Commit Graph

179 Commits

Author SHA1 Message Date
guido
544a6e8574 Oops...now really commit the doc change. 1997-04-09 20:25:43 +00:00
guido
c0dad1ff8d Make a sysconfig variable controlling if teh kernel should accept
nfs requests from non-privileged ports.

Change mountd such that it does never set this variable, but only clears
it when run with -n. Also document this in the man page.
1997-04-09 20:17:15 +00:00
bde
68052e6de3 Don't fail when the vfs.nfs.nfs_privport sysctl doesn't exist
(presumably because the kernel is old).  Moved the declaration of a
variable realated to this sysctl outside of an unrelated ifdef.

Not fixed:
- this sysctl is badly named (nfs occurs twice).
- it's silly to have for FreeBSD in FreeBSD code, especially when
  only half of the FreeBSD-dependent code is ifdefed.
1997-04-01 14:15:30 +00:00
imp
167db52912 compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-29 03:33:12 +00:00
guido
8db0f5f4fd Add code that will reject nfs requests in teh kernel from nonprivileged
ports. This option will be automatically set/cleraed when mount is run
without/with the -n option.
Reviewed by:	Doug Rabson
1997-03-27 20:01:07 +00:00
mpp
43df4ac67e Add cvs Id. 1997-03-12 15:08:06 +00:00
peter
bd986f8051 Merge from Lite2 (use new getvfsbyname() and mount(2) interface, cleanup) 1997-03-11 12:43:45 +00:00
peter
4968036f61 Revert $FreeBSD$ to $Id$ 1997-02-22 14:40:44 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
wpaul
b5e2023626 Add one line fix to stop my old 'don't barf if you see the same
hostname/IP twice on same line in /etc/exports' fix from dumping core
due to bogus /etc/exports entries.

Submitted by: Toshihiro Kanda <candy@fct.kgc.co.jp>
1996-08-29 14:20:57 +00:00
mpp
bef6fb830a Use the .Bx macro where appropriate. 1996-08-23 20:36:11 +00:00
mpp
86b292ffbd Correct some man page cross references and file location references. 1996-04-07 00:06:21 +00:00
mpp
0d925cfda3 Fix a bunch of spelling errors. 1996-01-29 23:52:43 +00:00
joerg
ef36b99558 Avoid bogus free() of a junk pointer.
Detected by: phkmalloc
Submitted by:	grog@lemis.de (Greg Lehey)
1995-11-17 23:22:34 +00:00
wpaul
d9b1099758 Just when you thought it was safe...
- getnetgrent.c: address some NIS compatibility problems. We really need
to use the netgroup.byuser and netgroup.byhost maps to speed up innetgr()
when using NIS. Also, change the NIS interaction in the following way:

If /etc/netgroup does not exist or is empty (or contains only the
NIS '+' token), we now use NIS exclusively. This lets us use the
'reverse netgroup' maps and is more or less the behavior of other
platforms.

If /etc/netgroup exists and contains local netgroup data (but no '+').
we use only lthe local stuff and ignore NIS.

If /etc/netgroup exists and contains both local data and the '+',
we use the local data nd the netgroup map as a single combined
database (which, unfortunately, can be slow when the netgroup
database is large). This is what we have been doing up until now.

Head off a potential NULL pointer dereference in the old innetgr()
matching code.

Also fix the way the NIS netgroup map is incorporated into things:
adding the '+' is supposed to make it seem as though the netgroup
database is 'inserted' wherever the '+' is placed. We didn't quite
do it that way before.

(The NetBSD people apparently use a real, honest-to-gosh, netgroup.db
database that works just like the password database. This is
actually a neat idea since netgroups is the sort of thing that
can really benefit from having multi-key search capability,
particularly since reverse lookups require more than a trivial
amount of processing. Should we do something like this too?)

- netgroup.5: document all this stuff.

- rcmd.c: some sleuthing with some test programs linked with my own
version of innetgr() has revealed that SunOS always passes the NIS
domain name to innetgr() in the 'domain' argument. We might as well
do the same (if YP is defined).

- ether_addr.c: also fix the NIS interaction so that placing the
'+' token in the /etc/ethers file makes it seem like the NIS
ethers data is 'inserted' at that point. (Chances are nobody will
notice the effect of this change, which is just te way I like it. :)
1995-08-07 03:42:14 +00:00
dfr
666343f7f0 Changes to support version 3 of the NFS protocol.
The version 2 support has been tested (client+server) against FreeBSD-2.0,
IRIX 5.3 and FreeBSD-current (using a loopback mount).  The version 2 support
is stable AFAIK.
The version 3 support has been tested with a loopback mount and minimally
against an IRIX 5.3 server.  It needs more testing and may have problems.
I have patched amd to support the new variable length filehandles although
it will still only use version 2 of the protocol.

Before booting a kernel with these changes, nfs clients will need to at least
build and install /usr/sbin/mount_nfs.  Servers will need to build and
install /usr/sbin/mountd.

NFS diskless support is untested.

Obtained from: Rick Macklem <rick@snowhite.cis.uoguelph.ca>
1995-06-27 11:07:30 +00:00
rgrimes
1b1ee55538 Merge RELENG_2_0_5 into HEAD 1995-06-11 19:33:05 +00:00
rgrimes
f3a2b348da Remove trailing whitespace. 1995-05-30 06:12:45 +00:00
phk
2e4f6d9450 Add a undocumented '-d' flag to set debugging. 1995-05-21 19:31:09 +00:00
wpaul
af8a974897 Fixed stupid bug in mountd: it would seem that the kernel doesn't allow
you to push the same host into its NFS export lists twice, but mountd
tries to do it anyway. This means that putting:

/some_file_system -ro host1 host1

in your /etc/exports file causes an error. This is bogus: mountd should be
smart enough to ignore the second instance of host1. This can be a problem
in some configurations that use netgroups. For example, each host in my
netgroups database is has two entries:

startide (startide,-,) (startide.ctr.columbia.edu,-,)

When mountd sees this, it tries to put startide.ctr.columbia.edu into the
export list *twice*. Just listing 'startide' /etc/exports list will also
screw up because mountd will try to resolve the netgroup 'startide' instead
of the hostname 'startide.'

My solution is watch for duplicate entries in get_host() and mark them
as grouptype GT_IGNORE, which do_mount() will now cheefully throw away.
This is a bit of a kludge, but it was the least obtrusive fix I could
come up with.

Also silenced a compiler warning: arguments passwd to xdr_long() should
be u_long, not int. :)
1995-03-26 23:36:38 +00:00
ats
7351ae2304 Document the mountdtab file in the man page. 1995-02-22 21:42:48 +00:00
wollman
17bb48fa11 Change obnoxious ``Not root dir'' error message into one which actually
tells you what's wrong.
1994-12-02 02:58:56 +00:00
wollman
eeef7952c3 Automatically load NFS and a bevy of other filesystems. 1994-09-22 22:17:02 +00:00
dfr
dd8c8f9320 Added support for MSDOS file systems. 1994-09-19 18:47:12 +00:00
wollman
a006c507c4 Delete obsolete references to librpc.a. 1994-08-08 00:09:22 +00:00
wollman
57ea13e98c Convert to our man installation style. Also fixed long-standing bug
in `fastboot'/`fasthalt' in which the interpreter would hang around
after `reboot' or `halt' is run, causing an irritating ``Killed'' message.
1994-08-05 02:42:42 +00:00
rgrimes
ba88c9f934 This commit was generated by cvs2svn to compensate for changes in r1558,
which included commits to RCS files with non-trunk default branches.
1994-05-26 06:35:07 +00:00
rgrimes
cfcc93eec9 BSD 4.4 Lite sbin Sources
Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.
1994-05-26 06:35:07 +00:00
rgrimes
d038e02fd6 BSD 4.4 Lite sbin Sources
Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.
1994-05-26 06:35:07 +00:00