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/nfsstat/nfsstat.c | |
| parent | a34740287ce7a6f408b47749029e29e62a63724d (diff) | |
Deal with _POSIX_SAVED_IDS when relinquishing privileges
Diffstat (limited to 'usr.bin/nfsstat/nfsstat.c')
| -rw-r--r-- | usr.bin/nfsstat/nfsstat.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/nfsstat/nfsstat.c b/usr.bin/nfsstat/nfsstat.c index 6e35c4a5a33..d84b73da9bc 100644 --- a/usr.bin/nfsstat/nfsstat.c +++ b/usr.bin/nfsstat/nfsstat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: nfsstat.c,v 1.4 1996/12/15 18:52:19 kstailey Exp $ */ +/* $OpenBSD: nfsstat.c,v 1.5 1996/12/22 03:25:59 tholo Exp $ */ /* $NetBSD: nfsstat.c,v 1.7 1996/03/03 17:21:30 thorpej Exp $ */ /* @@ -48,7 +48,7 @@ static char copyright[] = static char sccsid[] = "from: @(#)nfsstat.c 8.1 (Berkeley) 6/6/93"; static char *rcsid = "$NetBSD: nfsstat.c,v 1.7 1996/03/03 17:21:30 thorpej Exp $"; #else -static char *rcsid = "$OpenBSD: nfsstat.c,v 1.4 1996/12/15 18:52:19 kstailey Exp $"; +static char *rcsid = "$OpenBSD: nfsstat.c,v 1.5 1996/12/22 03:25:59 tholo Exp $"; #endif #endif /* not lint */ @@ -138,8 +138,10 @@ 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 ((kd = kvm_openfiles(nlistf, memf, NULL, O_RDONLY, errbuf)) == 0) { fprintf(stderr, "nfsstat: kvm_openfiles: %s\n", errbuf); |