Commit Graph

11 Commits

Author SHA1 Message Date
jsm 20e3305006 Fix -Wsign-compare warnings. 1999-09-18 19:38:46 +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 5fb18dd9da Use the symbolic names `SEEK_SET' and `O_RDONLY' where appropriate in
the games.
1999-09-08 21:57:16 +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
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
lukem 130a514f31 deprecate bzero, rindex, etc. use symbolic constants in open() 1997-10-12 14:16:26 +00:00
lukem 9007937fbb WARNSify 1997-10-12 14:09:55 +00:00
cgd 6045e6e034 clean up import 1995-04-22 10:08:46 +00:00
mycroft 8542364e07 Add RCS identifiers. 1993-08-01 18:49:50 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00