Commit Graph

44 Commits

Author SHA1 Message Date
mrg fd5635ed7a don't discard const. GCC 4.1-20061021 doesn't like that... 2006-10-22 08:09:24 +00:00
drochner 3f13a4cf7b Better check data read from tetris.scores before use as array indices etc.
This is CVE-2006-1539, files against Gentoo Linux, the patch is from
Gentoo.
A standard NetBSD installation is not as much risk because tetris is
sgid "games", and users shouldn't be in that group.
2006-06-01 16:12:27 +00:00
christos 989c7cd825 Coverity CID 868: Fix possible NULL deref (after INFTIM passes :-) 2006-03-19 00:50:28 +00:00
wiz d9f5a9df01 Use standard AUTHORS section header. From YOMURA Masanori in private mail
Sort sections if necessary. Use more/better markup.
2005-09-15 02:09:41 +00:00
jsm cb5fd8342e Remove uses of __P. 2004-01-27 20:30:28 +00:00
agc e5aeb4ea46 Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22269, verified by myself.
2003-08-07 09:36:50 +00:00
kristerw c5fc68a463 Correct some comments and error messages that still talked about "select".
Solves the last part of PR 18905.
2002-12-29 15:12:17 +00:00
jmmv 0e4487574e Fix a bug in rwait() introduced during the select() to poll() conversion
that caused tetris to crash when pausing the game. Approved by tron.
2002-12-26 20:15:11 +00:00
wiz c91d8d6b9b Lots of minor fixes resulting from reading these man pages in detail. 2002-09-26 18:31:58 +00:00
mycroft 804a85524e select() -> poll() 2002-09-19 21:12:10 +00:00
wiz 10b0b6bce0 de-register 2002-06-02 22:17:37 +00:00
ross dc5571b22e Generate <>& symbolically. I'm avoiding .../dist/... directories for now. 2002-02-08 01:21:55 +00:00
christos 1703d1eee6 Update to the new t_agetstr() API. 2001-11-02 18:27:00 +00:00
wiz 834bb1b3ab Whitespace and/or punctuation fixes. 2001-04-02 22:42:37 +00:00
blymn 99bf72c6bb Fix core dump. 2000-05-24 14:43:00 +00:00
blymn 494e4c93a6 Converted games to use the new termcap interface. 2000-05-22 12:42:46 +00:00
jsm 233f519d3d Clean up error reporting in tetris. 2000-01-21 02:10:56 +00:00
jsm 7e681e294b Fix high score table formatting bug.
Bug report and fix from Malcolm Parsons <malcolm@bits.bris.ac.uk>.
2000-01-21 00:54:53 +00:00
jsm e2dbfa95c5 Declare variables as extern in headers rather than using linker commons. 2000-01-01 10:15:17 +00:00
lukem 88d3d7c59e update after change to return value of tputs() third argument 1999-10-04 23:26:59 +00:00
jsm 20e3305006 Fix -Wsign-compare warnings. 1999-09-18 19:38:46 +00:00
jsm 010f0ab865 Convert tetris to use <err.h> functions. 1999-09-17 20:44:51 +00:00
jsm 5367f3400c Security improvements for games (largely from or inspired by OpenBSD).
Games which run setgid from dm, but don't need to, should drop their
privileges at startup.

Games which have a scorefile should open it at startup, then drop all
privileges leaving just the open writable file descriptor.  If the
game can invoke subprocesses, this should be made close-on-exec.

Games with scorefiles should make sure they do not get a file
descriptor < 3.  (Otherwise, they could get confused and corrupt the
scorefile when using stdin, stdout or stderr.)

Some old setuid revokes from the days of setuid games change into gid
revokes.
1999-09-12 09:02:20 +00:00
jsm b03d4fa882 Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082.  Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).
1999-09-08 21:45:25 +00:00
jsm 092d313019 Add use of `const' where appropriate to the games.
This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Some such changes were previously covered in PRs bin/6041, bin/6146,
bin/6148, bin/6150, bin/6151, bin/6580, bin/6660, bin/7993, bin/7994,
bin/8039, bin/8057 and bin/8093.
1999-09-08 21:17:44 +00:00
tron 7cef41650e Adapt to change of "termcap.h". 1999-08-14 16:38:45 +00:00
abs 0a265153fb Newline and usage cosmetics from Soren S. Jorvang <soren@t.dk> PR7205 1999-03-22 06:12:23 +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 6cfbee5947 only show preview if the -p option is given 1999-01-03 17:13:51 +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
hubertf 1c9494f62b mark non-returning functions (PR#6144 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:27:25 +00:00
perry e31adf91d8 bzero->memset 1998-08-10 02:23:45 +00:00
mrg 6074e1b476 install games that need it setgid. 1997-11-20 00:12:30 +00:00
lukem 2ce4ef15e6 use <termcap.h> 1997-10-14 01:14:20 +00:00
lukem 161dd44953 minor WARNSify 1997-10-12 02:03:45 +00:00
mikel b3f39d1b48 fix typo; from Hubert Feyrer in PR bin/4070 1997-09-01 23:26:11 +00:00
cgd c917dfb5b2 Fix broken uses of Dd. Both the mdoc and mdoc.samples pages agree:
.Dd is supposed to be invoked like:
	.Dd month day, year
e.g. ".Dd January 25, 1989", rather than:
	.Dd "month day, year"
which is what these pages did.
1997-05-29 01:48:05 +00:00
tls af1ee80179 bfunctions -> memfunctions 1997-01-13 06:50:25 +00:00
jtc 5224609738 Removed "extern int errno"; Added #include <errno.h> if not already present. 1996-02-06 22:47:06 +00:00
mycroft fc75cb9425 Fix usages of ospeed. 1995-04-29 01:11:36 +00:00
mycroft 4c5764ace6 Use POSIX signal and tty semantics. 1995-04-28 22:09:25 +00:00
cgd aaeacec8fc NetBSD RCS Ids 1995-04-22 07:42:31 +00:00
cgd c4c01d75b2 specify man pages the new way. 1994-12-22 09:31:26 +00:00
cgd fece8b5011 ascii tetris! 1994-05-06 06:50:50 +00:00