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a3550f2858
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80 Commits

Author SHA1 Message Date
ume
a3550f2858 add -4 and -6 option to be able to specify an address family. 
Requested by:	matusita
MFC after:	1 week
 2002-07-22 17:19:54 +00:00
mini
712f956e9e Add -g option, which restricts printing of the gecos fields to just the user's 
real name.

PR:		bin/39462
Submitted by:	Mike Makonnen <makonnen@pacbell.net>
Obtained from:	NetBSD
MFC after:	1 week
 2002-07-02 08:00:20 +00:00
jmallett
0109c30545 Clean up malloc(3)'s argument. Remove casts which do nothing when we're 
using sizeof() anyway.  Use slightly more consistent (per-file) error
reporting for malloc(3) returning NULL.  If "malloc failed" was being printed,
don't use err(3).  If a NULL format is being used, use err(3).  In one case
errx(3) was being used with strerror(3), so just use err(3).
 2002-05-17 05:11:07 +00:00
charnier
a07fb1cc07 Use `The .Nm utility' 2002-04-19 23:44:58 +00:00
imp
74d826c7a6 remove __P 2002-03-22 01:22:50 +00:00
bde
6449432456 Unremoved used includes. <sys/time.h> is needed if <sys/stat.h> isn't 
polluted, and <sys/types.h> is strictly a prerequisite for <sys/stat.h>
untiil we drop support for pre-2001 versions of POSIX.
 2002-02-25 05:09:12 +00:00
markm
ae2558974f Remove leaf node WARNS?=2 (that mainly I added). This should 
help the GCC3 transition and CURRENT in general.
 2002-02-08 22:31:43 +00:00
peter
2a6db49cc9 GRR. Unbreak WARNS=2. 
cc1: warnings being treated as errors
usr.bin/finger/lprint.c: In function `lprint':
usr.bin/finger/lprint.c:191: warning: precision is not type int (arg 2)
*** Error code 1

Pointy hat to:	markm
 2002-02-08 07:52:51 +00:00
dwmalone
d9613ea383 Style improvements recommended by Bruce as a follow up to some 
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.
 2001-12-10 21:13:08 +00:00
markm
f8ba6799fd WARNS=2 fix, remove 'register' and use __FBSDID(). 2001-12-02 20:13:42 +00:00
yar
cf93cda491 Replace the condemned access(2) by stat(2), 
as per the discussion in -audit.
 2001-08-08 21:22:48 +00:00
yar
d4e647fdae Don't use ".nofinger" as a string constant from within the code 
since there is the ``pathnames.h'' file; use _PATH_NOFINGER instead.
 2001-07-30 16:50:47 +00:00
ru
36f138439b mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +00:00
ru
05e503d80a mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2). 2001-07-06 16:46:48 +00:00
dd
dc0185a459 Include missing header files which define functions for which gcc has 
builtins (e.g., exit, strcmp).
 2001-06-24 19:50:42 +00:00
ru
89596e4538 MAN[1-9] -> MAN. 2001-03-27 10:52:19 +00:00
ache
ba9451ee82 Don't attempt to parse %c 2001-03-21 18:43:49 +00:00
imp
83cfdca42c MAXPATHLEN is enough. 
Also, snprinf is guaranteed by the new ansi standard to NUL terminate the
string, so we don't need to do that ourselves.
 2001-03-01 05:52:38 +00:00
charnier
3699f60e15 Spelling 
Remove unused #includes
 2001-02-06 20:13:48 +00:00
jedgar
73ff8fb47f Check strdup() return values 
Reviewed by:	kris
 2001-01-20 00:26:32 +00:00
des
a2912f74e1 .publickey -> .pubkey to match other finger daemons. 
Suggested by:	assar
 2001-01-04 10:03:44 +00:00
des
7880bf45e4 Add support for a .publickey file. 
Submitted by:	Svein Skogen <tds@nsn.no>
Reviewed by:	brian, ru
 2000-12-29 11:39:25 +00:00
brian
b92a08961b If the utmp login time is greater than the tty atime, use it to calculate 
the idle time instead of the atime.

This makes entries for people that have logged in but done nothing
else show up correctly.

Reviewed by: markk@knigma.org
 2000-12-21 01:30:47 +00:00
ru
e6cfc0711d Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
ru
4f93cb1f4a Document what Idle=* means in a short format display. 2000-12-12 13:37:34 +00:00
ru
0d1334ca0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
ru
79719d2ea5 The -o is the default for "short" display, not the -h. 2000-10-24 08:47:07 +00:00
ru
7885ad0000 -Wall cleanup. 
PR:		22187
 2000-10-23 12:18:34 +00:00
ru
8f500e6616 Do not allow `finger -m /somefile' as well. 2000-10-05 15:56:13 +00:00
brian
387093d29e Don't allow finger /somefile, only allow filname expansions from 
inside /etc/finger.conf

PR:	21704
 2000-10-02 22:27:34 +00:00
wollman
314abdc184 Don't assume ai0->ai_canonname will always be filled in. Print the 
user-supplied host name if we can't get a canonical name.

Obtained from:	contrib/tcp_wrappers/socket.c rev. 1.4 (in spirit)
 2000-09-24 01:54:49 +00:00
wollman
9d63cb2085 Implement IPv6 support. Also restructure the way multi-homed hosts 
are treated, regardless of protocol.
 2000-09-22 01:06:40 +00:00
wollman
31737e2a38 Delete a bogus reference to T/TCP -- the problem still exists on Standard 
TCP.
 2000-09-22 01:04:59 +00:00
brian
573a7b70f3 Don't drop out when we've processed argc - 1 names.... arguments 
may expand to more than one user.

PR:	21228
 2000-09-12 21:58:31 +00:00
brian
d9362d8717 Finger.conf first appeared in 4.2 (now that it's been MFCd) 2000-08-25 22:22:04 +00:00
brian
7a9c69eba5 Fix the -m option - broken by the last commit. 
Submitted by:	Mark Knight <markk@knigma.org>
 2000-08-25 18:28:43 +00:00
sheldonh
a183fa8458 Add a missing comma. 2000-08-25 08:29:28 +00:00
brian
4dcf00026a Allow finger.conf to contain aliases for files that will be displayed 
when fingered.

Submitted by: Mark Knight <markk@knigma.org>
 2000-08-25 01:01:07 +00:00
sheldonh
baa789ba03 Remove extraneous arguments to the Os (operating system) and Nm 
(name) macros.

Do not terminate the cross-reference list in the SEE ALSO section
with a period.
 2000-08-17 16:57:31 +00:00
brian
395771585c Allow a /etc/finger.conf file that contains finger aliases 
This allows people who's email address differs from their account name
to be fingerable.

Submitted by: Mark Knight <markk@knigma.org>
 2000-08-17 10:59:17 +00:00
asmodai
fba3508a15 Backout previous commit. 
(Mental note: don't forget -rRELENG_4 next time.)
 2000-07-12 09:50:20 +00:00
asmodai
56694a5546 MFC: fix some output cosmetics so that the finger -s output is properly 
lined up
 2000-07-12 08:50:09 +00:00
asmodai
0c292e5f74 Fix finger -s output on an user who never logged in. 
This is purely a cosmetic patch.

PR:		9809
Submitted by:	se
Nagged about:	nrahlstr
 2000-07-11 08:37:56 +00:00
kris
90a7a5a6ae Don't call warn() with no format string. 2000-07-10 08:49:28 +00:00
sheldonh
49c4458c80 Remove single-space hard sentence breaks. These degrade the quality 
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
 2000-03-01 12:20:22 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
imp
b78c77d7be Use the final version of the patch for the overflow, not the next to 
final.

Noticed by: eivind
 1999-08-22 17:24:25 +00:00
imp
a978a32098 Fix possible buffer overflow with finger and fingerd. 
Submitted by: Lukasz Luzar <lluzar@noname.kki.krakow.pl> and
	Eivind Eklund <eivind@yes.no>

This patch is actually a combination of those two patches.
 1999-08-21 18:25:38 +00:00
billf
4822432874 Clean up some ambiguous nested if/elses. 1999-07-04 17:26:16 +00:00
obrien
228630557e Impliment elements of TCP Wrappers's `safe_finger'. 
* if run by root (or root process) drop privs
* ensure output size is not infinate (net finger only)
* ensure output lines are not infinate in length (net finger only)
* do not allow finger client to run longer than 3 minutes (net finger only)
 1999-05-08 00:46:06 +00:00