Commit Graph

113 Commits

Author SHA1 Message Date
Ruslan Ermilov
345e52e742 - Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.
2001-03-26 14:42:20 +00:00
Bill Paul
d0230d0442 ypserv has intimate knowledge of the server transport handle which is
needed to make the asynchronous DNS lookup mechanism work. (It needs to
be able to get/set the transaction ID in the trasport handle so it can
deliver a delayed UDP response when a reply is received from a DNS
server.) With TI-TPC, the transport handle has changed slightly (what
used to be an int is now a size_t) so we need to account for this.
2001-03-21 23:47:18 +00:00
Alfred Perlstein
8360efbd6c Bring in a hybrid of SunSoft's transport-independent RPC (TI-RPC) and
associated changes that had to happen to make this possible as well as
bugs fixed along the way.

  Bring in required TLI library routines to support this.

  Since we don't support TLI we've essentially copied what NetBSD
  has done, adding a thin layer to emulate direct the TLI calls
  into BSD socket calls.

  This is mostly from Sun's tirpc release that was made in 1994,
  however some fixes were backported from the 1999 release (supposedly
  only made available after this porting effort was underway).

  The submitter has agreed to continue on and bring us up to the
  1999 release.

  Several key features are introduced with this update:
    Client calls are thread safe. (1999 code has server side thread
    safe)
    Updated, a more modern interface.

  Many userland updates were done to bring the code up to par with
  the recent RPC API.

  There is an update to the pthreads library, a function
  pthread_main_np() was added to emulate a function of Sun's threads
  library.

  While we're at it, bring in NetBSD's lockd, it's been far too
  long of a wait.

  New rpcbind(8) replaces portmap(8) (supporting communication over
  an authenticated Unix-domain socket, and by default only allowing
  set and unset requests over that channel). It's much more secure
  than the old portmapper.

  Umount(8), mountd(8), mount_nfs(8), nfsd(8) have also been upgraded
  to support TI-RPC and to support IPV6.

  Umount(8) is also fixed to unmount pathnames longer than 80 chars,
  which are currently truncated by the Kernel statfs structure.

Submitted by: Martin Blapp <mb@imp.ch>
Manpage review: ru
Secure RPC implemented by: wpaul
2001-03-19 12:50:13 +00:00
Jeroen Ruigrok van der Werven
1a6e52d0e9 Fix typo: seperate -> separate.
Seperate does not exist in the english language.
2001-02-06 11:21:58 +00:00
Poul-Henning Kamp
c5e5cd90bd Convert from CIRCLEQ to TAILQ. 2000-12-29 20:33:28 +00:00
Ruslan Ermilov
8b5c4af3ff Prepare for mdoc(7)NG. 2000-12-27 15:30:30 +00:00
Ruslan Ermilov
ed40311694 mdoc(7) police: removed history info from the .Os FreeBSD call. 2000-12-14 11:52:05 +00:00
Ruslan Ermilov
f4d874a1db mdoc(7) police: do not split author names in the AUTHORS section. 2000-11-22 09:35:58 +00:00
Ruslan Ermilov
e97407b4f2 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 20:10:44 +00:00
Ruslan Ermilov
b5c508fba3 Use Fx macro wherever possible. 2000-11-14 11:20:58 +00:00
Jacques Vidrine
248aee623c Add nsswitch support. By creating an /etc/nsswitch.conf file, you can
configure FreeBSD so that various databases such as passwd and group can be
looked up using flat files, NIS, or Hesiod.

= Hesiod has been added to libc (see hesiod(3)).

= A library routine for parsing nsswitch.conf and invoking callback
  functions as specified has been added to libc (see nsdispatch(3)).

= The following C library functions have been modified to use nsdispatch:
    . getgrent, getgrnam, getgrgid
    . getpwent, getpwnam, getpwuid
    . getusershell
    . getaddrinfo
    . gethostbyname, gethostbyname2, gethostbyaddr
    . getnetbyname, getnetbyaddr
    . getipnodebyname, getipnodebyaddr, getnodebyname, getnodebyaddr

= host.conf has been removed from src/etc.  rc.network has been modified
  to warn that host.conf is no longer used at boot time.  In addition, if
  there is a host.conf but no nsswitch.conf, the latter is created at boot
  time from the former.

Obtained from:	NetBSD
2000-09-06 18:16:48 +00:00
Kris Kennaway
ed9ee320b0 Don't call syslog() without a format string. 2000-07-12 00:50:49 +00:00
Brian Somers
03806e0da0 Further protection against comments in /etc/{passwd,group}
Submitted by:	Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
PR:		14269
2000-06-28 09:31:31 +00:00
Brian Somers
6874ee7305 Handle comments and empty lines when generating YP passwd and group files
PR:		14269
Submitted by:	howard@ee.utah.edu
2000-06-15 15:51:49 +00:00
Jeroen Ruigrok van der Werven
c192455b47 Fix typo.
PR:		18845
Submitted by:	Kevin <kevin@ns1.stcp.net>
2000-06-04 16:15:56 +00:00
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by:		msmith and others
2000-05-26 02:09:24 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
2000-05-23 20:41:01 +00:00
Jeroen Ruigrok van der Werven
e9a4553da8 Remove a bogus include. 2000-04-29 12:28:44 +00:00
Sheldon Hearn
4e86fcacf6 Remove more single-space hard sentence breaks. 2000-03-02 14:54:02 +00:00
Sheldon Hearn
f2e366a105 Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
2000-03-01 14:09:25 +00:00
Mike Pritchard
14201ae6dc Fix various man pages to stop abusing the .Bx macro to generate
the string "FreeBSD".  Use the .Fx macro instead.
2000-01-23 02:10:01 +00:00
Peter Wemm
97d92980a9 $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
Bill Paul
b22e036ea0 Modify yp_mkdb so that it only checks for bogus '+' and '-' characters
in source input if the -f flag is used, and modify Makefile.yp to only
use -f for the passwd, master.passwd and group maps. These should be
the only ones for which the + and - characters have special meaning
that make it important for us to avoid letting them into any of the map
databases. In some cases (namely the automounter maps) we have to allow
at least the - character through in order to create the map properly.

This closes PR #8699.
1999-08-22 15:34:47 +00:00
Mike Pritchard
32fdc70513 Various man page cleanup:
- Sort xrefs.
- FreeBSD.ORG -> FreeBSD.org
- Be consistent with section names as outlined in mdoc(7).
- Other misc mdoc cleanup.

PR:		doc/13144
Submitted by:	Alexey M. Zelkin <phantom@cris.net>
1999-08-15 08:47:11 +00:00
Nick Hibma
81d3029772 Fix typo (missing double quote) 1999-06-24 17:20:54 +00:00
Bill Paul
c167b71a1b Close PR #10971: flush the database cache after forking in ypproc_all_2_svc()
so that parent and child don't share DB handles.
1999-04-30 16:59:48 +00:00
Bill Paul
dc273a2f07 Close PR #10970: exit at the end of ypproc_all_2_svc() instead of returning.
This really fixes the condition where a child creates children of its own.
I'm leaving the previous sanity tests in though, since they shouldn't hurt,
and will give an indication if this ever happens again.
1999-04-30 16:44:17 +00:00
Bill Paul
2dfb116a5a Add some extra checks to make sure that a child ypserv process doesn't
try to fork() a child of its own, which could result in several children
ypservs running at once. I'm still not sure exactly what leads to this
condition, but these fixes should stop it from causing trouble. A new
function, yp_fork() checks to see if the current process is already a
child of the parent ypserv, and returns failure (and logs an error message)
rather than spawning another child.
1999-04-29 20:24:00 +00:00
Bill Paul
68cd974800 Close PR #11122: check key length before calling strncmp()
in yp_next_record().
1999-04-14 04:05:59 +00:00
Guy Helmer
86bf56f58b Fix reference to rpc.yppasswdd.
PR:		docs/10171
1999-03-02 04:14:53 +00:00
Guy Helmer
42e3d43b56 Add a reference to the ypinit(8) command.
PR:		docs/7679 (in spirit)
1999-02-23 03:49:14 +00:00
Bill Paul
eb822b5612 Add some tweaks to hopefully fix a problem I've started to notice recently.
Under certain conditions (possibly associated with heavy load), ypserv will
fork() child processes that don't exit like they're supposed to. I think
this is because of some suspect logic in the ypproc_all procedure. I updated
it to use what I hope is a more bulletproof approach.

Also tweaked yp_svc_run() a little so that the 'are we a child?' test happens
at every pass through the for(;;) loop, not just immediately after returning
from svc_getreqset2().
1999-02-10 16:16:14 +00:00
Wolfram Schneider
acd8019083 Sort cross references. 1998-08-31 16:41:09 +00:00
Bill Paul
9e8aac2526 DNS lookups for partially qualified hosts didn't work right. I was trying
to be clever by avoiding the 'check all domains in the search list'
cycle in certain cases, but this would lose if handed a name like
"foo.ctr" which refers to an FQDN of "foo.ctr.columbia.edu". If
"columbia.edu" is in the search list in /etc/resolv.conf then the
DNS lookup code should resolve it, but it didn't.
1998-08-10 19:43:33 +00:00
Poul-Henning Kamp
3939bb662d A comment in /usr/src/usr.sbin/ypserv/Makefile.yp
(a.k.a. /var/yp/Makefile.dist) refers to an obsoleted usage of the
-m option of rpc.yppasswdd.  It is currently taken over by the -t
option.  -m is used for a different purpose now.

PR:		7279
Reviewed by:	phk
Submitted by:	Amakawa Shuhei <amakawa@nebula.sf.t.u-tokyo.ac.jp>
1998-07-22 06:01:13 +00:00
Dag-Erling Smørgrav
19111ad381 Allow blank lines in /var/yp/securenets. 1998-07-15 11:56:28 +00:00
Warner Losh
67d3ec9a0f If we get back too much data to fit in result, return NULL. This avoids
a buffer overflow, but might negatively impact those hosts who have
enough aliases to fill MAXHOSTNAMELEN * 2 characters in them.

Good candidate for merging back into -stable.  Lightly tested by me, but
it came from OpenBSD a while ago.

Obtained from: OpenBSD
1998-06-09 05:06:27 +00:00
Bill Paul
7d1c23760d Protect errno in signal handlers, like in portmap. 1998-06-04 15:11:32 +00:00
Bruce Evans
67b780b03b Fixed double slashes in pathnames. 1998-05-31 11:32:38 +00:00
Bruce Evans
930ef4e26d Removed bogus dependencies of generated .c files on generated headers. 1998-05-10 16:03:17 +00:00
Philippe Charnier
f12a14713b .Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq. 1998-03-23 08:31:20 +00:00
Bruce Evans
df3175a04b Fixed `make -jN' for large N, as usual. Too usual for yp programs. 1998-03-06 14:51:35 +00:00
Bill Paul
32b14f697c *sigh* I will not commit late at night. I will not commit late at night.
I will not commit late at night. I will not commit late at night.

I swear it's been Monday all week for me.

Apply proper fix for services target submitted by Andre Albsmeier
<andre.albsmeier@mchp.siemens.de>. Sorry for botching this that last
time, Andre. (Could have been worse: t least I didn't break the build.)
1998-02-21 18:14:30 +00:00
Bill Paul
98df2816d1 Arghhh.... another missing backslash. Yes, I feel stupid. 1998-02-20 04:00:48 +00:00
Bill Paul
9ac2a83a11 Doh! Replace backslash that got eaten by gremlins in the last commit. 1998-02-18 04:11:49 +00:00
Bill Paul
f44298df59 Close PR #2206: fix the services.byname target so that it can handle
/etc/services entries with any protocol instead of just udp and tcp.
Rather thani having the awk script explicitly search for 'udp' or 'tcp'
in the second field using index(), use split() to break up the field
at the '/' character if it exists, which extracts the protocol from
the field no matter what it is.

PR: 2206
1998-02-13 03:38:41 +00:00
Bill Paul
0d15a95009 Fix a bug in the database handle caching. This has to do with the way the
underlying database code works. When dealing with first/next queries, you
have the notion of a database 'cursor,' which is essentially a file pointer
for the database. To select the first entry, you do a fetch with the
R_FIRST flag set, then you can use the R_NEXT flag to enumerate the other
entries in the database. Unfortunately, doing a direct fetch with no flag
does _not_ set the 'cursor,' so you can't do a direct fetch and then
enumerate the table from there.

The bug is that cached handles generated as the result of a YPPROC_MATCH
were being treated as though they were the same as handles generated by
a YPPROC_FIRST, which is not the case. The manifestation is that if you
do a 'ypmatch first-key-in-map map' followed by a yp_first()/yp_next()
pair, the yp_first() and yp_next() both return the first key in the
table, which makes the entry appear to be duplicated.

A couple smaller things since I'm here:

- yp_main.c and yp_error.c both have a global 'int debug' in them.
  For some reason, our cc/ld doesn't flag this as a multiply defined
  symbol even though it should. Removed the declaration from yp_main.c;
  we want the one in yp_error.c.

- The Makefile wasn't installing ypinit in the right place.
1998-02-11 19:15:32 +00:00
Bill Paul
1754677b27 Fix Makefile.yp so that it no longer creates a temporary file called
/tmp/ypmake, thereby fixing problems with successive map updates
possibly reading stale copies of this file left behind by a previous
failed run.

PR:	 5571
1998-02-04 16:16:58 +00:00
Steve Price
0f87b00d6b Allow comments to begin with multiple '#' characters.
PR:		4452
Submitted by:	Joao Carlos Mendes Luis <Jonny@mailhost.coppe.ufrj.br>
1998-01-25 17:51:10 +00:00
Bill Paul
d8207d546d Some touchups courtesy of Philippe Charnier. 1997-11-16 03:49:12 +00:00