Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

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

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Remove FreeBSD ID's so these are exact copies of the vendor sources.

We use the stock versions of these files.

We use the stock versions of these files.

Reviewed/begged-for by: peter

Correct multiple security related errors: a buffer overflow, NULL
pointer dereferences, possible use of uninitialized variables, and
memory leaks.

Security: CAN-2005-0753
Security: FreeBSD-SA-05:05.cvs
Approved by: peter

Initial merge of cvs-1.11.5 -> 1.11.15 changes onto mainline

Merge 1.11.2 -> 1.11.2.1-20021201 changes onto mainline

Approved by: re

Initial merge of 1.11.1p1 -> 1.11.2 changes onto mainline

Initial merge of cvs-1.11 -> 1.11.1p1 changes onto mainline. There is
still some suspicious and/or broken stuff to fix yet.

Merge changes from 1.10.7 -> 1.11 into mainline. Note that the old
anoncvs no-password hack is gone and is replaced by the official version.

Merge cyclic changes for 1.10.7 only our mainline.

If we are logging into a cvs pserver with the username of "anoncvs",
and we have not done an explicit 'cvs login', then use a default password
of "anoncvs". This allows things like:
setenv CVSROOT :pserver:anoncvs@anoncvs.freebsd.org:/cvs
cvs checkout src (without doing the normal 'cvs login' for pserver mode)
but this runs over the :pserver: protocol rather than the more troublesome
rsh. Naturally, the server had better be running in -R (readonly) mode :-)

This commit was generated by cvs2svn to compensate for changes in r32785,
which included commits to RCS files with non-trunk default branches.

Import cvs-1.9.23 as at 19980123. There are a number of really nice
things fixed in here, including the '-ko' vs. -A problem with
remote cvs which caused all files with -ko to be resent each time
(which is damn painful over a modem, I can tell you). It also found a
heap of stray empty directories that should have been pruned with the -P
flag to cvs update but were not for some reason.

It also has the fully integrated rcs and diff, so no more fork/exec
overheads for rcs,ci,patch,diff,etc. This means that it parses the control
data in the rcs files only once rather than twice or more.

If the 'cvs diff' vs. Index thing is going to be fixed for future patch
compatability, this is the place to do it.

Import of cvs-1.9.9-970515 onto vendor branch.

Obtained from: cyclic.com

Import of slightly trimmed cvs-1.8 distribution. Generated files
and non-unix code has been left out.