to cache_lookup(). This allows us to acquire the vnode interlock before
dropping the cache lock. This protects the vnodes identity until we
have locked it.
Sponsored by: Isilon Systems, Inc.
sha512, I did not do that since it is not entirely clear where "the one
true place" to hold their implementations is going to be. Sha256 is
different since mtree already links against libmd.
Make recommended procedure for integrity checking in the manpage
consistent.
Fix a bug with -f spec1 -f spec2 comparison, which prevented
test/tes03.sh from running successfully.
Reviewed by: phk, cperciva
We don't need a mknod(2) call
No tricky install documentation
Kernel leave them dev_t alone
Hey Kernel leave them cdevsw alone
All in all it's just another struct in src/sys
All in all you're just another struct in src/sys
Don't remove the now unused element from cdev yet, wait until
we have a better reason to bump the version.
There is now no longer any upper limit on how many device drivers
a FreeBSD kernel can have.
only allow proper values. ENTROPYSOURCE is a maxval+1, not an
allowable number.
Suggested loose protons in the solution: phk
Prefers to keep the pH close to seven: markm
acquire shared locks on intermediate directories.
- For the LASTCN, we may have to LK_UPGRADE the parent directory before
we lookup the last component.
- Acquire VFS_ROOT and dp locks based on the cn_lkflag.
Sponsored by: Isilon Systems, Inc.
vhold()s us.
- Avoid an extra mutex acquire and release in the common case of vgonel()
by checking for OWEINACT at the start of the function.
- Fix the case where we set OWEINACT in vput(). LK_EXCLUPGRADE drops our
shared lock if it fails.
Sponsored by: Isilon Systems, Inc.
ExAllocatePoolWithTag(), not malloc(), so it should be released
with ExFreePool(), not free(). Fix a couple if instances of
free(fh, ...) that got overlooked.
- On amd64, InterlockedPushEntrySList() and InterlockedPopEntrySList()
are mapped to ExpInterlockedPushEntrySList and
ExpInterlockedPopEntrySList() via macros (which do the same thing).
Add IMPORT_FUNC_MAP()s for these.
- Implement ExQueryDepthSList().
alloc and free routine pointers in the lookaside list with pointers
to ExAllocatePoolWithTag() and ExFreePool() (in the case where the
driver does not provide its own alloc and free routines). For amd64,
this is wrong: we have to use pointers to the wrapped versions of these
functions, not the originals.
zero'ing their length (copied from m_adj where this code came from
after the equivalent change there has had time to soak)
Noticed by: Coverity Prevent analysis tool
This adds support for the SiS intergrated NIC on some Athlon64 motherboards.
The MAC address is stored in the APC CMOS RAM and this fixes the
sis driver ending up with a 00:00:00:00:00:00 MAC address.
Submitted by: Stasys Smailys <ssmailys@komvista.lt>
nll_obsoletelock field in the lookaside list structure is only defined
for the i386 arch. For amd64, the field is gone, and different list
update routines are used which do their locking internally. Apparently
the Inprocomm amd64 driver uses lookaside lists. I'm not positive this
will make it work yet since I don't have an Inprocomm NIC to test, but
this needs to be fixed anyway.
(CAN-2005-0468) A heap buffer overflow in env_opt_add() and related
functions.
(CAN-2005-0469) A global uninitialized data section buffer overflow in
slc_add_reply() and related functions.
As a result of these vulnerabilities, it may be possible for a malicious
telnet server or active network attacker to cause telnet(1) to execute
arbitrary code with the privileges of the user running it.
Security: CAN-2005-0468, CAN-2005-0469
Security: FreeBSD-SA-05:01.telnet
Security: http://www.idefense.com/application/poi/display?id=220&type=vulnerabilities
Security: http://www.idefense.com/application/poi/display?id=221&type=vulnerabilities
These fixes are based in part on patches
Submitted by: Solar Designer <solar@openwall.com>
- Assert that REMOVE, CREATE, and RENAME callers have WANTPARENT
or LOCKPARENT set. You can't complete any of these operations without
at least a reference to the parent. Many filesystems check for this case
even though it isn't possible in the current system.
