Commit Graph

13 Commits

Author SHA1 Message Date
mycroft f9eca6973d Use setgid(), not setregid(). 2000-05-08 07:55:59 +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
kleink 8467923c15 Use STD*_FILENO. 1999-09-10 10:47:56 +00:00
jsm 2b25de3a90 Include <time.h> in various places in the games where time() or time_t
are used.
1999-09-09 17:30:17 +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 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 1c9494f62b mark non-returning functions (PR#6144 by Joseph Myers <jsm28@cam.ac.uk>) 1998-09-13 15:27:25 +00:00
veego 04afeca685 Add braces to make the new egcs happy. 1998-08-30 09:19:36 +00:00
lukem 8414aed80c WARNSify 1997-10-12 03:36:41 +00:00
cgd c4816c32b3 Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.
1995-04-24 12:21:37 +00:00
cgd b56b88a585 clean up import. NetBSD RCS IDs 1995-04-22 08:19:45 +00:00
mycroft e9d867ef50 Add RCS identifiers. 1993-08-01 17:54:45 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00