Commit Graph

508 Commits

Author SHA1 Message Date
davidn
f96247a130 Make username size dependant on MAXLOGNAME in sys/param.h. Was
previously hard-coded at 16 characters (and possibly overflowing
the field when NUL terminating a username of exactly 16 characters
in length).
1997-02-02 14:43:32 +00:00
davidn
c6f2c73939 Added:
ic=expect/send script    modem init script
    ac=expect/send script    modem answer script
    ct#val		     chat script timeout (seconds)
    rt#val		     recycle timeout (seconds) if 'ac' set
    dc#val		     debug bitmask for debugging chat scripts
    hw	(boolean)	     enable crtscts handshaking
    if=path		     'issue' file sent prior login prompt

chat.c is a simplistic expect/send chat module.
1997-02-02 14:24:57 +00:00
davidn
911bf57597 Fix bug in %s, %m, %r and %v macros not displaying data. 1997-02-02 07:38:26 +00:00
davidn
5c0afad0d2 Added support for %s (sysname) %m (machine) %r (release) and %v (version)
prompt macros to agree with getty(8).
1997-02-02 07:33:50 +00:00
dg
abe7289a8c Oops, fix white space in last commit. 1997-01-28 07:09:05 +00:00
dg
3d55397795 Fix signal handler race condition. 1997-01-28 07:06:54 +00:00
joerg
f1bacc34bc Make even more copies of hostnames obtained by inet_ntoa(). iruserok()
could still clobber the static storage, yielding an error message with
a wrong hostname.
1997-01-27 15:38:46 +00:00
jdp
d7912405bd Use xmalloc instead of malloc in two places, so that out-of-memory
conditions will be detected.

Submitted by:	Philippe Charnier <charnier@xp11.frmug.org>
1997-01-24 00:07:03 +00:00
pst
729071c96e Fix buffer overrun problem.
Cannidate for: 2.2	[must]

Obtained from: Lite/2 and BSDI's published patch
1997-01-18 08:30:01 +00:00
jdp
282d267078 Pay attention to the environment variable "LD_IGNORE_MISSING_OBJECTS".
If it is set to a nonempty string, then simply skip any missing
shared libraries.  This came up in a discussion long ago as a
potentially useful feature at sysinstall time.  For example, an
X11 utility could be used without the X libraries being present,
provided the utility had a mode in which no X functions were actually
called.
1997-01-17 20:22:18 +00:00
alex
a3118e8c68 Sweep through the tree fixing mmap() usage:
- Use MAP_FAILED instead of the constant -1 to indicate
    failure (required by POSIX).
  - Removed flag arguments of '0' (required by POSIX).
  - Fixed code which expected an error return of 0.
  - Fixed code which thought any address with the high bit set
    was an error.
  - Check for failure where no checks were present.

Discussed with:	bde
1997-01-16 21:58:40 +00:00
jdp
dcd41564c5 If a library is found in the hints file, but the library doesn't exist,
ignore the hint.

This is a straightforward fix, and it should go into 2.2 after a burn-in
period of a few days.

Noticed by:	bde
1997-01-14 17:53:55 +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
wosch
71f5160702 Sort cross references. 1997-01-13 00:25:51 +00:00
jdp
75efa0b561 Use the RTLD_NOW symbol, now that it is defined in <dlfcn.h>. 1997-01-12 19:59:26 +00:00
jdp
222e4ec967 Correct typos and spelling errors. 1997-01-12 00:19:14 +00:00
jdp
04703241ef Add support for the LD_BIND_NOW environment variable. If it is set to a
nonempty string, then function calls are relocated at program start-up
rather than lazily.  This variable is standard on Sun and SVR4 systems.

The dlopen() function now supports both lazy and immediate binding, as
determined by its "mode" argument, which can be either 1 (RTLD_LAZY) or
2 (RTLD_NOW).  I will add defines of these symbols to <dlfcn.h> as soon
as I've done a little more checking to make sure they won't cause
collisions or bootstrapping problems that would break "make world".

The "LD_*" environment variables which alter dynamic linker behavior are
now treated as unset if they are set to the empty string.  This agrees
with the standard SVR4 conventions for the dynamic linker.

Add a work-around for programs compiled with certain buggy versions of
crt0.o.  The buggy versions failed to set the "crt_ldso" member of the
interface structure.  This caused certain error messages from the
dynamic linker to begin with "(null)" instead of the pathname of the
dynamic linker.
1997-01-12 00:16:36 +00:00
jdp
2c25ac3d92 Add support for the LD_BIND_NOW environment variable. If it is set to a
nonempty string, then function calls are relocated at program start-up
rather than lazily.  This variable is standard on Sun and SVR4 systems.

The dlopen() function now supports both lazy and immediate binding, as
determined by its "mode" argument, which can be either 1 (RTLD_LAZY) or
2 (RTLD_NOW).  I will add defines of these symbols to <dlfcn.h> as soon
as I've done a little more checking to make sure they won't cause
collisions or bootstrapping problems that would break "make world".
1997-01-12 00:09:11 +00:00
mpp
539e328134 Document the fact that the administrator may have
to change syslog's config file in order for all of
ftpd's log messages to be displayed by syslogd.

Closes PR# 1559.
1997-01-11 20:17:05 +00:00
ache
eaaff5d312 Build ebones/telnetd only if MAKE_EBONES defined 1997-01-08 11:46:23 +00:00
mpp
f3717d5a3e Correct some misleading text.
Submitted by:	Klaus Klein <kleink@layla.inka.de>
Obtained from: NetBSD-bugs PR#3089
1997-01-08 07:12:47 +00:00
pst
bc821ff357 Some buffer overrun fixes and removed check for username starting with "-"
(replacied it with a getopt stopper (--) instead, which is more correct).

Obtained from: OpenBSD
1997-01-07 19:00:52 +00:00
wollman
5972643f58 Update to match changes in <net/if.h>. 1997-01-03 20:19:50 +00:00
davidn
92746eca86 Added group= facility to /etc/ttys for tty grouping for more
more manageable and convenient referencing by login.conf (login
class database) and (e.g.) login.access.

This is the first of a group of commits which implements the login
class capabilities database.
1997-01-02 08:05:43 +00:00
jkh
91464b1594 Remove dmalloc.c reference from here too. :) 1997-01-01 11:03:27 +00:00
msmith
0368cd4304 Add a new 'de' capability, specifying a number of seconds to sleep before
emitting the initial prompt.

This is useful in a number of circumstances :
 - you have (a) stupid modem(s) that assert(s) DCD too soon.
 - you have dialin users with stupid diallers and poorly
   written chatscripts. (esp. some Winsock diallers)

BSD/OS also has this capability.

Submitted by:	damian@cablenet.net (Damian Hamill)
1996-12-31 01:30:38 +00:00
swallace
741fb75767 Fix spelling error in manpage. 1996-12-26 21:51:09 +00:00
wpaul
fbe1d95900 Change declaration of yp_errno from int to enum ypstat so that it
matches what's in ypserv/yp_extern.h (which I changed when I added the
async DNS stuff). The conflict broke the build of rpc.yppasswdd.

Pointed out by: bde
1996-12-23 18:15:41 +00:00
mpp
1380efe872 Document the -k, -v and -x options.
Closes PR# 801.
1996-12-16 00:01:28 +00:00
mpp
9bc3e724e5 Correct some xrefs/mlinks. 1996-12-14 23:27:20 +00:00
wpaul
b738ab0432 Close PR #2193: support backslash line continuations.
(Also did some minor cleanups.)
1996-12-13 02:40:39 +00:00
wollman
7ae38829d7 Convert this program to use sysctl rather than kvm for some of its
statistics.  Unfortunately, the coverage of sysctl isn't good enough to do
all of them :-( .
1996-12-11 19:11:52 +00:00
wollman
d3ecee07b3 Fix up programs which expect <net/if.h> to include <sys/time.h> to instead
do it themselves.  (Some of these programs actually depended on this
beyond compiling the definition of struct ifinfo!)  Also fix up some
other #include messes while we're at it.
1996-12-10 17:11:53 +00:00
joerg
697c32345e Truncate the file when opening it with write intent. Otherwise,
there's a good chance that garbage will remain at the end.

Closes PR # bin/2112: tftpd doesn't truncate ...

Reviewed by:	fenner
1996-11-30 20:59:32 +00:00
torstenb
ad7885a3f4 add flag to allow only anonymous ftp logins
Reviewed by:	pst
1996-11-30 12:00:25 +00:00
ache
1a49e1ce33 Use LC_TIME=C instead of LC_TIME= 1996-11-26 03:31:26 +00:00
pst
f802c9787d Back out recent security patch for rexecd. After more careful analysis,
it is both uneeded and breaks certain lock-step timing in the rexec
protocol.

Yes, an attacker can "relay" connections using this trick,  but a properly
configured firewall that would make this sort of subterfuge necessary in the
first place (instead of direct packet spoofing) would also thwart useful
attacks based on this.
1996-11-22 08:59:07 +00:00
pst
f810ab1fba Conditionalize setsockopt IP_PORTRANGE to make ftpd portable. 1996-11-20 22:13:51 +00:00
pst
bb2df41339 Truncate argument list to avoid buffer overflows.
Cannidate for: 2.1 and 2.2
1996-11-20 22:12:50 +00:00
pst
9b54175344 Do not attempt to open reverse channel until authentication phase has
succeeded.

Never allow the reverse channel to be to a privileged port.

Cannidate for:	2.1 and 2.2 branches

Reviewed by:	pst (with local cleanups)
Submitted by:	Cy Shubert <cy@cwsys.cwent.com>
Obtained from:	Jaeger <jaeger@dhp.com> via BUGTRAQ
1996-11-19 18:03:16 +00:00
pst
bb604e6a0a remove newly added reference to ppplogin 1996-11-13 01:36:52 +00:00
pst
c6a3e11036 Add the >optional< ability to sense PPP link bringups and call an authentication program 1996-11-13 01:06:40 +00:00
phk
aab14df2c6 doc/1994: spelling error.
Submitted by:	David Leonard David Leonard <d@scry.dstc.edu.au>
1996-11-12 13:32:49 +00:00
jkh
07204dc9b0 Correct the ancient paths here in case someone ever uncomments this again. 1996-11-05 05:13:39 +00:00
torstenb
3db564dce9 Comment out the XIDLE extension stuff, it breaks make world on systems
with Xinside's CDE installed
1996-11-04 20:58:58 +00:00
markm
c019accf00 Compile telnetd from eBones instead of secure.
2.2 candidate.
1996-11-03 17:00:12 +00:00
wpaul
4561c758bb Give ypxfr the ability to detect the presence of the YP_INTERDOMAIN
and YP_SECURE flags so that it can properly add them to newly created
maps when needed. This applies only when using the 'standard' method
for map transfers. When using rpc.ypxfrd, the whole map is copied
verbatim, along with any special entries that may be encoded in it.

Also made -Wall a little quieter for ypxfrd_getmap.c.
1996-10-25 16:13:09 +00:00
jdp
2c2080f5a0 If errors occur during the loading of the shared libraries required by
the main program, report them directly from the dynamic linker and die
there, rather than returning an error message to crt0.o.  This enables
the printing of error messages even for old executables, whose version
of crt0.o is not able to print them.

This fix closes PR bin/1869.

The code in crt0.o for printing error messages from the dynamic linker
is no longer used, because of this change.  But it must remain, for
backward compatibility with older dynamic linkers.
1996-10-24 16:24:19 +00:00
wpaul
3353a1d161 Nuke a couple of useless lines of code from the /etc/netid parsing
section. (Cut & paste-o.)
1996-10-24 03:33:32 +00:00
scrappy
2ad78b57b3 Totally botched ths patch...revert back to Rev 1.7, and request a
proper context diff from the submitter...
1996-10-23 05:05:32 +00:00
scrappy
3745246d0a Last time I trust 'sucess's on a non-context diff...
Pointed out by: Bill Fenner <fenner@parc.xerox.com>
1996-10-22 22:52:37 +00:00
scrappy
f82957fb4d Fixes:
When an rsh is denied by rshd because the client is lacking appropriate
.rhosts permission, an error message is formatted for syslog which contains
the client's hostname.  The hostname portion of the message relies on a pointer
to a field within gethostbyname()'s internal struct hostent which changes state
between when the pointer is initialized and when it is dereferenced to create th
e
message.

Submitted by: skynyrd@opus.cts.cwu.edu
1996-10-22 21:11:49 +00:00
scrappy
c60a33a165 Fixes:
>Description:

        /usr/libexec/mail.local runs as root.  As such is can fill up a
        mailbox on a quota'd filesystem, and keep going... Makes quota's
        almost useless in an ISP environment.

Closes: PR#bin/1111

Submitted by:	 Charles Henrich <henrich@crh.cl.msu.edu>
1996-10-22 21:01:01 +00:00
wpaul
9e76d64e1d Add a couple of reserved port checks: don't talk to either ypserv
or rpc.ypxfrd processes on remote systems that aren't bound to reserved
ports. The servers already do reserved port checks on the clients.

Obtained from: scrutinizing the OpenBSD ypxfr sources. (Note that this
applies to the ypserv check only; OpenBSD doesn't have an rpc.ypxfrd.)
1996-10-20 19:52:53 +00:00
ache
591c888b2a Implement alternative strategy if it is impossible to confirm
password: ask for it, but don't tell that S/key password required.
It looks like non-s/key system from outside.

Additionally tell that s/key required when it is so for normal case
1996-10-18 17:09:26 +00:00
jdp
193247f80b Fix two minor typos in the manual page. 1996-10-18 04:49:43 +00:00
ache
4a74559d46 Oops, fix my previous commit, now tell user his s/key parameters 1996-10-17 17:46:00 +00:00
ache
79889c2b44 Don't ever ask for password if it is impossible to confirm it
It happens if 1) regular passwords not allowed, 2) skey database
not activated for given user.
Under some rare circumstanes skey_challenge can return empty
diagnostic or even previous buffer, fix it.
1996-10-17 17:06:04 +00:00
jdp
a61297ba87 Add the search directories from the hints file only the first time it is
opened.  After that, the directories are already present, and there is
no point in adding them again.  This doesn't fix any bugs; it's just for
efficiency.
1996-10-10 23:16:50 +00:00
jdp
14b86859f7 Fix a bug that caused a segmentation violation if dlsym() was called
with its first argument equal to NULL.
1996-10-10 04:10:32 +00:00
wosch
470307b778 correct spelling of 'X Window System' (tm) 1996-10-06 17:59:28 +00:00
wosch
000fb64288 delete doubled words, e.g.: "the the" -> "the" 1996-10-05 22:27:30 +00:00
nate
6a6edabfc3 There's no need to 'unsetenv()' unsafe environment variables explicitly
since rt_readenv() already takes care of not setting unsafe variables.
This was part of the changes I submitted to Peter and John during the
review which must have gotten missed.
1996-10-01 16:09:18 +00:00
peter
9c042c8f51 Sigh, oh well, here's my obligigatory "oops" commit. I don't quite know
how I managed to get this out of sync, but I did.  I guess that's what I
get for directly committing from different machines that I was testing on.

Pointed out by: Paul Traina <pst@freebsd.org>
1996-10-01 11:54:38 +00:00
peter
7523d23ee7 Update to handle new version ld.so.hints and info in executable for
configurable fallback search paths, as well as new crt interface version.

Also:
 - even faster getenv(), get all environment variable settings in a single
   pass.
 - ldd printf-like format specifications
 - minor code cleanups, one vsprintf -> vsnprintf (harmless)

The library search sequence is a little more complete now. Before,
it'd search $LD_LIBRARY_PATH (by opendir/readdir/closedir), then read
the hints file, then read /usr/lib (again by scanning thr directory).  It
would then fail if there was no "found" library.

Now, it does LD_LIBRARY_PATH and the hints file the same, but then uses
a longer fallback path.  The -R path is fetched from the executable if
specified at build time, the ldconfig path is appended, and /usr/lib is
appended to that. Duplicates are suppressed.  This means that simply
placing a new library in /usr/local/lib will work (the same as it did in
/usr/lib) without needing ldconfig -m.  It will find it quicker if the
ldconfig is run though.

Similar changes have been made to the NetBSD ld.so, but ours is rather
different now due to John Polstra's speedups and fixes from a while back.

The ldd printf-like format support came direct from NetBSD.

Reviewed by: nate, jdp
1996-10-01 01:52:03 +00:00
peter
180a0b4f4a Update the backends to go with the top-level ld changes. The non-i386
changes are for completeness, I don't think they work.  There are changes
to deal with the new include files.

Obtained from: NetBSD (mostly)
1996-10-01 01:28:10 +00:00
peter
84a69ec571 Support for .weak (in addition to the N_INDR stab) for gcc/g++. Also deal
with the -R option and store the path in the dynamic header when specified.
The $LD_RUN_PATH environment variable is not checked yet.

While here, split up the code a bit more to enable more selective replacing
of GPL'ed components that are linked with ld.so with others.

Obtained from: NetBSD (mostly, the breakup is my fault)
1996-10-01 01:22:51 +00:00
wosch
89dea7c61d add missing comma(s) in .Xr macros 1996-09-23 22:24:39 +00:00
wosch
361a15b8f4 add forgotten $Id$ 1996-09-22 21:56:57 +00:00
imp
c04f619292 Reviewed by: Bill Fenner <fennder@parc.xerox.com>
Reviewed by:	Garrett Wollman <wollman@freebsd.org>
Submitted by:	Warner Losh <imp@village.org>
Close PR bin/1145:
	Add -s flag to tftpd.  This enables the so-called secure mode
of tftpd where it chroots to a given directory before allowing access
to the files.  In addition, it runs as nobody when in this mode.
Reviewed a long time ago by Bill and Garrett.  Apply my patch from the
pr, and close the PR.
1996-09-22 04:19:27 +00:00
pst
8ddc5c2acb Fix some compilation warnings. 1996-09-21 18:01:23 +00:00
bde
e9bd380cb8 This should have gone away with the COMPAT_43 cruft. cgetent() is now
used instead of the rudimentary routines here.
1996-09-20 11:19:00 +00:00
phk
f9bd907a44 Make the inetd suggestion slightly less confusing. 1996-09-19 08:21:18 +00:00
bde
6ed5ccfb8f Don't use __dead or __pure in user code. They were obfuscations
for gcc >= 2.5 and no-ops for gcc >= 2.6.  Converted to use __dead2
or __pure2 where it wasn't already done, except in math.h where use
of __pure was mostly wrong.
1996-09-14 03:00:32 +00:00
bde
318d275f52 Use `install -C' instead of lots of shell commands to install ld.so
as atomically as possible.

(Immutable targets can't be renamed without opening a window when
neither the source nor the target is immutable.  Perhaps there
should be a rename_immutable syscall to do this if unsetting the
immutable flags would work.)
1996-09-12 03:42:54 +00:00
pst
9c9470d340 bootpd.dump is in /tmp 1996-09-11 01:37:24 +00:00
peter
5551a9c30c wrong C bracketing, *blush*... 1996-09-07 02:17:29 +00:00
peter
7b9ecd2de3 zap #include <sgtty.h>, it's not used. 1996-09-07 02:08:35 +00:00
peter
6720f124e4 Another sgtty use bites the dust.. 1996-09-07 02:05:53 +00:00
bde
11546f4616 Fixed DPADD. 1996-09-05 17:16:10 +00:00
bde
22cf3c1924 Removed unused `-I.'s from CFLAGS.
"." means the object directory, so it is just confusing to use it
when nothing is included from the object directory unless the object
directory is also the source directory.  It is confusing for "."
not to mean the source directory anyway, so used `-I.'s should be
replaced by `-I${.OBJDIR}'.
1996-09-04 22:25:35 +00:00
ache
3bbd8d12de Unlocalize date 1996-09-01 00:53:45 +00:00
peter
201b8cbb6c Add named-xfer 1996-08-29 22:17:27 +00:00
peter
116bb6b165 build bind-4.9.4-P1 named-xfer in it's own directory 1996-08-29 21:50:49 +00:00
wosch
0210175107 sync copyright with /usr/share/examples/etc/bsd-style-copyright 1996-08-27 20:04:45 +00:00
mpp
bef6fb830a Use the .Bx macro where appropriate. 1996-08-23 20:36:11 +00:00
mpp
a951e1ba65 Use the .At macro where appropriate. 1996-08-23 01:06:24 +00:00
mpp
b4aab8b6f6 Use the .Fx macro where appropriate. 1996-08-23 00:57:08 +00:00
peter
027cdb6a44 Add a ``-P altlogin'' option which allows the sysadmin to specify an
alternate login(1) type program to run.
1996-08-13 07:51:45 +00:00
julian
773f3eb265 Reviewed by: various
Submitted by:	archie@whistle.com

allow ftpd to bind to a single address/interface
this allows easy split services.
1996-08-09 22:22:30 +00:00
markm
a81e90df6d Tidy up the Kerberised bits. While I'm here, fix some -Wall complaints. 1996-08-09 09:02:31 +00:00
phk
a1042b7bfe Fix another bogon. 1996-08-06 14:29:06 +00:00
phk
1be57b96e3 Make password checking in ftpd work again. 1996-08-06 08:43:43 +00:00
pst
fca5bc38ec Convert STATS and PARANOID to run-time options.
Document the new -R (relax paranoia) option.

From NetBSD/Lite2: code and man page cleanups, Kerberos IV hooks
(relax, we're still exportable), and /etc/ftpchroot feature for
semi-anonymous accounts
1996-08-05 00:21:15 +00:00
pst
3782e8c314 If PARANOID is set, do not allow PORT commands to remote ports less than 1024
or addresses other than the requestor's address.  This violates the FTP
protocol (hmm...as I write this, I'm going to change this to a run-time var.)

Require login before PASV and RNTO commands.

Close unused PASV ports so they don't hang around forever.

Do not allow file overwrites via rename or STOR when anonymous
(suspenders).

Clean up buffer utilization.

My code, but heavily inspired by Hobbit's changes to wu-ftpd as pointed out
by Mike Prettejohn and Kit Knox.
1996-08-04 22:40:35 +00:00
wpaul
fdc849d17c Use err() instead of perror()/exit() and remember to #include <errno.h>
and <err.h>.
1996-08-04 19:17:15 +00:00
adam
51705cc05f consistent presentation of emphasis 1996-07-23 12:21:46 +00:00
bde
befb003650 Include <sys/types.h> before including <grp.h> so that this doesn't
depend on <stdio.h> bogusly including <sys/types.h>

Reordered includes to satisfy KNF rules.
1996-07-12 05:55:38 +00:00
wosch
7dbcea9d7a add manpage getNAME(1) 1996-07-08 20:18:28 +00:00
wpaul
c26f3ec39e Fill in new arguments in the ypxfr_getmap structure (byte order,
db type, filename) and check for new failure codes (db mismatch,
endian mismatch).
1996-07-04 02:13:11 +00:00
wpaul
0a24e0fafd Improve performance with very large user databases by increasing
hash table size from 256 to 1024.

Generate output that looks more like the SunOS mknetid: uses a space
instead of tabs for white space.

Fix typo in comment in hash.h: Groupit -> Groupid.
1996-06-27 05:42:01 +00:00
wpaul
37e3386c76 Turn on mknetid. 1996-06-25 20:32:30 +00:00
wpaul
ab0aedf77d This commit was generated by cvs2svn to compensate for changes in r16728,
which included commits to RCS files with non-trunk default branches.
1996-06-25 20:26:38 +00:00
ache
87e1afbd93 If hostname > UT_HOSTSIZE, use its numerical address instead to keep
valid utmp and wtmp entries
1996-06-17 14:59:07 +00:00
wpaul
3ee892f729 Take ypxfrd_xdr.c out of SRCS line. It should be included in librpcsvc,
which ypxfr links with. (Sorry: left over development bogon.)

Just a reminder: you must rebuild librpcsvc before you build
this program.

Pointed out by: Stephen Hocking
1996-06-06 03:58:06 +00:00
wpaul
cfa9db5160 Add support for rpc.ypxfrd and document it in the man page.
Also generallize the yp_dbwrite functions a little: allow the caller
to specify certain flags. I need this mostly for some changes to
rpc.yppasswdd to allow in-place updates.

Also change Makefile a little to use the same format as ypserv.
1996-06-05 05:42:52 +00:00
pst
74a5089a8d Pass in both username and file to jkfprintf 1996-06-04 15:42:09 +00:00
phk
3b816e03a0 backout yacc changes 1996-06-02 17:10:13 +00:00
peter
b4bca346b0 Use the sysctl settable data port ranges rather than the statically
compiled values.  see sysctl net.inet.ip.portrange.* and the IP_PORTRANGE
discussion in <netinet/in.h>
1996-05-31 03:10:25 +00:00
phk
63f8b4ca8e Fix yacc rule usage. 1996-05-30 21:29:03 +00:00
jdp
8e810e6d13 When checking to see whether a needed shared library has already
been loaded, look for a match by device and inode number if the
traditional pathname comparisons don't find a match.  This detects
the case in which a library is requested using two different names
which are really links to the same file, and avoids loading it
twice.

Requested by:	peter@freebsd.org
Reviewed by:	peter@freebsd.org
1996-05-22 06:34:12 +00:00
wpaul
716641bdae Small touchups:
- Fix typos in comments in hash.c.
- Remove unneeded and unused member from grouplist struct in hash.h.
  (Curiously, the compiler never complained about this even though the
   member was of type 'struct grps' which is not defined anywhere in
   this program.)
- char ch -> int ch in revnetgroup.c.
- char *argv[0]; -> char *argv[]; also in revnetgroup.c.
- Force the user to specify at least one of the -u or -h flags
  and complain if they specify both.
1996-05-12 17:17:45 +00:00
wosch
9f795376b3 `mv'' -> `mv -f''
``rm'' -> ``rm -f''
so mv/rm may not ask for confirmation if you are not root
1996-05-07 23:19:49 +00:00
wpaul
24af59741f phkmalloc doesn't like the call to xdr_free() in ypxfr_get_master().
Nuke it.
1996-05-07 21:08:20 +00:00
ache
986dd1f205 Localize time 1996-05-07 19:10:32 +00:00
ache
8b3843844b Replace non-POSIX speed setting by POSIX one 1996-05-07 16:42:26 +00:00
joerg
289d83e1bc Finally commit the changes that make getty(8) no longer depend on the
COMPAT_43 cruft.  This is supposedly the last core utility that has
been using it!  (So now, one should be able to remove this option from
the config files.  Be aware that the last officially released xterm
however still requires it.)

The getty has been running now for several weeks on my modem line, so
i feel safe about it.

Obtained from:	mostly from the NetBSD vendor-branch
1996-05-05 19:01:13 +00:00
wpaul
836c9571cc Small tweak to yp_put_record(): call the DB put routine with the
R_NOOVERWRITE flag and process return codes so that we can tell the
difference between a failure due to a duplicate database entry and
failure due to some other error.
1996-04-28 03:59:56 +00:00
jdp
bdd60b12a4 Implement support for LD_PRELOAD in the dynamic linker. Remove
descriptions of LD_NO_INTERN_SEARCH and LD_NOSTD_PATH from the manual
page, since they are not supported.

Submitted by:	Doug Ambrisko <ambrisko@ambrisko.roble.com>
1996-04-20 18:29:50 +00:00
jdp
442c49eed8 Implement support for LD_PRELOAD in the dynamic linker.
Submitted by:	Doug Ambrisko <ambrisko@ambrisko.roble.com>
1996-04-20 18:27:56 +00:00
joerg
2e5912fe12 Import NetBSD's termios'ed getty into a vendor branch.
Obtained from:	NetBSD 1.1R
1996-04-13 15:33:16 +00:00
joerg
dd1ec21349 This commit was generated by cvs2svn to compensate for changes in r15249,
which included commits to RCS files with non-trunk default branches.
1996-04-13 15:33:16 +00:00
joerg
0a6e60012a Introduce a -b option for sites who are not interested in the old biff
service.  (Avoid a ``in_vain'' warning...)
1996-04-13 11:44:12 +00:00
dg
53e950c185 Implemented a "-D" option that causes ftpd to detach and become a daemon -
accepting connections on the FTP port and forking children processes to
handling them. This is lower overhead than spawning ftpd from inetd and
can be a significant win on busy FTP servers. Be sure to disable ftpd in
inetd.conf if you decide to use this option.
These changes are based on similar changes I made to wu-ftpd and have
been in use on wcarchive for several months.
1996-04-11 10:22:16 +00:00
mpp
3c57dc7753 Correct some man page xrefs, and some other minor changes to bring some
man pages up to mdoc guidelines and fix some minor formatting glitches.
Also fixed a number of man pages to not abuse the .Xr macro to
display functions and path names and a lot of other junk.
1996-04-08 04:18:31 +00:00
joerg
825cd02612 Import the 4.4Lite2 getty into a vendor branch. 1996-04-07 10:28:57 +00:00
joerg
79ebee9a84 Import the 4.4Lite2 getty into a vendor branch. 1996-04-07 10:28:57 +00:00
joerg
abba8530a0 This commit was generated by cvs2svn to compensate for changes in r15100,
which included commits to RCS files with non-trunk default branches.
1996-04-07 10:28:57 +00:00
mpp
86b292ffbd Correct some man page cross references and file location references. 1996-04-07 00:06:21 +00:00
jkh
4a2e323e1b Here is a patch to talkd which makes it send the request to the tty with
the lowest idle time.
Submitted by:	loodvrij@gridpoint.com (Bruce J. Keeler)
1996-03-24 09:27:20 +00:00
dg
c9c91989d4 Fix bug that caused a coredump when attempting to enter passive mode when
not logged in. Original fix slightly altered by me to return the correct
reply code.

Submitted by:	Vadim Kolontsov <vadim@tversu.ac.ru>
1996-03-18 11:09:03 +00:00
mpp
098df042c2 Update the uucpd makefile to install the man page. 1996-02-18 21:38:13 +00:00
markm
f1b65a6197 New man page for uucpd. There is precious little info for this thing
available, but I managed to find something in the BSD4.4 uucico(8)
docs.

Closes pr docs/131.
1996-02-18 20:32:30 +00:00
wpaul
05ba9bfe8b Turn on ypxfr. 1996-02-13 14:59:20 +00:00
joerg
20acc5794c Include both, the regular and the `secure' telnetd, when building
a release.
1996-02-13 09:20:16 +00:00
mpp
3aeb7f1d49 Correct a bunch of man page cross references and generally
try and silence "manck".

ncurses, rpc, and some of the gnu stuff are still a big mess, however.
1996-02-11 22:38:05 +00:00
markm
532cda9998 #include <kerberosIV/des.h> -> #include <des.h> 1996-02-11 09:18:18 +00:00
mpp
6f1e1c35e7 Another round of various man page cleanups. 1996-02-09 17:25:57 +00:00
mpp
7badd443f6 Correct a file location in the FILES section. 1996-02-09 02:31:23 +00:00
wpaul
72273a5aae ypxfr_getmap.c:
- Handle 'empty' maps more gracefully. By empty I mean a valid map that
  just happens not to have any entries in it, such as you would get if
  you built a map database from an empty file. Previously, trying to
  ypxfr such a map would yield an 'NIS map/database error' which is not
  the correct behavior.

ypxfr_misc:
- Make sure to free() or xdr_free() dynamically allocated memory in
  ypxfr_get_master() as necessary.
1996-02-04 05:18:44 +00:00
markm
b79e54892f Rename des_set_key -> des_set_key_krb. (libdes conflict) 1996-02-03 11:51:19 +00:00
mpp
4ea9ae6b00 Add some missing manual page links. 1996-02-02 17:48:46 +00:00
wosch
ddc4317586 Section FILES and SEE ALSO completed
Section FILES and SEE ALSO completed
1996-01-28 23:57:38 +00:00
wosch
251eddd54e Section FILES and SEE ALSO completed 1996-01-28 23:57:09 +00:00
pst
94aa183d80 Fix getif() to work under 4.3bsd and later 1996-01-23 09:44:45 +00:00
pst
94f23f6884 Remove bootpgw 1996-01-23 02:24:03 +00:00
pst
87ff188ec6 Disconnect bootpgw 1996-01-23 02:23:20 +00:00
pst
e850eb882e Merge back in 4.4bsd ARP changes by hand 1996-01-23 02:22:16 +00:00
pst
c0d4957f33 Add bootpgw makefile 1996-01-23 02:02:03 +00:00
pst
628652a2af Fix conflicts from 2.4.3 merge 1996-01-23 01:58:00 +00:00
pst
b82e379db0 This commit was generated by cvs2svn to compensate for changes in r13572,
which included commits to RCS files with non-trunk default branches.
1996-01-23 01:35:04 +00:00
pst
accc2aa38f Import bootpd-2.4.3 from ftp.mc.com 1996-01-23 01:35:04 +00:00
pst
6b42e16645 Minor cleanups from NetBSD-current.
Obtained from: NetBSD
1996-01-23 00:57:19 +00:00
pst
87bb8ce2aa This commit was generated by cvs2svn to compensate for changes in r13569,
which included commits to RCS files with non-trunk default branches.
1996-01-23 00:57:19 +00:00
jdp
b74213a26d This release is a moderate restructuring of the dynamic linker.
It addresses a number of problems that were present in earlier
versions.

The calls to the "init" and "fini" functions of shared libraries
have been reordered, so that they are called in a strictly nested
fashion, as is required for C++ constructors and destructors.  In
addition, the "init" functions are called in better order relative
to each other.  That makes the system more tolerant of C++ programs
which depend on a library's being initialized before its clients.

The dynamic linker is now more tolerant of shared libraries in
which dependencies on other shared libraries are incompletely
recorded.

Cleanup in the event of errors has been improved throughout the
dynamic linker.  A number of memory leaks were eliminated.

The warning message for a shared library whose minor version number
is too old has been clarified.

The code dealing with the "ld.so.hints" file has been cleaned up.
A bug that caused the hints file to be unmapped incompletely has
been fixed.  A different bug that could potentially cause the hints
file to be mapped on top of a loaded object has been fixed.

The code that searches for shared libraries has been cleaned up.
The searching is now more compatible with that done by SunOS and
SVR4.  Also, some unnecessary and useless searches of both the
hints file and library directories have been eliminated.

Reviewed by:	nate@freebsd.org
1996-01-13 00:15:25 +00:00
jdp
41258e1843 Split up the code so that a single directory can be searched, to
support some changes in the dynamic linker.  (This code is shared
by the dynamic linker.)

Reviewed by:	nate@freebsd.org
1996-01-13 00:14:53 +00:00
phk
cb187fb50a Another '-' needed for make release. 1996-01-11 17:49:55 +00:00
phk
7bf532e1cd Make the new realinstall target a little less draconian so that make release
doesn't fall over.
1996-01-11 17:27:16 +00:00
jdp
d1b95a21ba Install ld.so in a way that is safe even on a running system. 1996-01-11 03:45:55 +00:00
wpaul
f4d93dcaff - Fix error reporting when checking order number via NIS: we return zero
on a failure, but if we're checking a corrupt map we could also get back
  a zero from ypserv without really encountering any actual error. Flag this
  condition and generate an meaningful error message.

- Fix transmission of ypxfr_clear to ypserv: error checking was wrong
  and we sending YPXFR_YPERR as an error status instead of YPXFR_CLEAR.

- To help avoid a race condition (or at least reduce the likelyhood of
  it occuring), use rename() to move a newly transfered map into place
  instead of unlink()ing the old one first and then renaming. Da man page
  sez that rename should do the unlink() for us. This prevents ypserv
  from returning 'no such map in domain' when asked to query a map which
  ypxfr has just unlink()ed but not yet replaced.
1996-01-10 17:44:10 +00:00
wpaul
444412a7f1 Sync with my sources at home (these are really tiny changes):
- Fix a SEGV condition in ypxfr_main.c that reared its ugly head while I
  was working on the 'parallel jobs' feature of the new yppush. After we've
  completed the map transfer and created a local temporary copy, we check
  the order number of the map on ypserv again to make sure it didn't change
  while the transfer was in progress (map skew). If for some reason we flat
  out fail to get the order number from the server, we flag this as an
  error and bail, telling ypxfr_exit() to clean up our temporary files
  for us. However, ypxfr_exit() tries to close the database before unkining
  it, not realizing that it has already been closed prior to the skew check.
  The second attempt to close the database causes a SEGV somewhere inside
  the DB code.

  (Well, it does on my 2.0.5 machine anyway. I haven't seen anyone modify
  the DB library code in ages, so the condition is probably still there.)

  To work around this, we deliberately set dbp to NULL after closing the
  database and check for the condition in ypxfr_exit(), being careful to
  avoid the second close if we see the NULL.

- In yp_dbwrite.c, make yp_open_db_rw() open the database with O_EXLOCK
  flag set. This probably won't affect much of anything, but I feel better
  having it there.
1996-01-06 20:28:06 +00:00
graichen
f5c12107de added rpc.rquotad and rpc.sprayd 1996-01-05 09:44:31 +00:00
graichen
9a69151807 Obtained from: NetBSD
imported the rpc.sprayd from NetBSD - it is used by the new spray
command for network analysis
1996-01-05 08:53:39 +00:00
graichen
8cc6a099e6 This commit was generated by cvs2svn to compensate for changes in r13240,
which included commits to RCS files with non-trunk default branches.
1996-01-05 08:53:39 +00:00
graichen
4f5719b08f Obtained from: NetBSD
Imported rpc.rquotad from NetBSD - currently only used by the
quota-command to display quota's over nfs
1996-01-05 08:47:12 +00:00
graichen
b8e0017fe6 This commit was generated by cvs2svn to compensate for changes in r13237,
which included commits to RCS files with non-trunk default branches.
1996-01-05 08:47:12 +00:00
peter
eee47fe281 Make ftpd use setproctitle() from libutil
I've left the old code in there under #ifdef OLD_SETPROCTITLE in case
somebody wants to try to compile out ftpd on some other machine.
1996-01-01 08:35:11 +00:00
peter
9e723d65b3 recording cvs-1.6 file death 1995-12-30 19:02:48 +00:00
peter
2e79ca4db7 recording cvs-1.6 file death 1995-12-30 19:02:48 +00:00
peter
c3f352d4ad This commit was generated by cvs2svn to compensate for changes in r13122,
which included commits to RCS files with non-trunk default branches.
1995-12-30 19:02:48 +00:00
peter
ab124e78b0 recording cvs-1.6 file death 1995-12-30 19:02:48 +00:00
wpaul
cd0154908c This commit was generated by cvs2svn to compensate for changes in r13007,
which included commits to RCS files with non-trunk default branches.
1995-12-25 03:07:13 +00:00
wollman
20aa19ef2f Implement server-side transaction TCP. (Has no effect on non-TTCP clients.) 1995-12-17 20:25:28 +00:00
peter
d8249966c8 Fix the bug which allowed people to avoid the "-s" (secure) bug.
Now, "finger" is invoked with "--" before the first network supplied
argument, so the "--" and "-l" hacks will be stopped.
1995-12-10 15:07:12 +00:00
nate
5e48a8dc66 Fix typo. 1995-12-02 18:23:00 +00:00
guido
fa388c85dc It is not necessary to check if a '-' is in lusername., Checking if
lusername starts with a '-' is enough. Otherwise, no users with a '-'
in there name can use rlogin.
1995-12-01 20:38:40 +00:00
guido
8476f980ec Timeout when an expected accept does not happen after all.
This gets rids of dozens of hanging ftpd's because some broken
pc implementation `forgets' to open a passive connection.
Obtained from: Wietse Venema
1995-11-29 19:52:30 +00:00
peter
2827d00525 Stop rlogind from bogusly ignoring an explicit .rhosts file for root.
It still correctly ignores hosts.equiv.  This is now consistant with rshd.
1995-11-20 23:25:35 +00:00
ache
44c4f6823f Add missing & in des_set_key argument 1995-11-19 15:20:48 +00:00
peter
f27a7effac Move the setlogin() call a little earlier.. It was being done in the child
process - which would be no longer allowed if the setlogin() changes go
through.  Now the parent (the session leader, when started by inetd) does it.
1995-11-12 18:31:23 +00:00
nate
ed6a6a6567 Changed the terminology for what used to be called the "memorizing"
vector.  Now it is called the "symbol caching" vector.  This was made
possible and unconfusing by other changes that allowed me to localize
everything having to do with the caching vector in the function
reloc_map().

Switched to alloca() for allocating the caching vector, and eliminated
the special mmap-based allocation routines.  Although this was motivated
by performance reasons, it led to significant simplification of the
code, and made it possible to confine the symbol caching code to the
single function reloc_map().

Got rid of the unnecessary and inefficient division loop at the
beginning of rtld().

Reduced the number of calls to getenv("LD_LIBRARY_PATH") to just 1, on
suggestion from <davidg@root.com>.

Added breaks out of the relocation loops when the relocation address is
found to be 0.  A relocation address of 0 is caused by an unused
relocation entry.  Unused relocation entries are caused by linking a
shared object with the "-Bsymbolic" switch.  The runtime linker itself
is linked that way, and the last 40% of its relocation entries are
unused.  Thus, breaking out of the loop on the first such entry is a
performance win when ld.so relocates itself.  As a side benefit, it
permits removing a test from md_relocate_simple() in
../i386/md-static-funcs.c.

Unused relocation entries in other shared objects (linked with
"-Bsymbolic") caused even bigger problems in previous versions of the
runtime linker. The runtime linker interpreted the unused entries as if
they were valid. That caused it to perform repeated relocations of the
first byte of the shared object.  In order to do that, it had to remap
the text segment writable.  Breaking out of the loop on the first unused
relocation entry solves that.

Submitted by:	John Polstra <jdp@polstra.com>
1995-11-02 18:48:15 +00:00
ache
eb02905cc1 Revert fsync ifdef behaviour and name, now default variant acts like
original one.
Suggested by: peter
1995-10-31 09:16:46 +00:00
ache
f84f405c03 Put fsync under #ifdef EXTRA_SANITY and turn it off by default.
fsync here cause real disk trashing when large UUCP mail chanks
parsed.
1995-10-31 08:22:13 +00:00
wpaul
ae139d16d7 Add revnetgroup. 1995-10-26 16:28:33 +00:00
wpaul
5df4b93dd6 This commit was generated by cvs2svn to compensate for changes in r11814,
which included commits to RCS files with non-trunk default branches.
1995-10-26 16:25:29 +00:00
nate
771663de9b Run-time linker speedups - Round One
Implemented symbol memorizing to reduce the number of calls to lookup(),
making relocation go faster.  While relocating a given shared object,
the dynamic linker maintains a memorizing vector that is directly
indexed by the symbol number in the relocation entry.  The first time a
given symbol is looked up, the memorizing vector is filled in with a
pointer to the symbol table entry, and a pointer to the so_map of the
shared object in which the symbol was defined.  On subsequent uses of
the same symbol, that information is retrieved directly from the
memorizing vector, without calling lookup() again.

A symbol that is referenced in a relocation entry is typically
referenced in many relocation entries, so this memorizing reduces the
number of calls to lookup() dramatically.  The overall improvement in
the speed of dynamic linking is also dramatic -- as much as a factor of
three for programs that use many shared libaries.

Submitted by:	jdp@polstra.com "John Polstra"
1995-10-25 16:16:35 +00:00
ache
5741c80058 Remove LD_NOSTD_PATH unsetenv, isn't exist anymore 1995-10-24 06:50:45 +00:00
ache
8c0bb648fb Remove LD_NOSTD_PATH implementation, it isn't works and
can cause some problems.
Suggested-by: davidg
1995-10-24 06:48:16 +00:00
ache
feda6011c3 if uid != euid or gid != egid unsetenv("LD_NOSTD_PATH") too 1995-10-21 14:52:48 +00:00
ache
ad266c215d Fix original patch error with ! before strncmp
Zap only needed LD_* variables
1995-10-20 22:17:35 +00:00
ache
3972a13475 Don't allow LD_* env. variables to be tricked
Submitted by: Sam Hartman <hartmans@mit.edu>
1995-10-20 17:26:40 +00:00
dg
533954be63 Added a -D option to set the TCP_NODELAY socket option. This improves
responsiveness at the expense of some additional network traffic.
1995-10-15 03:40:57 +00:00
gibbs
2734551417 Kerberos can now deal with multi-homed clients.
Kerberos obtains a network address for the local host from the routing
tables and uses it consistently for all Kerberos transactions.  This ensures
that packets only leave the *authenticated* interface.  Clients who open
and use their own sockets for encrypted or authenticated correspondance
to kerberos services should bind their sockets to the same address as that
used by kerberos.  krb_get_local_addr() and krb_bind_local_addr() allow
clients to obtain the local address or bind a socket to the local address
used by Kerberos respectively.

Reviewed by: Mark Murray <markm>, Garrett Wollman <wollman>
Obtained from: concept by Dieter Dworkin Muller <dworkin@village.org>
1995-10-05 21:30:21 +00:00
nate
f30d5c5b04 This is a FreeBSD manpage, not a NetBSD manpage. :) 1995-10-05 05:16:52 +00:00
ache
3f114f05de Build secure telnetd if available and allowed 1995-09-29 19:47:51 +00:00
bde
f0f0f425be Fix SRCS (.c's were .o's) so that `make depend' works. 1995-09-28 17:33:16 +00:00
nate
978778a652 Make the error message more readable when 'ld.so' cannot locate a needed
shared library.  Formerly, the message looked like this:

    ld.so: run: libjdp1.so.1.0: Undefined error: 0

The new message looks like this:

    ld.so: run: Can't find shared library "libjdp1.so.1.0"

(Where "run" is the name of the program being executed.)

Submitted by:	jdp@polstra.com (John Polstra)
1995-09-27 23:17:33 +00:00
nate
b2eb280985 Fixup the "ld.so failed" message for the case when ld.so finds undefined
symbols.

An easy example to see this is to develop an X program which links
against Xt, but doesn't add -lX11 to the link line.  It will link fine,
but cause run-time errors by ld.so because of missing symbols used by Xt
defined in X11.  This patch makes the errors more readable.

Submitted by:   jdp@polstra.com (John Polstra)
1995-09-27 23:14:08 +00:00
dg
f87bf7f81c Fixed bug introduced with the change of startslave()...two arguments
were chopped off of the function call and garbage was passed instead.
The solution involves making some variable globals as well as fixing the
call to have all the arguments.
1995-09-11 20:54:49 +00:00
pst
14ad5aa657 Move erase cleanup outside linemode conditional 1995-09-06 02:03:36 +00:00