[src/trunk]: src/games/caesar Drop setgid privs early, via OpenBSD

[hubertf <hubertf%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/46432964cdf0
branches:  trunk
changeset: 474800:46432964cdf0
user:      hubertf <hubertf%NetBSD.org@localhost>
date:      Wed Jul 21 04:04:21 1999 +0000

description:
Drop setgid privs early, via OpenBSD
Reported in PR 5970 by Joseph Myers <jsm%octomino.demon.co.uk@localhost>

diffstat:

 games/caesar/caesar.c |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 4842ce8406ce -r 46432964cdf0 games/caesar/caesar.c
--- a/games/caesar/caesar.c     Wed Jul 21 04:02:29 1999 +0000
+++ b/games/caesar/caesar.c     Wed Jul 21 04:04:21 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: caesar.c,v 1.7 1998/09/13 15:27:27 hubertf Exp $       */
+/*     $NetBSD: caesar.c,v 1.8 1999/07/21 04:04:21 hubertf Exp $       */
 
 /*
  * Copyright (c) 1989, 1993
@@ -51,7 +51,7 @@
 #if 0
 static char sccsid[] = "@(#)caesar.c   8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: caesar.c,v 1.7 1998/09/13 15:27:27 hubertf Exp $");
+__RCSID("$NetBSD: caesar.c,v 1.8 1999/07/21 04:04:21 hubertf Exp $");
 #endif
 #endif /* not lint */
 
@@ -92,6 +92,9 @@
        char *inbuf;
        int obs[26], try, winner;
 
+       /* revoke setgid privileges */
+       setregid(getgid(), getgid());
+
        winnerdot = 0;
        if (argc > 1)
                printit(argv[1]);