short read operations at the end of a file to not have the "eof"
flag set as they should. The problem is that the requested read
count was compared against the rounded-up reply data length instead
of the actual reply data length. This bug appears to have been
introduced in revision 1.78 (June 1999). It causes first-time reads
of certain file sizes (e.g 4094 bytes) to fail with EIO on a RedHat
9.0 NFSv3 client.
MFC after: 1 week
build it on the i386 and alpha architectures, where this has been
set up (there is also a sparc64-bitops.h in sys/gnu/ext2fs, but it
appears to be broken and it is not linked up).
This should unbreak the sparc64 LINT build.
in the netisr case. This would result in a lock reversal. This
fixes the net.isr.enable=1 case. Better performance might be
obtained by chaining all packets received, dropping the lock, and
then calling if_input() on each one.
Reported by: hmp
of the contents of the CCSCBCTL register into our
local varaible. The other bits are used in later tests.
This avoids a potential deadlock in ahd_run_qoutfifo()
if we happen to catch the DMA engine in just the right
state.
built by LINT. Also override a number of knobs for enabling and
disabling various modules in the ALL_MODULES case to further increase
LINT's module coverage.
Submitted by: ru
o code reorg (relative to old netbsd-derived code) for future growth
o drivers now specify available channels and rates and 802.11 layer handles
almost all ifmedia actions
o multi-mode support for 11a/b/g devices
o 11g protocol additions (incomplete)
o new element id additions (for other than 11g)
o node/station table redone for proper locking and to eliminate driver
incestuousness
o split device flags and capabilities to reduce confusion and provide room
for expansion
o incomplete power management infrastructure (need to revisit)
o incomplete hooks for software retry
o more...
read permision only required for listing, read/write required for
read/write to registers
fix a possible memory leak
clean up error handling a bit
Reviewed by: silence
the MAC policy modules to improve robustness against C string
bugs and vulnerabilities. Following these revisions, all
string construction of labels for export to userspace (or
elsewhere) is performed using the sbuf API, which prevents
the consumer from having to perform laborious and intricate
pointer and buffer checks. This substantially simplifies
the externalization logic, both at the MAC Framework level,
and in individual policies; this becomes especially useful
when policies export more complex label data, such as with
compartments in Biba and MLS.
Bundled in here are some other minor fixes associated with
externalization: including avoiding malloc while holding the
process mutex in mac_lomac, and hence avoid a failure mode
when printing labels during a downgrade operation due to
the removal of the M_NOWAIT case.
This has been running in the MAC development tree for about
three weeks without problems.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
attributes from objects over vop_setextattr() with a NULL uio; if
the file system doesn't support the vop_rmextattr() method, fall
back to the vop_setextattr() method.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
interface, rather than relying on a NULL uio for the deletion
operation.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
specify what credential to use when authorizing vn_open() and later
write operations, rather than curthread->td_ucred.
When writing KTR traces to an ALQ, specify the credential of the thread
generating the sysctl request.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
releasing the lock only if we are about to sleep (e.g., vm_pager_get_pages()
or vm_pager_has_pages()). If we sleep, we have marked the vm object with
the paging-in-progress flag.
"ipid" options. This feature has been requested by several users.
On passing, fix some minor bugs in the parser. This change is fully
backward compatible so if you have an old /sbin/ipfw and a new
kernel you are not in trouble (but you need to update /sbin/ipfw
if you want to use the new features).
Document the changes in the manpage.
Now you can write things like
ipfw add skipto 1000 iplen 0-500
which some people were asking to give preferential treatment to
short packets.
The 'MFC after' is just set as a reminder, because I still need
to merge the Alpha/Sparc64 fixes for ipfw2 (which unfortunately
change the size of certain kernel structures; not that it matters
a lot since ipfw2 is entirely optional and not the default...)
PR: bin/48015
MFC after: 1 week
policy definition structure; this permits policies to reduce their
number of gratuitous includes for required for entry points they
don't implement. This also facilitates building the MAC Framework
on Darwin.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
