diff options
| author | Thorsten Lockert <tholo@cvs.openbsd.org> | 1996-12-22 03:26:11 +0000 |
|---|---|---|
| committer | Thorsten Lockert <tholo@cvs.openbsd.org> | 1996-12-22 03:26:11 +0000 |
| commit | b9e51bce4b9f1693731b39bfbb2873af2e60d83c (patch) | |
| tree | 9844363957c023a88374765f72c1a49440395ac5 /usr.bin/netstat | |
| parent | a34740287ce7a6f408b47749029e29e62a63724d (diff) | |
Deal with _POSIX_SAVED_IDS when relinquishing privileges
Diffstat (limited to 'usr.bin/netstat')
| -rw-r--r-- | usr.bin/netstat/main.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/netstat/main.c b/usr.bin/netstat/main.c index 5407435c04e..10a31faaa2f 100644 --- a/usr.bin/netstat/main.c +++ b/usr.bin/netstat/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.4 1996/08/16 09:29:33 mickey Exp $ */ +/* $OpenBSD: main.c,v 1.5 1996/12/22 03:25:58 tholo Exp $ */ /* $NetBSD: main.c,v 1.9 1996/05/07 02:55:02 thorpej Exp $ */ /* @@ -44,7 +44,7 @@ char copyright[] = #if 0 static char sccsid[] = "from: @(#)main.c 8.4 (Berkeley) 3/1/94"; #else -static char *rcsid = "$OpenBSD: main.c,v 1.4 1996/08/16 09:29:33 mickey Exp $"; +static char *rcsid = "$OpenBSD: main.c,v 1.5 1996/12/22 03:25:58 tholo Exp $"; #endif #endif /* not lint */ @@ -331,8 +331,10 @@ 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) + if (nlistf != NULL || memf != NULL) { + setegid(getgid()); setgid(getgid()); + } if ((kvmd = kvm_openfiles(nlistf, memf, NULL, O_RDONLY, buf)) == NULL) { |