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112 Commits

Author SHA1 Message Date
ru
6ab0b23323 Prepare for mdoc(7)NG. 2000-12-27 16:52:31 +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
0d1334ca0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
kris
1a1517afe4 Fix a buffer overflow from a long local hostname. 
Obtained from:	OpenBSD
 2000-11-19 10:08:26 +00:00
imp
47651a84a1 Fix buffer overflow when DISPLAY is longer than 43 characters. This 
is not exploitable because telnet doesn't run with elevated privs.

Didn't fix all the other potential buffer overflows.  Would be a good
task for someone who has lots of time to carefully study each case
because cut and paste solutions are dangerous for this code base.

Added $FreeBSD$ in the same way that command.c did it.
 2000-09-20 23:07:04 +00:00
imp
3c95f9ccde getopt and friends are declared in <unistd.h> 
getopt returns -1 not EOF.
 2000-09-04 06:09:54 +00:00
ume
0abc0cfcd6 Fix buffer size of ALIGNed buffer. 
PR:		bin/20053
Submitted by:	Alex Kapranoff <alex@kapran.bitmcnit.bryansk.su>
 2000-07-20 14:54:04 +00:00
ume
e1b6a23cbc One more EAI_NONAME -> EAI_NODATA issue. 2000-07-07 21:05:55 +00:00
ume
4dac326800 Make telnet -s work. It is corresponding to EAI_NONAME -> EAI_NODATA 
change (getaddrinfo.c rev 1.12).
 2000-07-07 20:46:37 +00:00
itojun
a1d6ff0136 simplify and correct name resolution in tn(). 
XXX what is the goal of af_switch()?  it seems to me it is not necessary
any more with getaddrinfo(3) fix for correct name-resolution ordering.
comments? >shin
 2000-07-05 10:15:23 +00:00
ume
4310f54cc9 Mention about -4 and -6 options. 2000-06-12 18:30:16 +00:00
bde
e636950b3e Fixed misspelling of DPADD as DPADDA. 
Fixed some misformattings.
 2000-03-27 16:37:32 +00:00
shin
73d476cc64 CMSG_XXX macros alignment fixes to follow RFC2292. 
Approved by: jkh

Submitted by: Partly from tech@openbsd
Reviewed by: itojun
 2000-03-03 11:13:12 +00:00
markm
7926f9a427 Use libcrypto in place of libdes. 2000-02-24 21:06:22 +00:00
shin
981d4a6e4b Use static buffer to save source route hostnames. 
Approved by: jkh
 2000-02-19 16:33:14 +00:00
shin
e1b335a34c Print "Trying ..." for each host. Also cleanups for error printing. 
Approved by: jkh

Submitted by: Ben Smithurst <ben@scientia.demon.co.uk>
 2000-02-19 16:17:41 +00:00
shin
77f276d5ac Fix bugs in telnet. 
Sorry there were still several bugs.
   -error retry at af missmatch was incomplete.
   -af matching for source addr option was wrong
   -socket was not freed at retry.

Approved by: jkh
 2000-02-15 15:59:12 +00:00
shin
bca215974d Add more dual stack consideration. 
-Should retry as much as possible when some of source
     routing intermediate hosts' address families missmatch
     happened.
     (such as when a host has only A record, and another host
     has each of A and AAAA record.)

    -Should retry as much as possible when dest addr and
     source addr(specified with -s option) address family
     missmatch happend

Approved by: jkh
 2000-02-10 20:06:36 +00:00
shin
67ff6efc68 Fix telnet core dump at invalid service name specified. 
Added an error check to avoid it.

Approved by: jkh

Submitted by: Robert Muir <rmuir@gibralter.net>
 2000-02-07 00:52:49 +00:00
shin
3859c2231c Add NI_NAMEREQD flag to getnameinfo() call. Without this flag, 
getnameinfo() don't return error at name resolving failure.
But it is used at doaddrlookup(-N) case in telnet, error need to be
returned to correctly initialize hostname buffer.

Discovered at checking recent KAME repository change, noticed by itojun.
 2000-01-29 18:21:05 +00:00
shin
5d39ea311b fix breakage of make release. 
Confirmed by: German Tischler <tanis@gaspode.franken.de>
 2000-01-29 13:45:44 +00:00
shin
ce15efb7c0 another tcp apps IPv6 updates.(should be make world safe) 
ftp, telnet, ftpd, faithd
  also telnet related sync with crypto, secure, kerberosIV

Obtained from: KAME project
 2000-01-27 09:28:38 +00:00
peter
04d539c0b6 Nearly missed this one. Turn off -DTERMCAP otherwise it defines a bunch 
of conflicting symbols with ncurses.
 1999-08-30 10:03:27 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
nik
cd078e5427 Document the "skey" command in telnet(1). 
PR:             docs/12360
Submitted by:   kjm@rins.ryukoku.ac.jp (KOJIMA Hajime)
 1999-07-19 22:24:32 +00:00
ru
c75e241384 Add "-N" option to the SYNOPSIS and usage(). 1999-06-17 07:12:39 +00:00
ru
3b7c3aa4be Add "-s src_addr" option to allow setting of the source IP address. 1999-06-16 15:26:22 +00:00
ru
c3694d9858 It was possible to circumvent telnet's security ``-E'' (no escape at all) 
option by running it with ``-8 -E'' and passing it 0xff character.

PR:		6317
Reviewed by:	des, David Borman <dab@bsdi.com> (the author)
 1999-06-14 18:46:15 +00:00
billf
cf6ada6c38 Add "-N" option to supress reverse name lookup. 
This comes in really handy when you're telneting the broken DNS server by
IP.

PR:		bin/8698
 1998-12-14 22:40:39 +00:00
bde
0609531ab6 Fixed printf format errors. 1998-07-06 21:01:54 +00:00
peter
0b9db54b14 #include <arpa/inet.h> 1998-06-12 12:55:46 +00:00
imp
8c96be00ef Don't assume that hp->h_lenght == 4. Be conservative in its use. 
Submitted by:	 J. Assange a long time ago.
 1998-06-09 04:31:02 +00:00
markm
c99468d1f8 Remove unneeded crud. 1998-03-26 17:55:27 +00:00
jb
51f6e49462 Add #include <stdlib.h> to get prototype for malloc(). 1998-02-20 04:34:08 +00:00
jb
0c290fd53e Add #include <string.h> to get prototypes. 1998-02-20 04:33:03 +00:00
steve
9eec71e462 Fix some minor formatting nits. 
PR:		5373
Submitted by:	Matthew Hunt <mph@pobox.com>
 1997-12-27 18:58:27 +00:00
steve
0896286884 Correct some anomalies in the man page. 
PR:			3808
Parially submitted by:	Takeshi MUTOH <mutoh@info.nara-k.ac.jp>
 1997-11-11 05:00:59 +00:00
charnier
057a30e59c Hardcode progname in usage string. 1997-08-14 06:44:41 +00:00
bde
390b1c941e This commit was generated by cvs2svn to compensate for changes in r27233, 
which included commits to RCS files with non-trunk default branches.
 1997-07-06 05:14:28 +00:00
bde
3f0aace088 Import Lite2's src/usr.bin/telnet. The README is still on the vendor 
branch and importing it gives some anachronisms.  tn3270.c is still on
the vendor branch and importing it just changes a memcpy to memmove.
 1997-07-06 05:14:28 +00:00
imp
141381e1cb compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-29 04:34:07 +00:00
peter
f390c26dd9 Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
wosch
4bcfb053ec Sort cross references. 1997-01-15 23:25:55 +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
peter
a4e98297b6 Report the reason why select unexpectedly failed.. 1997-01-13 02:34:56 +00:00
ache
54bc288fc1 Make 'skey' command visible through 'help' 1997-01-10 00:29:00 +00:00
ache
5fb5a32d2d Use -DSKEY instead of wrong -DPATH_SKEY 1997-01-10 00:27:50 +00:00
pst
8f7e8a6585 Import a few relatively minor fixes from current Borman telnet. 
Add some buffer overrun fixes from OpenBSD and myself.
Add skey calculator kludge from OpenBSD.

TODO: do a real merge of dab's sources... probably just make telnet and
	telnetd contrib software.

Obtained from: OpenBSD, dab@bsdi.com
 1997-01-07 19:47:58 +00:00
wosch
000fb64288 delete doubled words, e.g.: "the the" -> "the" 1996-10-05 22:27:30 +00:00
phk
75b39c00ce Make telnet a synonym for open 1996-09-19 08:15:56 +00:00
bde
11546f4616 Fixed DPADD. 1996-09-05 17:16:10 +00:00
pst
1f6cfc8362 Remove obsolete SOCKSv4 support 1996-05-30 03:09:18 +00:00
pst
d73d5ee489 Add support for socks 1996-04-23 05:18:43 +00:00
wosch
e1e9689170 Section SEE ALSO complete 1996-01-29 00:05:36 +00:00
jkh
116713e9f1 Oh foo. I should a) learn to read. b) learn to think. :-) 
Telnet has nothing to do with this, it's telnetd and telnetd
doesn't use KLUDGELINEMODE so that theory is washed up.  Anyway,
back out previous commit and slink away with red face.
 1995-08-28 17:52:39 +00:00
jkh
b6bc0e6c7a Remove -DKLUDGELINEMODE again; it's breaking things and Paul T. says 
it's a bug anyway.
 1995-08-28 17:47:39 +00:00
ache
3eea849c86 Use the same DECODE_BAUD trick like in new telnet to set 
termios speed
Obtained from: Pre-Lite2 telnet
 1995-08-02 11:13:30 +00:00
rgrimes
a14d555c87 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
dg
94d8622ac0 Use symbolic "IPTOS_LOWDELAY" instead of octal bit value for this socket 
option. The bit value was wrong.
 1995-05-15 11:58:03 +00:00
csgr
c009f27dba Fix big f*ckup by doing "make nocrypt" 
(Don't think I don't realize what a big f*ckup this was.)
Submitted by:	geoff.
 1994-08-27 15:46:29 +00:00
wollman
83c8fa2b56 Don't do Kerberos yet, we aren't ready for it. 1994-08-05 20:47:28 +00:00
rgrimes
f9ab90d9d6 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00