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75 Commits

Author SHA1 Message Date
Bruce Evans
724f76029d 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
Mark Murray
91bd71d206 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 Wemm
77dcd09d42 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
David Malone
9f5b04e925 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
Mark Murray
4e030ba6cb WARNS=2 fix, remove 'register' and use __FBSDID(). 2001-12-02 20:13:42 +00:00
Yaroslav Tykhiy
d691b79fbc Replace the condemned access(2) by stat(2), 
as per the discussion in -audit.
 2001-08-08 21:22:48 +00:00
Yaroslav Tykhiy
b95dbabab3 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
Ruslan Ermilov
625003720a mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +00:00
Ruslan Ermilov
5521ff5a4d mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2). 2001-07-06 16:46:48 +00:00
Dima Dorfman
7a19d1bbb9 Include missing header files which define functions for which gcc has 
builtins (e.g., exit, strcmp).
 2001-06-24 19:50:42 +00:00
Ruslan Ermilov
dc12be5258 MAN[1-9] -> MAN. 2001-03-27 10:52:19 +00:00
Andrey A. Chernov
f4d292b799 Don't attempt to parse %c 2001-03-21 18:43:49 +00:00
Warner Losh
167ea27b4f 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
Philippe Charnier
4c86f3ad84 Spelling 
Remove unused #includes
 2001-02-06 20:13:48 +00:00
Chris D. Faulhaber
8728c621a0 Check strdup() return values 
Reviewed by:	kris
 2001-01-20 00:26:32 +00:00
Dag-Erling Smørgrav
a6115eb2f8 .publickey -> .pubkey to match other finger daemons. 
Suggested by:	assar
 2001-01-04 10:03:44 +00:00
Dag-Erling Smørgrav
d17485b639 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 Somers
3bebe99135 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
Ruslan Ermilov
9b88faecd3 Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
Ruslan Ermilov
52e5cddf31 Document what Idle=* means in a short format display. 2000-12-12 13:37:34 +00:00
Ruslan Ermilov
8fe908ef0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
Ruslan Ermilov
cf040f7474 The -o is the default for "short" display, not the -h. 2000-10-24 08:47:07 +00:00
Ruslan Ermilov
1e832bf81d -Wall cleanup. 
PR:		22187
 2000-10-23 12:18:34 +00:00
Ruslan Ermilov
0272ef9b3e Do not allow `finger -m /somefile' as well. 2000-10-05 15:56:13 +00:00
Brian Somers
7ce8924adb Don't allow finger /somefile, only allow filname expansions from 
inside /etc/finger.conf

PR:	21704
 2000-10-02 22:27:34 +00:00
Garrett Wollman
2804330f1a 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
Garrett Wollman
e45ccde7c6 Implement IPv6 support. Also restructure the way multi-homed hosts 
are treated, regardless of protocol.
 2000-09-22 01:06:40 +00:00
Garrett Wollman
a1d399d2ed Delete a bogus reference to T/TCP -- the problem still exists on Standard 
TCP.
 2000-09-22 01:04:59 +00:00
Brian Somers
1b57e36589 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 Somers
78be7a111a Finger.conf first appeared in 4.2 (now that it's been MFCd) 2000-08-25 22:22:04 +00:00
Brian Somers
475f25ebaf Fix the -m option - broken by the last commit. 
Submitted by:	Mark Knight <markk@knigma.org>
 2000-08-25 18:28:43 +00:00
Sheldon Hearn
909aa0d5b9 Add a missing comma. 2000-08-25 08:29:28 +00:00
Brian Somers
040864ac7a 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
Sheldon Hearn
2087b4533a 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 Somers
098c6e8747 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
Jeroen Ruigrok van der Werven
d70eeca360 Backout previous commit. 
(Mental note: don't forget -rRELENG_4 next time.)
 2000-07-12 09:50:20 +00:00
Jeroen Ruigrok van der Werven
ae67045f8e MFC: fix some output cosmetics so that the finger -s output is properly 
lined up
 2000-07-12 08:50:09 +00:00
Jeroen Ruigrok van der Werven
28035b8ba8 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 Kennaway
084c79f69e Don't call warn() with no format string. 2000-07-10 08:49:28 +00:00
Sheldon Hearn
87faa07bec 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 Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Warner Losh
b59bb23b3d 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
Warner Losh
e0d8eea175 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
Bill Fumerola
9ef5c48bef Clean up some ambiguous nested if/elses. 1999-07-04 17:26:16 +00:00
David E. O'Brien
dd5288f3a5 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
Andrey A. Chernov
b4689cd667 fix 8bit clean issue 
PR: 7519
 1998-08-07 16:21:09 +00:00
Warner Losh
a716ad6693 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
Garrett Wollman
4c33feed58 Document the bogus standard requirement of delaying the close. 
Also include a reference to the FINGER RFC.
 1997-08-01 20:26:47 +00:00
Garrett Wollman
a32cbefa87 So somebody actually found language in the FINGER RFC which requires 
implementations to leave the client side open until the server closes.
While this is totally idiotic, it seems as if some servers actually require
it (e.g., the one at mit.mit.edu).  So, we bow to the weight of the bogus
standard and disable the initial close.  Hopefully now fetch(1) can serve
the role of T/TCP demonstration application.
 1997-08-01 20:10:44 +00:00
Philippe Charnier
b14d8277cc Add rcsid, usage(). Silent -Wall. Use warn(3). 1997-07-02 06:34:51 +00:00