driver and bus front-end modules.
prior ICP Vortex models. This driver was developed by Achim Leubner
of Intel (previously with ICP Vortex) and Boji Kannanthanam of Intel.
Submitted by: "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com>
MFC after: 2 weeks
Remove the explicit call to aio_proc_rundown() from exit1(), instead AIO
will use at_exit(9).
Add functions at_exec(9), rm_at_exec(9) which function nearly the
same as at_exec(9) and rm_at_exec(9), these functions are called
on behalf of modules at the time of execve(2) after the image
activator has run.
Use a modified version of tegge's suggestion via at_exec(9) to close
an exploitable race in AIO.
Fix SYSCALL_MODULE_HELPER such that it's archetecuterally neutral,
the problem was that one had to pass it a paramater indicating the
number of arguments which were actually the number of "int". Fix
it by using an inline version of the AS macro against the syscall
arguments. (AS should be available globally but we'll get to that
later.)
Add a primative system for dynamically adding kqueue ops, it's really
not as sophisticated as it should be, but I'll discuss with jlemon when
he's around.
Alpha can verify that it compiles fine there, too, this should be moved
to the MI section (or that problem fixed); I've only had x86 hardware to
est with.
Sponsored by: DARPA, NAI Labs (CBOSS project)
