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617 Commits

Author SHA1 Message Date
hubertf
aac1ec24ab Adventure(6) should check for errors (e.g. disk full or quota 
exceeded) when writing out saved games. Do so!

Patch supplied by Joseph Myers <jsm28@cam.ac.uk> in PR 8016
 1999-07-17 20:02:48 +00:00
hubertf
d5f85ed9c9 The patch below improves the security of the game atc(6), by having it 
open the score file at the start and then drop all setgid privileges
while keeping a (close-on-exec) file descriptor open to it.  In order
to allow this the static data files have to be made world readable.
In addition a potential buffer overrun with corrupted score files is
avoided by more careful use of scanf (note that SCORE_SCANF_FMT is
defined alongside the definition of the relevant structure).

Submitted in PR 8015 by Joseph Myers <jsm28@cam.ac.uk>
 1999-07-17 19:57:03 +00:00
hubertf
fbaff02b26 Add two .Els that nroff was complaining to miss. 1999-07-17 19:48:40 +00:00
hubertf
dceb24647b This patch (a) makes arithmetic(6) revoke any setgid privileges it got 
from dm; (b) marks an unused parameter as such.

Submitted in PR 8014 by Joseph Myers <jsm28@cam.ac.uk>
 1999-07-17 19:11:30 +00:00
hubertf
adf74b1e92 This patch cleans up the handling of the variable `saved' in 
adventure(6).  The handling of this variable is somewhat confusing,
since it is used for two different purposes (controlling the time
required before a saved game can be restored, and controlling various
aspects of dwarf behaviour); in fact, it is also declared twice in
hdr.h.  Except possibly when saving a game fails, these uses can never
interfere; when used for controlling dwarf behaviour, we always have
saved == -1.  This can be better understood with reference to the
original PDP-10 FORTRAN source (URL in patch, since hdr.h references
the comments of the FORTRAN as still relevant to this version) of
which the C version is a direct translation: the wrong value for
`saved' meant that someone was cheating and had bypassed normal
initialisation.  Saving was done by halting and telling the user to
save their core image, so the question of carrying on after saving
failed to open the output file did not arise.

This patch separates the uses of `saved' into uses of two separate
variables.

Closes PR 8005 by Joseph Myers <jsm28@cam.ac.uk>
 1999-07-16 01:38:20 +00:00
hubertf
24d3aaa397 Const poisoning. 
Patch submitted in PR 7993 by Joseph Myers <jsm28@cam.ac.uk>
 1999-07-14 22:52:07 +00:00
hubertf
4502aed41f This patch fixes a -Wcast-qual warning in wump(6). 
Submitted in 7994 by Joseph Myers <jsm28@cam.ac.uk>
 1999-07-14 22:49:27 +00:00
hubertf
9c8243f4e2 Fix scoring, submitted in PR 7992 by Joseph Myers <jsm28@cam.ac.uk> 1999-07-14 22:46:21 +00:00
hubertf
12a0758a42 From PR 7987 by Joseph Myers <jsm28@cam.ac.uk>: 
More battlestar(6) spelling and punctuation fixes for battlestar(6).
These ones come from OpenBSD.
 1999-07-14 17:42:13 +00:00
hubertf
148eb780dc This patch makes fish(6) honour PAGER for viewing the instructions. 
The detailed behaviour follows POSIX.2.  A similar patch for wump(6)
which was accepted is in bin/6699.  Fish does not need any setgid
privileges it gets from dm, so this patch also moves the gid resetting
earlier.

Reported in PR 7986 by Joseph Myers <jsm28@cam.ac.uk>
 1999-07-14 17:30:21 +00:00
hubertf
c1f52f97cd From PR 7988 by Joseph Myers <jsm28@cam.ac.uk>: use the symbolic 
name SEEK_SET for values which end up as the third argument of
fseek(), rather than a hard-coded 0.
 1999-07-14 17:23:53 +00:00
hubertf
76139748e2 From PR 7985 by Joseph Myers <jsm28@cam.ac.uk>: 
games/adventure/setup.c fails to check for errors when writing its
output.  This means that, if the disk fills up at this point during a
build, it would nevertheless fail to return an error status.
 1999-07-14 17:21:03 +00:00
sommerfeld
3365b567da man page rewritten into -mandoc by dholland@eecs.harvard.edu; from PR7861 1999-06-27 04:35:42 +00:00
christos
605ec8abd1 Fixi uninit vars warnings. 1999-05-16 00:15:46 +00:00
christos
4cb49d76cc Add missing prototypes 1999-05-16 00:03:35 +00:00
christos
18dfb39e84 Add -A for automatic playing mode. 
Make the score file MI
 1999-05-15 23:56:35 +00:00
kristerw
8e5038f0a3 Fix Y2K buffer overflow (from OpenBSD). 1999-04-25 19:08:34 +00:00
kristerw
a9a6e776fa Buffer overflow fix (from OpenBSD) 1999-04-24 22:09:06 +00:00
simonb
a2ed16d0dd initscr() returns a pointer, compare return value with NULL and not 
an int.
Compatible with other versions of curses.
 1999-04-18 03:30:12 +00:00
simonb
4e92840504 Don't frob the interals of a WINDOW*, use the mvinch() macro. 1999-04-18 03:29:01 +00:00
cgd
b22750720f change: 
.Sh "SEE ALSO"
to:
	.Sh SEE ALSO
The doc macros check for the latter (actually just for 'SEE' as the first
argument to .Sh) to set the section header SEE ALSO flag, which modifies
some behaviour (e.g. references done with .Rs/.Re).
 1999-04-06 04:54:19 +00:00
abs
190c71aa67 s/SETUIDGAME/SETGIDGAME/ - catch up with the rest of the world. 1999-04-05 08:04:48 +00:00
mrg
4924ddc041 defined(attron) does not mean there is a <term.h> 1999-03-29 05:12:39 +00:00
hubertf
dab3a74af9 Fix object recognition, per PR 6048 by Joseph S. Myers <jsm28@cam.ac.uk>. 1999-03-25 16:46:08 +00:00
garbled
d1407362ba More and more .Os cleanups. .Os is defined in the tmac.doc-common file, 
so we shouldn't override it with versions in the manpages.  Many more to
come.
 1999-03-22 18:43:46 +00:00
abs
0a265153fb Newline and usage cosmetics from Soren S. Jorvang <soren@t.dk> PR7205 1999-03-22 06:12:23 +00:00
lukem
7e1c62baf8 set MKLINT=no. noted by NAKAJIMA Yoshihiro <nakayosh@kcn.ne.jp> 1999-03-13 23:17:46 +00:00
erh
55f3a4b91b Fix .Bl/.El imbalance. 1999-03-10 09:29:08 +00:00
lukem
868ca23db4 remove NOPROG (nothing uses it). however, set MKOBJ=no if appropriate 1999-02-13 23:53:56 +00:00
lukem
dcab0210a0 convert from NOxxx= to MKxxx=no. 
include <bsd.own.mk> if testing a MKxxx variable.
 1999-02-13 02:54:17 +00:00
simonb
6372fa90cc Remove unneeded "mips compiler bug" workaround from original code imported 
in 1994.
 1999-02-11 02:34:24 +00:00
hubertf
b0ed16a714 tgetent() handles const correctly in current 1999-02-10 17:08:06 +00:00
hubertf
752e969da2 Add __attribute__() to a variable. From PR 6557, after discussion with 
Joseph S. Myers <jsm28@cam.ac.uk>
 1999-02-10 12:38:54 +00:00
hubertf
92932dfcc8 The patch below makes the game backgammon(6) use `const' where 
appropriate.  It also removes some obsolete, unused code to check the
number of users on the system (obsoleted by dm); removes a prototype
for an unused function that was removed earlier; and removes a control
character from one message that was I think intended to clear the
screen on some particular terminal (though I can't find the comment to
that effect in any of the BSD source trees I have handy) but no longer
serves any useful purpose.

From PR 6580 by Joseph Myers <jsm28@cam.ac.uk>.

Also contains two more patches, one in teachgammon/tutor.h (by Joseph)
and one in common_source/fancy.c (by me).
 1999-02-10 12:29:47 +00:00
hubertf
ce3b092b6d Only invoke pager given in $PAGER if output goes to a tty, feed pager 
via stdin, per PR 6699 by Joseph Myers <jsm28@cam.ac.uk>
 1999-02-10 01:44:34 +00:00
hubertf
bd8be7848a Const poisoning, per PR 6660 by Joseph Myers <jsm28@cam.ac.uk> 1999-02-10 01:36:50 +00:00
hubertf
24f809b060 The game sail(6) has a function Write() which is used both with 
integer arguments and with string arguments (cast to long, and in one
place to int).  The patch here cleans this up, making it into two
separate functions; this allows for the game to be made const-correct
in future and improves portability.

The patch also contains two other fragments: a change to use the
symbolic constant SEEK_END with fseek(), and a change to use snprintf
in one place to avoid a buffer overrun.

Via PR 6569 by Joseph Myers <jsm28@cam.ac.uk>.
 1999-02-10 00:45:45 +00:00
hubertf
c7bcded63e The patch below does some minor cleanup of adventure(6): an additional 
use of const I missed in bin/6041; avoiding a signed/unsigned warning;
marking an unused parameter as such; revoking setgid privileges
(including the saved gid) rather than setuid ones; includes and
function prototypes in setup.c; the string passed to err() should not
end with a `.'.  Together with the patch sent concerning adventure's
EOF handling, this synchronises adventure(6) in NetBSD with the Linux
port of the NetBSD games.

Via PR 6557 by Joseph Myers <jsm28@cam.ac.uk>
 1999-02-10 00:29:21 +00:00
hubertf
08ab0f321a The game adventure(6) handles EOF on standard input rather 
ungracefully.  The patch, derived from OpenBSD, improves this
handling.

Sent in in PR 6556 by Joseph Myers <jsm28@cam.ac.uk>.
 1999-02-10 00:11:28 +00:00
hubertf
6cfbee5947 only show preview if the -p option is given 1999-01-03 17:13:51 +00:00
hubertf
13aa60478d document morse's decode option -d 1999-01-03 17:12:28 +00:00
hubertf
f42c52bee6 Add previewing of next shape. Old (previous) behaviour can be 
restored by compiling with NO_PREVIEW defined.
 1999-01-03 02:00:17 +00:00
tron
1c7a4fb141 Remove obsolete header file. Fixes PR bin/6700 by Joseph S. Myers. 1999-01-02 15:47:55 +00:00
dbj
16a09f01ca tweaks to pass DESTDIR to subprograms when it is defined in /etc/mk.conf 
but is not in the environment.
 1998-12-06 09:06:45 +00:00
pk
f16cf517fe typo. 1998-12-05 21:09:23 +00:00
jwise
ca027085f0 Fix spelling of `Churchill' in 3 places 1998-11-20 03:35:31 +00:00
hubertf
d5f8b67ebe Add support for decoding of morse code. 1998-11-18 14:22:32 +00:00
hubertf
51755c03b2 fix usage 1998-11-18 09:06:26 +00:00
hubertf
a9d35e8322 constify, per PR 6150 by Joseph Myers <jsm28@cam.ac.uk> 1998-11-10 13:43:30 +00:00
hubertf
6d265b3268 constify, per PR 6148 1998-11-10 13:01:31 +00:00
hubertf
30b3ea8d71 make objdir-aware 1998-11-09 15:30:10 +00:00
lukem
b569ddabe9 don't install in /usr/share if NOSHARE is defined 1998-09-29 07:33:20 +00:00
frueauf
ad506eb7a0 Fix args processing of backgammon and teachgammon, closes pr 5345 by 
David Brownlee.
 1998-09-15 13:43:34 +00:00
hubertf
bd946d241e constify (PR#6151, once more by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-14 09:30:57 +00:00
hubertf
006cc8ac96 return error on errors (PR#6147 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-14 09:29:08 +00:00
hubertf
4e4187282a constify, as per PR#6136 by Joseph Myers <jsm28@cam.ac.uk> 1998-09-14 09:13:46 +00:00
hubertf
6f55e2e275 remove x bit from save files (PR#6077) 1998-09-13 15:41:34 +00:00
hubertf
b0178f6b01 Remove unused function and mark non-returning ones(PR#6076, #6144 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:31:07 +00:00
hubertf
1c9494f62b mark non-returning functions (PR#6144 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:27:25 +00:00
hubertf
3aca90fd78 fix bug w/ negative numbers, mark non-returning functions (PR#6142+6144 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:24:57 +00:00
hubertf
ade2d3629c add sanity checks when saving/restoring games (PR#6138 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:24:41 +00:00
hubertf
878ef9cb13 check for malloc failures (PR#6136 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:24:09 +00:00
hubertf
9e7f2724b9 some cleanups as per PR#6082 by Joseph Myers <jsm28@cam.ac.uk> 1998-09-13 15:23:40 +00:00
hubertf
f92ae4adb5 remove unused files (PR#6083 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:22:57 +00:00
hubertf
dd397c841b remove unused function return values (PR#6079 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:21:36 +00:00
hubertf
3f1f74edef Saved games can NOT be restored by executing the save file (PR#6077) 1998-09-13 15:21:05 +00:00
hubertf
0056c879de Replace special handling of \r by using ICRNL (PR#6078 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:20:31 +00:00
hubertf
9713f31f7c Remove unused function (PR#6076 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:19:35 +00:00
hubertf
5795fc4c70 Make dm ignore TZ; PR#6073 by Joseph Myers <jsm28@cam.ac.uk> 1998-09-13 12:34:43 +00:00
hubertf
4e1357c739 constify, per PR 6041 by Joseph Myers <jsm28@cam.ac.uk> 1998-09-13 00:07:24 +00:00
frueauf
6d6da27a53 Correct attribution as pointed out in pr 6114 by Jim Wise. 1998-09-12 22:49:12 +00:00
wrstuden
aaae79a78d Make the helper programs compile right in a cross-compiling environment. 1998-09-12 19:05:48 +00:00
hubertf
4d8c1c95f9 add main() prototype 1998-09-11 14:51:18 +00:00
hubertf
441ff4f749 fix prototype, PR#5867 1998-09-11 14:28:28 +00:00
hubertf
923fd93941 use symbolic constant for open(), PR#5867 1998-09-11 14:26:19 +00:00
hubertf
9a9bb90e33 fix main() prototype, per PR#5867 1998-09-11 14:25:22 +00:00
hubertf
eb2507ecb2 fix prototype, per PR#5867 1998-09-11 14:11:57 +00:00
hubertf
3fd99e1631 fix prototypes, per PR#5867 1998-09-11 14:09:27 +00:00
hubertf
0ef663b102 fix prototype of mon_sees(), per PR#5867 1998-09-11 14:07:51 +00:00
hubertf
d4741e5a86 be more precise for PI, as per PR5867 1998-09-11 14:07:04 +00:00
hubertf
e1627357ea use symbolic constants for signals & open(2), as per PR#5867 1998-09-11 13:54:08 +00:00
hubertf
c31c912667 remove unneeded typedef for TTYB, as per PR#5867 1998-09-11 13:46:30 +00:00
hubertf
f52826a170 fix main() prototype, as per PR#5867 1998-09-11 13:42:03 +00:00
hubertf
20de87e848 fix main() prototype, as per PR#5867 1998-09-11 13:19:50 +00:00
hubertf
5f5c04f636 remove unused args from main(), as per PR#5867 1998-09-11 13:16:05 +00:00
hubertf
f90c041018 fix typo, as per PR#5867 1998-09-11 13:06:30 +00:00
hubertf
4ccf0d9755 better define PI, plus improve prototype (PR#5867) 1998-09-11 12:53:28 +00:00
hubertf
4e2ece1035 remove main() prototype, as per PR 6867 1998-09-11 12:46:26 +00:00
frueauf
e5512611f3 Fix typo, closes pr 6137 by Joseph Myers. 1998-09-10 21:50:35 +00:00
veego
04afeca685 Add braces to make the new egcs happy. 1998-08-30 09:19:36 +00:00
hubertf
767fe0a0b4 Use symbolic names for signals(!), open(2)-constants, ... 
Fix applied as per PR 6058 by Joseph Myers <jsm28@cam.ac.uk>
 1998-08-29 22:53:03 +00:00
hubertf
5d3d6c7da3 Use symbolic constants for seek(), open(). Fixed as per PR 6057 by 
Joseph Myers <jsm@octomino.demon.co.uk>.
 1998-08-29 22:47:56 +00:00
hubertf
d5ad059d0d Remove unused function and unnecessary prototypes, as per PR 6050 by 
Joseph Myers <jsm28@cam.ac.uk>
 1998-08-29 22:40:07 +00:00
hubertf
ed8412ad2b Improved signal handling as per PR 6051 by 
Joseph Myers <jsm@octomino.demon.co.uk>
 1998-08-29 20:19:56 +00:00
hubertf
e16198b7d4 DTRT if "give" is invoked without arguments. Fix contributed by Joseph S. 
Myers <jsm28@cam.ac.uk>, closeds PR 6049.
 1998-08-29 19:58:12 +00:00
hubertf
62afb47308 Don't allow empty "give" command (without arguments). 
Fixes PR 6049 by Joseph Myers <jsm@octomino.demon.co.uk>.
 1998-08-28 00:44:31 +00:00
hubertf
814a994a5e Replace some homegrown string-functions with standard-<string.h>-macros. 
Reported by Joseph Myers <jsm28@cam.ac.uk> in PR 6028.
 1998-08-24 22:26:23 +00:00
hubertf
5f3ed2ad7d Kill unused parameters, per PR 6023 by Joseph Myers <jsm28@cam.ac.uk>. 1998-08-24 22:07:37 +00:00
hubertf
13091fe5b7 Untakable objects are marked with NULL pointers, not empty strings, 
resulting in core dumps. Fixed as per PR 6006 by Joseph Myers
<jsm28@cam.ac.uk>.
 1998-08-24 00:25:32 +00:00
hubertf
2f4d86d39f Propperly note place-change, as reported in PR 6008 by Joseph Samuel Myers 
<jsm28@cam.ac.uk>
 1998-08-24 00:22:45 +00:00