Commit Graph

650 Commits

Author SHA1 Message Date
phk
01c6cd5a65 telnetd does not recognize the if (display file before login) gettytab flag.
PR:		6365
Reviewed by:	phk
Submitted by:	Jason Garman <init@risen.org>
1998-04-26 06:51:36 +00:00
stark
97401dfce3 PR: misc/4679
Submitted by:	Glen Foster (gfoster@gfoster.com)
Fix missing "/" in dump file pathname.
1998-04-18 13:37:24 +00:00
phk
1e9e791cf2 openlog() needs to have LOG_NDELAY added, or else the syslog() calls after
the chroot will not get sent to syslogd.

PR:		4910
Reviewed by:	phk
Submitted by:	Jim Mercer <jim@komodo.reptiles.org>
1998-04-12 11:15:54 +00:00
charnier
77878782d5 .Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq. 1998-03-19 07:37:43 +00:00
charnier
2406be2171 .Sh AUTHOR -. .Sh AUTHORS. Use .An/.Aq. 1998-03-19 07:37:22 +00:00
jdp
e147a203c2 Enable rtld-elf when building an ELF system on the i386. 1998-03-07 19:43:48 +00:00
jdp
0627b813cd This commit was generated by cvs2svn to compensate for changes in r34192,
which included commits to RCS files with non-trunk default branches.
1998-03-07 19:24:35 +00:00
jdp
0e58850b93 Import the ELF dynamic linker. This is the ElfKit version with
quite a few enhancements and bug fixes.  There are still some known
deficiencies, but it should be adequate to get us started with ELF.

Submitted by:	John Polstra <jdp@polstra.com>
1998-03-07 19:24:35 +00:00
jdp
350f58aa8f Import the ELF dynamic linker. This is the ElfKit version with
quite a few enhancements and bug fixes.  There are still some known
deficiencies, but it should be adequate to get us started with ELF.

Submitted by:	John Polstra <jdp@polstra.com>
1998-03-07 19:24:35 +00:00
danny
b58c846db6 PR: 5812
Pointed-in-the-right-driection-by: Mike Smith and Steve Price

Close syslogging before calling ls_main()
1998-02-25 07:10:57 +00:00
eivind
e3cd6b581b Make ftpd log IP-addresses in addition to hostnames. 1998-02-24 08:45:57 +00:00
obrien
55c0d527fe MFS. 1998-02-18 10:53:16 +00:00
jdp
d5b09c81ec Implement dladdr. 1998-02-06 16:46:46 +00:00
charnier
2d7475f455 Convert to mdoc. Header -> Id. Typo. 1998-02-03 07:30:22 +00:00
phk
0625623e3d Remove lfs_cleanerd 1998-01-30 12:36:10 +00:00
phk
3397ec7106 Disable lfs_cleanerd 1998-01-30 12:35:10 +00:00
bde
2a7d26ca78 Merged just enough files from Lite2 in lfs_cleanerd to convert from
MOUNT_LFS to "lfs" in one place.  The merge was painful because it
conflicted with cosmetic FreeBSD changes.  lfs_cleanerd still compiles
cleanly but has aproximately the same chance of working as before (0).
1998-01-20 14:41:53 +00:00
wpaul
29e43466ca Make these programs compile and work correctly now that /usr/include/rpcsvc
has been ANSI-fied.

Pointed out by: bde
1998-01-19 23:13:38 +00:00
bde
1e40ca3634 Removed most unused includes of <net/if_var.h> outside the kernel. 1998-01-16 17:38:56 +00:00
charnier
8bd0a515dd Add missing dot. 1998-01-07 07:56:15 +00:00
charnier
7d9a2cfbe3 Remove unused #includes and make it compile again with -DDEBUG. Use syslog()
instead of errx() when being a daemon.
1998-01-07 07:54:18 +00:00
charnier
4cc8746553 Remove unused #include. Display if inetd started us in case of failure. 1998-01-07 07:51:00 +00:00
charnier
7dfb53a951 Typos. 1998-01-07 07:44:01 +00:00
max
841d24202d Typo fix: bootgw -> bootpgw 1997-12-29 13:59:28 +00:00
imp
cde9945828 style(9) nits
Submitted by:	bde
1997-12-26 23:36:43 +00:00
imp
37887cee9a sprintf->snprintf paranoia
Obtained from: OpenBSD (?)
1997-12-24 19:39:57 +00:00
imp
66fd98fe99 Be extra paranoid about the length of data returned from gethostbyaddr or
gethostbyname.
Submitted by:	Julian Assange
1997-12-24 19:38:18 +00:00
imp
ed2ffa32c0 sprintf->snprintf paranoia. The one thing that looks like a hole in
the diff is in an ifdef that isn't enabled for FreeBSD.
Obtained from:	OpenBSD(?)
1997-12-24 19:21:09 +00:00
imp
2dee7f5729 Various sprintf -> snprintf fixes.
Minor style fix (strcpy(foo,"") -> *foo = '\0')
Obtained from:	OpenBSD(?)
1997-12-24 19:13:23 +00:00
imp
604bcde61e Use snprintf rather than printf out of paranoia
Obtained from:	OpenBSD
1997-12-24 18:56:03 +00:00
charnier
8a27726113 Typo. 1997-12-18 07:39:27 +00:00
charnier
1cbbc7f487 Cosmetic in usage string. 1997-12-15 07:19:41 +00:00
charnier
689d237056 Use full path in synopsis. Sort #includes. Use .Tn for NIS. 1997-12-08 07:49:56 +00:00
charnier
9a016c78e2 Sync with diffs I found in kerberised versions: -Wall, no `;' in macros. 1997-12-08 07:46:53 +00:00
jdp
6301239883 Make emacs work again. This is a workaround for the fact that the
emacs a.out file, self-generated by emacs's "unexec" function in
"unexsunos4.c", is invalid.  In particular, its "_end" symbol has
the wrong value.  The dynamic linker was using the value of that
symbol to initialize its sbrk break level.

The workaround is to peek at the executable's a.out header in
memory, and calculate what "_end" should be based on the segment
sizes.

I will work out a fix for emacs and send it to the FSF.  This
dynamic linker workaround is still worthwhile, if only to avoid
forcing all emacs users to build a new version.

Note: xemacs gives a bogus warning at startup, for related reasons.
The warning is harmless and can safely be ignored.  I will send a
patch to the xemacs maintainers to get rid of it, and meanwhile
add a patch file to our port.
1997-12-05 02:06:37 +00:00
charnier
4731a2caff Use err(3). Add prototypes. Document that startup scripts are rc.i386 and
rc.conf (enable/disable) not rc.local.
Use full pathname in SYNOPSIS section.
1997-12-04 07:25:19 +00:00
charnier
4fcce00669 Sort #includes. Add rcsid. Use full pathname in SYNOPSIS section. 1997-12-04 07:20:45 +00:00
steve
0bf80e493d FTP_INTERNAL_LS -> FTPD_INTERNAL_LS
Pointed out by:	Jaye Mathisen <mrcpu@cdsnet.net>
1997-12-04 03:58:02 +00:00
charnier
82c7f870ed Use full path in synopsis. Syslog will add trailing \n. 1997-12-03 07:19:58 +00:00
charnier
4fb0a742b1 Use err(3). Remove progname and trailing \n in syslog strings. 1997-12-03 07:16:08 +00:00
charnier
fa82bf4e17 Use err(3). Add protos for -Wall. 1997-12-02 12:33:42 +00:00
charnier
a3ea3db575 No \n in syslog() strings. Add man page to Xrefs. Change null byte to NUL byte. 1997-12-02 12:30:04 +00:00
charnier
9f2efa4db9 Do not terminate syslog() messages with a dot, as others daemons do. 1997-12-02 12:25:39 +00:00
charnier
5ea1ba746e Document -n flag. Use err(3). Add usage.
Add syslog capability.
1997-12-02 12:20:17 +00:00
jdp
e61aa81fab Get rid of the dynamic linker's internal malloc package, and arrange
things so that it uses the same malloc as is used by the program
being executed.  This has several advantages, the big one being
that you can now debug core dumps from dynamically linked programs
and get useful information out of them.  Until now, that didn't
work.  The internal malloc package placed the tables describing
the loaded shared libraries in a mapped region of high memory that
was not written to core files.  Thus the debugger had no way of
determining what was loaded where in memory.  Now that the dynamic
linker uses the application's malloc package (normally, but not
necessarily, the system malloc), its tables end up in the regular
heap area where they will be included in core dumps.  The debugger
now works very well indeed, thank you very much.

Also ...

Bring the program a little closer to conformance with style(9).
There is still a long way to go.

Add minimal const correctness changes to get rid of compiler warnings
caused by the recent const changes in <dlfcn.h> and <link.h>.

Improve performance by eliminating redundant calculations of symbols'
hash values.
1997-11-29 03:32:48 +00:00
charnier
2053d9365e Use err(3). -Wall cleaning. cosmetics in man page. 1997-11-26 07:36:51 +00:00
charnier
a1752dee71 Remove \n at end of syslog string. -Wall cleaning. Cosmetics in man page. 1997-11-26 07:34:56 +00:00
charnier
0a4b753b28 Cosmetics in man page. Add rcsid and sort #includes. 1997-11-26 07:31:14 +00:00
charnier
d61a5ed6ec Use err(3). -Wall cleaning. Use Pa for file names and add section in Xrefs. 1997-11-26 07:29:04 +00:00
charnier
4f3f135e7c Sort #includes. Add rcsid. Add man page section in .Xrefs. 1997-11-25 07:17:15 +00:00
charnier
a8f4ef9a1d Use warn(3). Hardcode progname instead of using argv[0]. Use Pa for file
name.
1997-11-25 07:14:34 +00:00
charnier
c1ff1b0c01 Add usage(), rcsids. 1997-11-24 07:33:42 +00:00
charnier
402f3974e3 Cosmetics in usage() and man page. 1997-11-24 07:31:31 +00:00
charnier
8029befc43 Key is 8 bytes according to code, not 10 as stated in man page. Add rcsid. 1997-11-24 07:29:12 +00:00
charnier
2066ba97cf Use err(3) instead of local redefinition. Add usage. -Wall cleaning. 1997-11-24 07:27:06 +00:00
charnier
f2586e9eab Correct incompletes .Xrs. Remove duplicate #includes and unused variables. 1997-11-21 07:43:53 +00:00
charnier
8191848c3f Use err(3). -Wall cleaning. 1997-11-21 07:40:48 +00:00
charnier
17df8f3da3 Cosmetics in man page. Exit(-1) -> exit(1). 1997-11-21 07:38:43 +00:00
charnier
7a938e0797 Add const to copyright string. Put sccsid under #if 0/#endif control. 1997-11-20 07:26:04 +00:00
charnier
8eed1042a3 Use err(3). exit(-1) -> exit(1). 1997-11-20 07:23:44 +00:00
charnier
5cce247300 Cosmetic in error strings. Sort Xrefs. Add usage (with syslog capability). 1997-11-20 07:21:55 +00:00
sef
8f194113d3 Log the request from the remote side, in addition to it having happened.
Reviewed by:	julian
1997-11-14 04:39:38 +00:00
alex
3dc202d85a Switch the effective uid to that of the user when writing mail files,
allowing quotas to be enforced on mail spools.

PR:             1111
Submitted by:   Charles Henrich <henrich@crh.cl.msu.edu>
1997-11-13 23:14:34 +00:00
wosch
6614e4891f Store temporary files in /var/tmp instead /tmp. This should avoid
a possible disk overflow for enormous large mails.
Submitted by:	grog
1997-10-11 22:05:44 +00:00
uhclem
a278a3be16 PR: bin/771 and bin/1037 are resolved by this change
This change changes the default handling of linemode so that older and/or
stupider telnet clients can still get wakeup characters like <ESC> and
<CTRL>D to work correctly multiple times on the same line, as in csh
"set filec" operations.   It also causes CR and LF characters to be read by
apps in certain terminal modes consistently, as opposed to returning
CR sometimes and LF sometimes, which broke existing apps.  The change
was shown to fix the problem demonstrated in the FreeBSD telnet client,
along with the telnet client in Solaris, SCO, Windows '95 & NT, DEC OSF,
NCSA, and others.

A similar change will be incorporated in the crypto version of telnetd.

This resolves bin/771 and bin/1037.
1997-10-08 03:10:32 +00:00
imp
bb9f358c5a Clarify the actions of -s and the list of allowable names. 1997-10-06 16:28:47 +00:00
jkh
418d0a6a92 Changes to support full make parallelism (-j<n>) in the world
target.
Reviewed by:	<many different folks>
Submitted by:	Nickolay N. Dudorov" <nnd@nnd.itfs.nsk.su>
1997-10-05 09:40:24 +00:00
wpaul
556ef90573 Putting records with zero-length keys into a Berkeley DB hash database
is asking for trouble (sequential database enumerations can get caught
in an infinite loop). The yp_mkdb(8) utility avoids putting such records
into a database, but ypxfr does not. Today I got bit by a NULL entry in
one of the amd maps on my network, which is served by a SunOS master.
The map was transfered successfully to my FreeBSD slave, but attempting
to dump it with ypcat(1) caused ypserv(8) to transmit the same record
over and over again, making the map appear to be infinitely large. I
finally noticed the problem while testing a new version of amd under
development at the Columbia CS department, which began gobbling up insane
amounts of memory while trying to swallow the map.

To deal with this problem, I'm modifying ypxfr to watch for records
with zero-length keys and turn them into something less destructive
before writing them to the database.
1997-09-30 18:08:11 +00:00
markm
3cd4436ba8 Changes for KTH KerberosIV. 1997-09-28 09:07:34 +00:00
markm
a04d487285 There is a clear separation of the crypto telnet and the non-crypto telnet.
As this is the non-crypto version, remove the useless (commented out)
directives and macros.
1997-09-28 08:40:54 +00:00
markm
6122273f59 Changes for the new KTH Kerberos4.
Also make -Wall a bit quieter
1997-09-28 08:38:04 +00:00
markm
55c21e7263 Changes for the new KTH Kerberos.
Also make -Wall a bit quieter.
1997-09-28 08:36:04 +00:00
phk
d8ac409160 Many places in the code NULL is used in integer context, where
plain 0 should be used.  This happens to work because we #define
NULL to 0, but is stylistically wrong and can cause problems
for people trying to port bits of code to other environments.

PR:		2752
Submitted by:	Arne Henrik Juul <arnej@imf.unit.no>
1997-09-18 14:08:40 +00:00
ache
2b00c45114 Allow backspace too 1997-09-15 00:42:04 +00:00
ache
c823c67692 disable upper controls and enable all other
8bit codes due to lack of locale knowledge in daemon
1997-09-15 00:27:49 +00:00
wosch
bede17cf60 -p flag misdocumented in telnetd(8)
PR: 4462
Submitted by:  hfir@math.rochester.edu
1997-09-14 18:25:19 +00:00
wosch
fde8a8ec46 spelling corrections.
PR: docs/4450
Submitted by: josh@quick.net
1997-09-13 16:01:53 +00:00
dima
d58cb84dae Do setlogin() before changing uid/gid, since
`at/batch' requires this.

Obtained from: me && OpenBSD
1997-09-08 23:39:48 +00:00
tg
572d82313f Hopefully better fix for logwtmp(): rename to a private
version ftpd_logwtmp().
1997-09-05 11:44:00 +00:00
tg
ac3b66e27a logwtmp() prototype is in <libutil.h>. 1997-09-05 11:17:22 +00:00
davidn
bb643baa1d Fix botch with escaped characters, go back to using cgetstr().
For escaped characters used in modem strings, use double-backslashes
in gettytab.
PR: 4370
1997-09-03 01:05:36 +00:00
davidn
83eefff2e6 Use cgetustr() since we handled special escapes ourselves.
Fix typo in escape parsing function.
PR: 4370
Submitted by: sumii@is.s.u-tokyo.ac.jp
1997-09-01 10:06:05 +00:00
joerg
c632b26058 Fix description of -t option.
PR:		3382
Submitted by:	furuta@sra.co.jp (Atsushi Furuta)
1997-08-24 18:21:34 +00:00
steve
edde5525bd Turn off hyphenation in this manpage so that .Xr macros, don't get
split between lines.

PR:		bin/4080
1997-08-23 16:22:30 +00:00
jmg
76e2f9acd9 change -I/sys to -I${.CURDIR}/../../sys 1997-08-22 14:00:57 +00:00
nate
33a318e832 - In dlsym(), if the lookup fails using the original symbol, prepend an
underscore and try looking it up again.  This is a non-issue if we
  switch to ELF.

Reviewed by:	sef, jdp
1997-08-19 23:33:45 +00:00
steve
80d2cce401 .Nm --> .Xr so that gettytab(5) is shown instead of gettytab 5.
PR:		bin/4079
1997-08-17 16:36:41 +00:00
bde
d6cf846a53 Makefile.dist is a non-bmaked version of Makefile. We don't want it. 1997-08-02 18:52:16 +00:00
bde
27a46c98ad This commit was generated by cvs2svn to compensate for changes in r27847,
which included commits to RCS files with non-trunk default branches.
1997-08-02 18:46:42 +00:00
bde
d7d37d2613 Import Lite2's src/libexec, except for makekey (which was spammed
by a repository copy from 1.1.5 and patched back to Lite1) and
rbootd/bootdir/SYSHPBSD (which is binary).  All changed files have
already left the vendor branch.
1997-08-02 18:46:42 +00:00
jdp
2ed649b29b Implement dlsym(RTLD_NEXT, symbol). 1997-08-02 04:56:44 +00:00
davidn
d10a6136b7 Make useage of hostname global variable consistent.
PR: 4135
Based on submitted patch by:	 blank@fox.uni-trier.de
1997-07-24 09:26:12 +00:00
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