diff options
| author | Thorsten Lockert <tholo@cvs.openbsd.org> | 1996-12-22 02:57:53 +0000 |
|---|---|---|
| committer | Thorsten Lockert <tholo@cvs.openbsd.org> | 1996-12-22 02:57:53 +0000 |
| commit | e568909a2dfe2282aa7a04e4362269a6bbe1ea6f (patch) | |
| tree | 06e8ecd4d5adadf7bbe3d072c57fc1ed75151945 /bin/ps | |
| parent | cd662cc5ca14c9185fe05b30854c26d3b5fe0525 (diff) | |
Deal with _POSIX_SAVED_IDS when relinquishing privileges
Diffstat (limited to 'bin/ps')
| -rw-r--r-- | bin/ps/ps.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/bin/ps/ps.c b/bin/ps/ps.c index 6e4b70e89b5..9d7d64e3da3 100644 --- a/bin/ps/ps.c +++ b/bin/ps/ps.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ps.c,v 1.6 1996/12/14 12:18:10 mickey Exp $ */ +/* $OpenBSD: ps.c,v 1.7 1996/12/22 02:57:50 tholo Exp $ */ /* $NetBSD: ps.c,v 1.15 1995/05/18 20:33:25 mycroft Exp $ */ /*- @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)ps.c 8.4 (Berkeley) 4/2/94"; #else -static char rcsid[] = "$OpenBSD: ps.c,v 1.6 1996/12/14 12:18:10 mickey Exp $"; +static char rcsid[] = "$OpenBSD: ps.c,v 1.7 1996/12/22 02:57:50 tholo Exp $"; #endif #endif /* not lint */ @@ -267,8 +267,10 @@ main(argc, argv) * Discard setgid privileges if not the running kernel so that bad * guys can't print interesting stuff from kernel memory. */ - if (nlistf != NULL || memf != NULL || swapf != NULL) + if (nlistf != NULL || memf != NULL || swapf != NULL) { + setegid(getgid()); setgid(getgid()); + } kd = kvm_openfiles(nlistf, memf, swapf, O_RDONLY, errbuf); if (kd == 0) |