Commit Graph

63 Commits

Author SHA1 Message Date
rstone
cb3a27ad28 When mountd is creating sockets, it iterates over all addresses specified
in the "hosts" array and eventually looks up the network address with
getaddrinfo(). At one point it checks for a numeric address and if it
sees one, it sets a hint parameter to force getaddrinfo to interpret the
host as a numeric address. However that hint is not cleared for subsequent
iterations of the loop and if any hosts seen after this point are host names,
getaddrinfo will fail on the name.  The result of this bug is that you cannot
pass a host name to the -h flag.

Unfortunately, the first iteration will either process ::1 or 127.0.0.1,
so the flag is set on the first iteration and all host names will fail
to be processed.

The same bug applies to rpc.lockd and rpc.statd, so fix them too.

Differential Revision:	https://reviews.freebsd.org/D1507
Reported by:	Dylan Martin
MFC after:	1 week
Sponsored by:	Sandvine Inc.
2015-01-19 00:33:32 +00:00
bapt
a191ba5195 Convert usr.sbin to LIBADD
Reduce overlinking
2014-11-25 16:57:27 +00:00
eadler
118094e60b multiple: Remove 3rd clause from BSD license where approved by the
regents and renumber.

This patch skips files in contrib/ and crypto/

Acked by:	imp
Discussed with:	emaste
2014-03-14 03:07:51 +00:00
dim
489adb600f Consistently set RPCGEN_CPP when running rpcgen, so the C preprocessor
set via ${CPP} is used, instead of always using hardcoded /usr/bin/cpp.

MFC after:	1 week
2012-02-07 09:27:07 +00:00
rmacklem
985e3cbf51 Fix the nfs related daemons so that they don't intermittently
fail with "bind: address already in use". This problem was reported
to the freebsd-stable@ mailing list on Feb. 19 under the subject
heading "statd/lockd startup failure" by george+freebsd at m5p dot com.
The problem is that the first combination of {udp,tcp X ipv4,ipv6}
would select a port# dynamically, but one of the other three combinations
would have that port# already in use. The patch is somewhat involved
because it was requested by dougb@ that the four combinations use the
same port# wherever possible. The patch splits the create_service()
function into two functions. The first goes as far as bind(2) in a
loop for up to GETPORT_MAXTRY - 1 times, attempting to use the same port#
for all four cases. If these attempts fail, the last attempt allows
the 4 cases to use different port #s. After this function has succeeded,
the second function, called complete_service(), does the rest of what
create_service() did.
The three daemons mountd, rpc.lockd and rpc.statd all have a
create_service() function that is patched in a similar way. However,
create_service() has non-trivial differences for the three daemons
that made it impractical to share the same functions between them.

Reviewed by:	jhb
MFC after:	2 weeks
2011-06-02 20:15:32 +00:00
ed
073cafdd42 The last big commit: let usr.sbin/ use WARNS=6 by default. 2010-01-02 11:07:44 +00:00
dfr
41cea6d5ca Re-implement the client side of rpc.lockd in the kernel. This implementation
provides the correct semantics for flock(2) style locks which are used by the
lockf(1) command line tool and the pidfile(3) library. It also implements
recovery from server restarts and ensures that dirty cache blocks are written
to the server before obtaining locks (allowing multiple clients to use file
locking to safely share data).

Sponsored by:	Isilon Systems
PR:		94256
MFC after:	2 weeks
2008-06-26 10:21:54 +00:00
kan
1e160a4b21 Fix apparent mis-paste in previous check-in by author. 2008-04-06 22:08:17 +00:00
dfr
dd48f773da Call listen(2) on bound tcp sockets before passing them to svc_tli_create. 2008-04-06 13:52:17 +00:00
matteo
350f518402 Check the correct variables for malloc failures.
Submitted by:	Michiel Boland <michiel@boland.org>
2007-11-07 10:21:36 +00:00
matteo
feda6ab864 Add the -h <bindip> option to rpc.statd, similar to the one in nfsd(8)
and in mountd(8)

-h bindip
Specify specific IP addresses to bind to for TCP and UDP requests.
This option may be specified multiple times.  If no -h option is
specified, rpc.statd will bind to INADDR_ANY.  Note that when specifying
IP addresses with -h, rpc.statd will automatically add 127.0.0.1 and if
IPv6 is enabled, ::1 to the list.

(coming for rpc.lockd too)

PR:		bin/98500
MFC after:	1 week
2007-11-01 20:13:33 +00:00
truckman
70af7ac57e If the mmap() call in rpc.statd fails, rpc.statd prints a warning
message and then dumps core because the subsequent code assumes that
mmap() succeeded.  Since rpc.statd does not have fallback code to
implement the functionality needed to operate on the status file if
it is not memory mapped, rpc.statd should use err() to force the process
to exit if the mmap() call fails.

PR:		bin/115430 (mmap() failure previously fixed in statd.c 1.15)
Approved by:	re (kensmith)
MFC after:	1 week
2007-08-13 15:04:39 +00:00
truckman
0646d6debe The call to init_file() needs to be moved outside the loop in statd.c,
otherwise mmap() gets called multiple times, which eventually fails due
to address space exhaustion on i386.

Approved by:	re (kensmith)
MFC after:	1 week
2007-08-05 16:33:06 +00:00
matteo
3ed55b8adb Add the "-p" option, which allows to specify a port which the daemon
should bind to.

PR:		bin/94920
Reviewed by:	alfred@
MFC after:	1 week
2007-04-03 21:15:00 +00:00
matteo
379854c61e Make rpc.statd INET* indipendent by converting sockaddr_in structures
to sockaddr ones and using svc_getrpccaller instead of svc_getcaller.
A similar patch was committed to rpc.lockd back in 2002 .

PR:		bin/42004
MFC after:	1 week
2007-04-02 18:59:48 +00:00
charnier
5b67866b9a compile under WARNS=6 2006-09-13 05:01:25 +00:00
thomas
38872801d1 (sm_mon_1_svc): Fix debugging output: when establising a monitoring
request, correctly report the location (usually localhost) to which
 a callback will be made when a notification is received for the
 monitored host. Previsouly, the name of the monitored host was
 reported instead.

MFC after:	2 weeks
2006-08-11 21:44:53 +00:00
ru
c05985f13f Sort sections. 2005-01-18 20:02:45 +00:00
ru
6294018a20 Mechanically kill hard sentence breaks. 2004-07-02 23:13:00 +00:00
charnier
b9ea41bd9e Add FBSDID. Use getopt(3). 2004-04-04 19:46:14 +00:00
peter
9a6ba4dbc2 Deal with xdrproc_t casts. Make these compile cleanly with WARNS=2
(but I haven't turned it on)
2003-10-26 06:14:10 +00:00
obrien
a920d12f89 style.Makefile(5) 2003-04-04 17:49:21 +00:00
mbr
f4b7d59385 Implement nonblocking tpc-connections. rpcgen -m does still
produce backcompatible code.

Reviewed by:	rwatson
Obtained from:	NetBSD
MFC after:	1 day
2003-01-16 07:27:30 +00:00
alfred
727d879eeb use getaddrinfo() instead of gethostbyname().
Submitted by: Jean-Luc Richier <Jean-Luc.Richier@imag.fr>
2002-07-15 19:02:45 +00:00
alfred
c94441aed3 Nuke unused variable. 2002-07-15 19:00:34 +00:00
alfred
83a53d0868 Port to TI/RPC and/or IPV6.
Submitted by: Jean-Luc Richier <Jean-Luc.Richier@imag.fr>
2002-07-15 18:51:57 +00:00
charnier
d2168fe021 The .Nm utility 2002-07-14 14:47:15 +00:00
alfred
d553d8cff7 mark unused variable. 2002-07-11 18:45:59 +00:00
alfred
0faf69ab9f conditionally set WARNS via ?=. 2002-07-11 18:45:14 +00:00
alfred
8a8f54cf28 make mostly WARNS=4 clean.
constify, mark unsued args, fixup prototypes.
2002-07-11 17:55:14 +00:00
alfred
8677b99410 Log the IP of the machine if an invalid host is passed over the wire.
PR: bin/29406
2002-07-11 17:44:59 +00:00
alfred
2346687c8a Fix return values in the sm_notify_1 service routine to return an answer
most of the time (unless fork fails).  This should fix the problem where
FreeBSD won't respond to a remote host and therefor the remote hosts
tries indefinitely to contact the FreeBSD hosts thereby irritating the
system administrator.

PR: misc/27810
2002-07-11 17:39:50 +00:00
alfred
8f999c3422 Fix syslog format errors introduced in 1.6. 2002-07-11 17:36:09 +00:00
alfred
39199c8724 add includes for inet_ntoa prototype. 2002-07-11 17:33:47 +00:00
alfred
b611173b57 include string.h for strcmp(3) prototype. 2002-07-11 17:32:16 +00:00
alfred
a9f506168f include stdlib.h for exit(3) prototype. 2002-07-11 17:31:15 +00:00
alfred
9bbf00859f Do not allow unsafe characters in monitored hostnames.
This is modified version of the fix posted in the PR, I've taken Wollman's
advice and used strvis(3) to properly show invalid hostnames.

PR: bin/39815
2002-07-11 17:11:42 +00:00
alfred
a36618aaa6 rename 'enum res' and 'struct status' to 'enum sm_res' and 'struct sm_status'
to avoid -Wshadow warnings in consumers of its generated header files.
2002-03-22 19:43:21 +00:00
obrien
9c97c8f02d Perform a major cleanup of the usr.sbin Makefiles.
These are not perfectly in agreement with each other style-wise, but they
are orders of orders of magnitude more consistent style-wise than before.
2001-07-20 06:20:32 +00:00
dd
911ca14c87 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
ru
afd506414e - Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.
2001-03-26 14:42:20 +00:00
ru
f10dc9aca1 Set the default manual section for usr.sbin/ to 8. 2001-03-20 18:17:26 +00:00
alfred
67cc54d757 Included in the updated version of tirpc's sm_inter.x Sun added the
SM_NOTIFY procedure.

Remove our hand-coded one as it was causing world breakage for
worlds compiled with NOSHARED=yes because the static linker is a
bit less forgiving (or not as broken as) our dynamic linker.

Add $FreeBSD$ while I'm here.

Pointed out by: bde
2001-03-20 01:36:41 +00:00
alfred
f67e4a8fc7 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
ru
4bb5f49662 Prepare for mdoc(7)NG. 2000-12-27 15:30:30 +00:00
ru
71e2293ad4 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 20:10:44 +00:00
marcel
d990c1400b Undo previous change.
Submitted by: bde
1999-10-05 14:40:38 +00:00
marcel
5bf7ce284b sigset_t change (part 5 of 5)
-----------------------------

Most of the userland changes are in libc. For both the alpha
and the i386 setjmp has been changed to accomodate for the
new sigset_t. Internally, libc is mostly rewritten to use the
new syscalls. The exception is in compat-43/sigcompat.c

The POSIX thread library has also been rewritten to use the
new sigset_t. Except, that it currently only handles NSIG
signals instead of the maximum _SIG_MAXSIG. This should not
be a problem because current applications don't use any
signals higher than NSIG.

There are version bumps for the following libraries:
  libdialog
  libreadline
  libc
  libc_r
  libedit
  libftpio
  libss

These libraries either a) have one of the modified structures
visible in the interface, or b) use sigset_t internally and
may cause breakage if new binaries are used against libraries
that don't have the sigset_t change. This not an immediate
issue, but will be as soon as applications start using the
new range to its fullest.

NOTE: libncurses already had an version bump and has not been
      given one now.

NOTE: doscmd is a real casualty and has been disconnected for
      the moment. Reconnection will eventually happen after
      doscmd has been fixed. I'm aware that being the last one
      to touch it, I'm automaticly promoted to being maintainer.
      According to good taste this means that I will receive a
      badge which either will be glued or mechanically stapled,
      drilled or otherwise violently forced onto me :-)

NOTE: pcvt/vttest cannot be compiled with -traditional. The
      change cause sys/types to be included along the way which
      contains the const and volatile modifiers. I don't consider
      this a solution, but more a workaround.
1999-09-29 15:18:46 +00:00
peter
efabb9ccb1 $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
nik
559bbb333e Add $Id$, to make it simpler for members of the translation teams to
track.

The Id line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

     .\"    $Id$
     .\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by:            bde
1999-07-12 20:12:29 +00:00