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authorTodd C. Miller <millert@cvs.openbsd.org>1998-02-19 06:59:49 +0000
committerTodd C. Miller <millert@cvs.openbsd.org>1998-02-19 06:59:49 +0000
commit6629a993d9be7a1da271af98ea18683a1eb7e6c9 (patch)
tree99b9d1dc0369a21b0bf07ab9c389a9c271895bb1 /sys/arch/i386
parent3fe2efd570156025a7e867910e1c7e1e86dfd359 (diff)
missing piece of APERTURE -- return EPERM in open if allowaperture is 0.
Diffstat (limited to 'sys/arch/i386')
-rw-r--r--sys/arch/i386/i386/mem.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/i386/i386/mem.c b/sys/arch/i386/i386/mem.c
index 7110434be0e..e1bf3248368 100644
--- a/sys/arch/i386/i386/mem.c
+++ b/sys/arch/i386/i386/mem.c
@@ -1,5 +1,5 @@
/* $NetBSD: mem.c,v 1.31 1996/05/03 19:42:19 christos Exp $ */
-/* $OpenBSD: mem.c,v 1.6 1998/02/18 18:00:16 millert Exp $ */
+/* $OpenBSD: mem.c,v 1.7 1998/02/19 06:59:48 millert Exp $ */
/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990, 1993
@@ -90,7 +90,7 @@ mmopen(dev, flag, mode, p)
#endif
#ifdef APERTURE
case 4:
- if (suser(p->p_ucred, &p->p_acflag) != 0)
+ if (suser(p->p_ucred, &p->p_acflag) != 0 || !allowaperture)
return (EPERM);
/* authorize only one simultaneous open() */