Commit Graph

508 Commits

Author SHA1 Message Date
wosch
6c57ae296c Rshd print to much information if a user does not exists. 1997-07-18 21:04:19 +00:00
peter
486333fcfd kill the undead 1997-07-13 14:26:00 +00:00
peter
fbd9d6ffad .if exists(../eBones) tests the obj dir, not the source dir's existance.
The existance of a stale obj dir does not imply the source too.
1997-07-05 14:22:15 +00:00
steve
c08c53d774 Zap register keyword usage and convert: bcopy -> memmove, bzero -> memset,
index -> strchr, and rindex -> strrchr.
1997-06-29 19:50:26 +00:00
steve
0d992ff313 Merge conflicts and make this compile -Wall clean. 1997-06-29 19:00:29 +00:00
steve
8d3c561e32 This commit was generated by cvs2svn to compensate for changes in r27074,
which included commits to RCS files with non-trunk default branches.
1997-06-29 18:50:34 +00:00
steve
5454f4c230 Import of NetBSD's rbootd version 19970629 1997-06-29 18:50:34 +00:00
alex
01b5bc306c Removed unused variables. 1997-06-27 21:51:59 +00:00
stark
219e5197f2 Submitted by: Gene Stark and Robert Sexton (robert@kudra.com)
Added patches from Robert Sexton to eliminate case sensitivity of the
xtend command.
1997-06-24 03:52:15 +00:00
steve
7a5541cde7 Show the real revision date and not the date that this
manpage is being viewed.
1997-06-23 04:03:49 +00:00
davidn
bd6bc7645a Reset alarm before invoking ppplogin.
PR: 3733
Reviewed by:
Submitted by: kfurge@worldnet.att.net
Obtained from:
1997-06-03 12:56:47 +00:00
davidn
fc3a44758f login.group => login.conf.
PR: 3748
Reviewed by:
Submitted by:
Obtained from:
1997-06-02 21:03:20 +00:00
max
233b3efa62 Typo fix.
PR:		3693
Submitted by:	Kazuo Horikawa <k-horik@yk.rim.or.jp>
1997-05-27 13:46:40 +00:00
danny
dca03b1877 Tell the chroot()ed user that "access restrictions apply". 1997-05-21 23:24:41 +00:00
wpaul
cb550ca607 Small tweak to the group parsing code to stop it from core dumping
on malformed /etc/group entries. This is a band-aid until I can pull
in the newer group parsing code from getgrent .

Pointed out by: branson@belmakor.hq.ferg.com (Branson Matheson)
1997-05-21 15:10:42 +00:00
dfr
b0fdd73677 Changes to support the kernel linker:
Add a -Bforcedynamic option which generates a dynamic object even
	if no shared libraries were given in the link.

	Make RRS in text section warnings conditional on "-assert pure-text"
	so that I can link non-PIC kernel modules without tons of link
	errors.  Changes to bsd.lib.mk to follow.

	Fix a couple of bugs exposed by the fact that the kernel is not
	linked at zero.

Reviewed by:	jdp
1997-05-13 10:23:47 +00:00
phk
d9663d98ca Don't rely on stderr to report bad news. 1997-05-11 14:27:03 +00:00
davidn
d8d579b282 Fix memory leak caused by not freeing memory returned by cgetstr()
calls. The cost is a little more up-front memory allocation, but the
effect seems minimal.

Problem noticed-by: bde

Added syslog at LOG_ERR when referencing an unknown gettytab entry
and for other cgetent() failues (circular reference et al).

To be merged into 2.2 after a few days testing.
1997-05-11 10:25:38 +00:00
davidn
f766bd31c5 login_getclass() -> login_getpwclass(). 1997-05-10 19:02:03 +00:00
jdp
08224caae1 Fix a bug that caused the relocs for linker set members in shared
libraries to come out as 1-byte relocations instead of 4-byte
relocations.

Submitted by:	Doug Rabson <dfr@nlsystems.com>
1997-04-30 05:18:08 +00:00
davidn
55c9dac450 Adds anon ftp virtual host capability to ftpd, using /etc/ftphosts for
definition of a system's virtual hosts.
1997-04-29 12:42:08 +00:00
davidn
004ba69629 YAMF2.2: Allow @group entries in /etc/ftpusers & /etc/ftpchroot to deny
and allow chroot access to entire groups.
1997-04-27 08:29:21 +00:00
davidn
e7ce274b1e Document internal ls, how to compile it in and what it changes wrt
anon ftp and chrooted users.
1997-04-26 12:23:51 +00:00
davidn
a1afe71480 Adds optional "internal ls" support for ftpd, by collecting
modules from src/bin/ls, and handling exec(_PATH_LS,..) as a
special case, very useful in an environment where many users
are given chroot access. "~/etc/{s}pwd.db" files are still
needed if uid/gid->user/group translation is desired.

To enable this it must be compiled with the make variable
FTP_INTERNAL_LS defined, either in /etc/make.conf or the
environment.
1997-04-26 12:12:10 +00:00
davidn
a3b6ff7143 Add basic login.conf (sans authentication) support. 1997-04-23 04:56:39 +00:00
davidn
9467d57b92 Added login.conf support. 1997-04-23 03:06:47 +00:00
bde
ea4c076a10 Fixed `make depend' and related bogons. LDFLAGS was used for
ld-specific flags.  LDFLAGS is really for ld-related flags for cc,
not for ld, and some flags, e.g., -Bshareable, mean completely
different things to cc and ld.  Having the wrong things in LDFLAGS
also broke the standard ${PROG} target.  This was kludged around
by using a special rule that depended on LDFLAGS being bogus.
Fixing `make depend' broke the special rule but fixed the standard
rule (except in the DESTDIR case, which was handled more strictly
here than elsewhere).
1997-04-16 11:31:32 +00:00
davidn
4e402b133c Remove text about unsupported flags 'mdmbuf', 'local', 'crtscts' etc
that are in reality handled in gettytab.

Document the new 'dialin' and 'network' tty flags.
1997-04-13 21:29:50 +00:00
davidn
9445d58268 Submitted by: Philippe Charnier <charnier@xp11.frmug.org>
Fixes name size limitation (was hardcoded to 8).
Closes PR#3258
1997-04-12 01:04:50 +00:00
mpp
d1efa8f258 Ensure that the remote host name is Nul terminated.
Closes PR# 2589.
1997-04-08 20:36:36 +00:00
davidn
2bd0c6c536 Fix for expiration date test. Closes PR#3224. 1997-04-08 12:32:17 +00:00
joerg
4c53760558 Use MAXHOSTNAMELEN, as opposed to an arbitrary number, and ensure
correct termination if it overflows.

Closes PR # misc/2982.

Submitted by:	Drew Derbyshire <ahd@kew.com>
1997-04-01 20:39:59 +00:00
peter
1743de6ff7 Be a bit more careful about what port number we are using for the
second socket.  If we're going to check for reserved ports, we should
do it properly.
1997-03-29 12:35:06 +00:00
imp
3125d931c2 compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-28 15:48:21 +00:00
davidn
e7387d0ac0 Don't trucate username to 8 characters. 1997-03-25 09:52:38 +00:00
mpp
948c029576 Remove some incorrect text on how passwords are validated.
Closes PR# 3050.

Submitted by:	 Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>
1997-03-25 03:45:52 +00:00
imp
4ea8eab386 Fix non explloitable buffer overflows (since the largest packet processed
precludes it) to keep people from whining about it in the newsgroups and
mailing lists.
1997-03-24 06:04:08 +00:00
imp
f5e1bde58d Fix various buffer overflows that may or may not be exploitable.
Fixes PR 2588

Reviewed by:	Dan Cross?
Submitted by:	Julian Assange
1997-03-24 06:01:39 +00:00
imp
7f79bbed5b Julian A's fix. Do chdir as user rather than as root. Fixes a minor NFS
compatibility problem at the same time.  Some buffer made large enough
for worst case hostname.

fixes PR 2593.

Reviewed by:	Dan Cross and maybe others
1997-03-24 05:57:28 +00:00
mpp
85ebd64ceb Change a reference to NetBSD to FreeBSD. 1997-03-14 06:09:04 +00:00
peter
245ba20d12 Revert $FreeBSD$ to $Id$ 1997-02-22 15:48:31 +00:00
peter
090fb430f1 Revert $FreeBSD$ to $Id$ 1997-02-22 14:22:49 +00:00
mpp
58f212920d #include <string.h> to help silence -Wall. 1997-02-20 23:11:22 +00:00
guido
7dfa42b35f Actually allow the -R flag. 1997-02-13 19:24:25 +00:00
davidn
dd9792c5ff Tidy-up modem-chat handling: ensure tty modes are restored to
'sane' standard (not raw) settings before abort/exiting; move
responsibility of setting raw mode for chat-handling out of
chat.c to avoid doing redundant tc{s,g}etattr()s; move DE
pause prior setting standard mode before issue/login prompt to
avoid echoing modem connect strings. Fixed up comment styles
in a couple of places.
1997-02-09 16:12:08 +00:00
imp
cced79bd4c Buffer Overflow from OpenBSD
rev 1.7 deraadt:
	buf oflow
Obtained from: OpenBSD
1997-02-09 04:40:02 +00:00
imp
b0ad700c81 Some patches for source routed packets from OpenBSD.
Rev 1.16 deraadt:
	do not warn about valid options; invalid options correctly quit
Rev 1.15 deraadt:
	need not clear options since bad ones cause exit;
	provos@ws1.physnet.uni-hamburg.de
Rev 1.14 deraadt:
	IPOPT_LSRR/IPOPT_SSRR must exit() due to tcp sequencing; pointed
	out by provos@wserver.physnet.uni-hamburg.de. also another 1-char
	buffer overflow.

Reviewed by:    Peter Wemm
Obtained from:  OpenSBD
1997-02-09 04:18:43 +00:00
imp
ee7d6816c3 Some patches for source routed packets from OpenBSD.
Rev 1.13 deraadt:
	do not warn about valid options; invalid options correctly quit
Rev 1.12 deraadt:
	need not clear options since bad ones cause exit;
	provos@ws1.physnet.uni-hamburg.de
Rev 1.11 deraadt:
	IPOPT_LSRR/IPOPT_SSRR must exit() due to tcp sequencing; pointed
	out by provos@wserver.physnet.uni-hamburg.de. also another 1-char
	buffer overflow.

Reviewed by:	Peter Wemm
Obtained from:	OpenSBD
1997-02-09 04:16:27 +00:00
jkh
66962bcc3d Fix a hop count datatype bogon pointed out in PR#2642 (though my fix
was slightly different than the one submitted).
Submitted by:	Elmar Bartel <bartel@informatik.tu-muenchen.de>
1997-02-07 20:03:49 +00:00
davidn
69f67f3e27 Increased username size to allow passing username:auth_method to
login.
1997-02-07 11:45:10 +00:00
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