[SA-14:24] Fix denial of service attack against sshd(8).
[SA-14:25] Fix kernel stack disclosure in setlogin(2) / getlogin(2).
[SA-14:26] Fix remote command execution in ftp(1).
[EN-14:12] Fix NFSv4 and ZFS cache consistency issue.

Approved by: so (des)

Remove svn:mergeinfo from the releng/10.0 branch.

After branch creation from stable/10, the stable/10 branch mergeinfo
was moved to the root of the branch.

Since there have not been any merges from stable/10 to releng/10.0
yet, we do not need to track any of the existing mergeinfo here.

Merges to releng/10.0 should now be done to the root of the branch.

For future branches during the release cycle, unless otherwise noted,
this change will be done as part of the stable/ and releng/ branch
creation.

Discussed with: peter
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Move determination of socket buffer sizes from startup to the first time a
socket is used. The previous code structure assumed that AF_INET sockets
were always available, which is an invalid assumption on IPv6-only systems.

This merges the fololowing revisions from NetBSD:
src/usr.bin/ftp/main.c 1.120
src/usr.bin/ftp/util.c 1.156

PR: bin/162661
Tested by: bz
Obtained from: NetBSD
MFC after: 1 week

With retirement of cpumask_t and usage of cpuset_t for representing a
mask of CPUs, pc_other_cpus and pc_cpumask become highly inefficient.

Remove them and replace their usage with custom pc_cpuid magic (as,
atm, pc_cpumask can be easilly represented by (1 << pc_cpuid) and
pc_other_cpus by (all_cpus & ~(1 << pc_cpuid))).

This change is not targeted for MFC because of struct pcpu members
removal and dependency by cpumask_t retirement.

MD review by: marcel, marius, alc
Tested by: pluknet
MD testing by: marcel, marius, gonzo, andreast

Merge tnftp-20100108 from the vendor branch into head.

PR: bin/112288 bin/120256 bin/129014 bin/145528
MFC after: 1 month

Copy lukemftp to its new home, tnftp. I'm doing this in stages so as to
not confuse the CVS exporter.

Bootstrap mergeinfo

Merge fix from r1.108 of NetBSD's usr.bin/ftp/main.c:

Only attempt to el_parse() a command unknown by the default parser
if editing is enabled.

PR: bin/100089
MFC after: 3 days

This commit was generated by cvs2svn to compensate for changes in r146309,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r142129,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r128671,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r121966,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r117059,
which included commits to RCS files with non-trunk default branches.

This never should have been here.

This commit was generated by cvs2svn to compensate for changes in r116424,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r98247,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r95504,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r79971,
which included commits to RCS files with non-trunk default branches.