use almost anything that uses libufs(3) against a file as an unprivileged user, e.g.
tunefs(8) and dumpfs(8) against a makefs(8)-created image.
Prodded by: kensmith
The amd64-specific bits of msun use an undocumented constraint, which is
less likely to be supported by other compilers (such as Clang). Change
the code to use a more common machine constraint.
Obtained from: /projects/clangbsd/
The problem with fcntl(2) locks is that they are not inherited by child
processes. This breaks pidfile(3), where the common idiom is to open
and lock the PID file before daemonizing.
lots of new features compared to 9.4.x, including:
Full NSEC3 support
Automatic zone re-signing
New update-policy methods tcp-self and 6to4-self
DHCID support.
More detailed statistics counters including those supported in BIND 8.
Faster ACL processing.
Efficient LRU cache-cleaning mechanism.
NSID support.
Last year I added SLIST_REMOVE_NEXT and STAILQ_REMOVE_NEXT, to remove
entries behind an element in the list, using O(1) time. I recently
discovered NetBSD also has a similar macro, called SLIST_REMOVE_AFTER.
In my opinion this approach is a lot better:
- It doesn't have the unused first argument of the list pointer. I added
this, mainly because OpenBSD also had it.
- The _AFTER suffix makes a lot more sense, because it is related to
SLIST_INSERT_AFTER. _NEXT is only used to iterate through the list.
The reason why I want to rename this now, is to make sure we don't
release a major version with the badly named macros.
by creating a child jail, which is visible to that jail and to any
parent jails. Child jails may be restricted more than their parents,
but never less. Jail names reflect this hierarchy, being MIB-style
dot-separated strings.
Every thread now points to a jail, the default being prison0, which
contains information about the physical system. Prison0's root
directory is the same as rootvnode; its hostname is the same as the
global hostname, and its securelevel replaces the global securelevel.
Note that the variable "securelevel" has actually gone away, which
should not cause any problems for code that properly uses
securelevel_gt() and securelevel_ge().
Some jail-related permissions that were kept in global variables and
set via sysctls are now per-jail settings. The sysctls still exist for
backward compatibility, used only by the now-deprecated jail(2) system
call.
Approved by: bz (mentor)
Upgrade of the tzcode from 2004a to 2009e.
Changes are numerous, but include...
- New format of the output of zic, which supports both 32 and 64
bit time_t formats.
- zdump on 64 bit platforms will actually produce some output instead
of doing nothing for a looooooooong time.
- linux_base-fX, with X >= at least 8, will work without problems related
to the local time again.
The original patch, based on the 2008e, has been running for a long
time on both my laptop and desktop machine and have been tested by
other people.
After the installation of this code and the running of zic(8), you
need to run tzsetup(8) again to install the new datafile.
Approved by: wollman@ for usr.sbin/zic
MFC after: 1 month
field when computing the length of the gzip header.
Thanks to Dag-Erling for pointing me to the OpenSSH tarballs,
which are the first files I've seen that actually used this field.
the length by evaluating the value from the copy, cbuf instead. This
fixes a crash caused by previous commit (use-after-free)
Submitted by: Dimitry Andric <dimitry andric com>
Pointy hat to: delphij
