MFS (r296781):
MFH (r296633): upgrade to 7.2p2 (fixes xauth command injection bug)
MFH (r296634): re-add aes-cbc to server-side default cipher list
MFH (r296651, r296657): fix gcc build of pam_ssh

PR: 207679
Security: CVE-2016-3115
Approved by: re (marius)

MFS (r296781):
MFH (r296633): upgrade to 7.2p2 (fixes xauth command injection bug)
MFH (r296634): re-add aes-cbc to server-side default cipher list
MFH (r296651, r296657): fix gcc build of pam_ssh

PR: 207679
Security: CVE-2016-3115
Approved by: re (marius)

- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

MFH (r265214, r294333, r294407, r294467): misc prop fixes
MFH (r285975, r287143): register mergeinfo for security fixes
MFH (r294497, r294498, r295139): internal documentation
MFH (r294328): upgrade to openssh 6.7p1, re-add libwrap
MFH (r294332): upgrade to openssh 6.8p1
MFH (r294367): update pam_ssh for api changes
MFH (r294909): switch usedns back on
MFH (r294336): upgrade to openssh 6.9p1
MFH (r294495): re-enable dsa keys
MFH (r294464): upgrade to openssh 7.0p1
MFH (r294496): upgrade to openssh 7.1p2

Approved by: re (gjb)
Relnotes: yes

MFH (r291198, r291260, r291261, r291375, r294325, r294335, r294563)

Remove the HPN and None cipher patches.

MFH (r263234, r263691, r266465, r290671, r290672, r290673, r290674,
r294320, r294322, r294324, r294330, r294469, r294494, r294466)

Reduce diffs to head in preparation for removing HPN and None.

MFH (r263712): upgrade openssh to 6.6p1
MFH (r264308): restore p level in debugging output

MFH (r261320): upgrade openssh to 6.5p1
MFH (r261340): enable sandboxing by default

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

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

Upgrade to 6.3p1.

Approved by: re (gjb)

Upgrade to OpenSSH 6.2p1. The most important new features are support
for a key revocation list and more fine-grained authentication control.

Partially revert r247892 and r247904 since our strnvis() does not
behave the way OpenSSH expects.

Remove strnvis(), strvis(), strvisx().

Upgrade OpenSSH to 6.1p1.

Upgrade to OpenSSH 5.9p1.

MFC after: 3 months

Belatedly regenerate after application of the HPN patch.

Upgrade to OpenSSH 5.8p2.

Upgrade to OpenSSH 5.4p1.

MFC after: 1 month

Fix globbing

Noticed by: delphij, David Cornejo <dave@dogwood.com>
Forgotten by: des

Add more symbols that need to be masked:

- initialized and uninitialized data
- symbols from roaming_dummy.c which end up in pam_ssh

Update the command line used to generate the #defines.

Upgrade to OpenSSH 5.3p1.

Use the closefrom(2) system call.

Reviewed by: des

Upgrade to OpenSSH 5.2p1.

MFC after: 3 months

Upgrade to OpenSSH 5.1p1.

I have worked hard to reduce diffs against the vendor branch. One
notable change in that respect is that we no longer prefer DSA over
RSA - the reasons for doing so went away years ago. This may cause
some surprises, as ssh will warn about unknown host keys even for
hosts whose keys haven't changed.

MFC after: 6 weeks

Consistently set svn:eol-style.

Cleanup.

Merge conflicts.

MFC after: 1 week

Introduce a namespace munging hack inspired by NetBSD to avoid polluting
the namespace of applications which inadvertantly link in libssh (usually
through pam_ssh)

Suggested by: lukem@netbsd.org
MFC after: 6 weeks