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| author |   deraadt <deraadt@openbsd.org> | 1997-08-01 22:54:49 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1997-08-01 22:54:49 +0000 |
| commit | 3bc0062f3839f08669e1eada52e8c31f49d51a7c (patch) | |
| tree | c4a52be94a365d9ab066e76c99687ca0e90b1b62 /sys/kern/kern_fork.c | |
| parent | updates for 3.11 (diff) | |
| download | wireguard-openbsd-3bc0062f3839f08669e1eada52e8c31f49d51a7c.tar.xz wireguard-openbsd-3bc0062f3839f08669e1eada52e8c31f49d51a7c.zip | |
only allow setuid if fd_refcnt == 1, due to rfork
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index f87e27995c7..c0b75327368 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_fork.c,v 1.10 1997/08/01 21:59:13 deraadt Exp $ */ +/* $OpenBSD: kern_fork.c,v 1.11 1997/08/01 22:54:49 deraadt Exp $ */ /* $NetBSD: kern_fork.c,v 1.29 1996/02/09 18:59:34 christos Exp $ */ /* @@ -130,8 +130,6 @@ fork1(p1, forktype, rforkflags, retval) return (EINVAL); /* XXX unimplimented */ if (rforkflags & RFCFDG) cleanfd = 1; - if (dupfd == 0) - return (EPERM); } /* |