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96 Commits

Author SHA1 Message Date
charnier
9639b20db6 The .Nm utility 2002-07-06 19:19:48 +00:00
jmallett
afc38d0730 Don't risk catching a signal while handling a signal for a dying child, as we 
can then end up not properly clearing wtmp/utmp entries.

PR:		bin/37934
Submitted by:	Sandeep Kumar <skumar@juniper.net>
Reviewed by:	markm
MFC after:	2 weeks
 2002-05-27 08:10:24 +00:00
kris
0e1bb965cc Set WFORMAT=0, overlooked in previous commits to libexec/. 
Reported by:	jhay
 2002-02-06 11:07:55 +00:00
sheldonh
81cc5956d9 Don't use non-signal-safe functions (exit(3) in this case) in 
signal handlers.  In this case, use _exit(2) instead, following
the call to shutdown(2).

This fixes rare telnetd hangs.

PR:		misc/33672
Submitted by:	Umesh Krishnaswamy <umesh@juniper.net>
MFC after:	1 month
 2002-02-05 15:20:02 +00:00
ru
42d152852b MFCrypto: Remove -r, -s, sort -p. 2001-12-14 14:46:51 +00:00
markm
2149facaa0 Merge from master (crypto) telnet. WARNS fixes for alpha. 2001-12-03 12:41:19 +00:00
markm
9d10280c0b Merge the (in)complete ANSIfication work from src/crypto/telnet. 2001-11-30 22:37:28 +00:00
markm
b72e252a01 After running a "make unifdef", commit the resultant diffs. 
This code is now a complete sunset of the crypto (master) code.
 2001-11-30 22:03:20 +00:00
markm
3962485896 Diff-reduce WRT src/secure/*telnet*/Makefile. 
Also, add an "unifdef:" target, so that the telnet sources can
be remade from the crypto sources in src/crypto/telnet.
 2001-11-30 21:34:51 +00:00
markm
5987cca2b8 Manually unifdef(1) CRAY, UNICOS, hpux and sun uselsess code. 2001-08-29 14:16:17 +00:00
dd
2c3a92a16f Remove description of an option that only applies to UNICOS < 7.0. 
That define may still be present in the source, but I don't think
anyone has plans to try to use it.

Obtained from:	NetBSD
 2001-08-25 21:29:12 +00:00
markm
162b7bf01c Feature merging and diff reduction between this code and crypto telnet. 
Also remove conditional (AUTHENTICATION) code as we have never compiled
it here, and it is doubtful that it even works in this scenario.
 2001-08-20 12:12:27 +00:00
ru
24c7b0a61d mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
kris
da715e7cac MFcrypto/telnet/telnetd: Correct semantics of output_data*() and netflush() 
to ensure deterministic operation
 2001-07-23 22:00:51 +00:00
ru
016c529237 MFCrypto: fixed the remote buffer overflow. 2001-07-20 15:14:03 +00:00
dd
a145482cf6 Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
ru
5e14a6862e mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 10:49:54 +00:00
brian
8636b161b3 Fix the type of the NULL arg to execl() 
Idea from: Theo de Raadt <deraadt@openbsd.org>
 2001-07-09 09:24:06 +00:00
ghelmer
d6ce76b54b Fix the number of bytes allocated by realloc when more space is needed 
for the vector of arguments.

MFC after:	1 week
 2001-06-07 20:05:18 +00:00
ru
98c6ecb383 Bye-bye /usr/lib/libtelnet.a. This should fix ``make release'' brokeness. 
Approved by:	markm
 2001-03-28 12:08:22 +00:00
ru
45d92a4319 - Backout botched attempt to intoduce MANSECT feature. 
- MAN[1-9] -> MAN.
 2001-03-26 14:22:12 +00:00
ru
a23a98f937 Set the default manual section for libexec/ to 8. 2001-03-20 18:10:13 +00:00
asmodai
0f00927ea0 Preceed/preceeding are not english words. Use precede or preceding. 2001-02-18 10:25:42 +00:00
asmodai
5cf198e77a Synch: Properly constify sccsid[]. 
Replace bcopy() with memmove().
 2001-02-07 22:25:56 +00:00
asmodai
dfe4864cef Synch: Prefer memmove() over bcopy(). 2001-02-07 22:22:57 +00:00
asmodai
1393f49cab Synch: Properly constify sccsid[]. 2001-02-07 22:20:44 +00:00
asmodai
248275ca89 Synch: prefer memmove() over bcopy(), since the first is a C-standard 
interface, whilst the latter is a BSD'ism.
 2001-02-07 22:18:58 +00:00
asmodai
47a2266000 Fix typo: seperate -> separate. 
Seperate does not exist in the english language.

Submitted to look at by:	kris
 2001-02-06 10:39:38 +00:00
asmodai
e69fe706f1 Fix typo: wierd -> weird. 
There is no such thing as wierd in the english language.
 2001-02-06 09:25:10 +00:00
ru
8a6f8b5fe4 mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
ru
04d60c1164 Prepare for mdoc(7)NG. 2001-01-16 09:15:57 +00:00
ru
9dc3f06fd9 Prepare for mdoc(7)NG. 2000-12-20 13:26:01 +00:00
assar
b022d1d27e (scrub_env): change to only accept a listed set of variables, 
including only non-filename contents for TERMCAP
 2000-12-10 20:50:20 +00:00
obrien
c2ee1dcc02 Add `_PATH_DEVZERO'. 
Use _PATH_* where where possible.
 2000-12-09 09:35:55 +00:00
kris
35eec2074d Correct definition of MAXHOSTNAMELEN in ifdef'ed code. 
Submitted by:	Edwin Groothuis <mavetju@chello.nl>
PR:		bin/22787
 2000-11-26 21:37:51 +00:00
ru
fda4c0a990 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 14:42:24 +00:00
kris
b9600b6040 Don't use sizeof() on a pointer when we really wanted to measure 
the length of the array.

Noticed by:	Christos Zoulas <christos@ZOULAS.COM>
Obtained from:	OpenBSD
 2000-11-19 10:01:27 +00:00
kris
d710bffe20 Filter out some more magic environment variables used by libraries linked 
with telnetd. This should really be done with a positive filter - i.e.
only allow through a configured list of variables.

Also do some buffer-safety cleanups while I'm here - I don't think these
are exploitable.
 2000-10-31 05:29:54 +00:00
mpp
c0f912fb2f Minor mdoc cleanup. 
PR:		docs/13218
 2000-05-05 02:21:45 +00:00
shin
fc29f7bcf7 several tcp apps IPv6 update 
-inetd
 -rshd
 -rlogind
 -telnetd
 -rsh
 -rlogin

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
 2000-01-25 14:52:10 +00:00
asmodai
5aeafb3ed8 We do not support the -B option. 
PR:		15925
Submitted by:	Thierry Herbelot
 2000-01-12 14:49:38 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
jkh
f0f8bd1b55 Back out previous commit - it's not necessary now that tty.h properly includes 
the queue macros.
 1999-08-09 07:51:03 +00:00
green
518ce45aad Add a missing include (sys/queue.h for sys/tty.h SLIST usage.) 1999-08-09 02:19:38 +00:00
brian
ee8f7b8bf0 Determine the host name using an array size of 
MAXHOSTNAMELEN and call trimdomain() before implementing
the -u option.

This allows local hosts of a lan with a long domain name to
appear properly in utmp by base host name (w/o domain) rather
than by IP number.
 1999-04-08 21:36:27 +00:00
brian
68437b1a0e Really fix -u.... 1999-04-07 08:39:54 +00:00
brian
c6c6c7de65 Ensure that things returned by gethostname() and 
friends are terminated and allow for a maximum
host name length of MAXHOSTNAMELEN - 1.
Put parenthesis around sizeof args.
Make some variables static.
Fix telnetd -u (broken by my last commit)

Prompted by: bde
 1999-04-07 08:27:45 +00:00
brian
a77173a7cd Use realhostname() rather than various combinations of 
gethostbyaddr() & gethostbyname().

Remove brokeness in ftpd for hosts of MAXHOSTNAMELEN length.
 1999-04-06 23:06:00 +00:00
brian
5aa9166dba After receiving a connection and doing a reverse 
lookup on the incoming IP, do a forward lookup on
the result and make sure that the IP is in the
resulting list.  If it's not, put the IP number
in utmp/wtmp instead of the rogue name.

Stolen from: rlogind
Suggested by: sef
 1999-04-06 00:29:41 +00:00
peter
4b96ed957d Old stuff laying around: Don't use a function called getstr(), that has 
nasty consequences when the system curses is ncurses as this conflicts
with a ncurses funciton and causes recursion.
 1998-12-16 06:04:29 +00:00