diff options
Diffstat (limited to 'sys/arch/hppa/hppa/mem.c')
| -rw-r--r-- | sys/arch/hppa/hppa/mem.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sys/arch/hppa/hppa/mem.c b/sys/arch/hppa/hppa/mem.c index 6b43cccb6e3..94984bdc47a 100644 --- a/sys/arch/hppa/hppa/mem.c +++ b/sys/arch/hppa/hppa/mem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mem.c,v 1.1 2016/08/19 20:48:36 tedu Exp $ */ +/* $OpenBSD: mem.c,v 1.2 2016/09/25 15:23:37 deraadt Exp $ */ /* * Copyright (c) 1998-2004 Michael Shalayeff @@ -302,6 +302,20 @@ viper_eisa_en(void) int mmopen(dev_t dev, int flag, int ioflag, struct proc *p) { + extern int allowkmem; + + switch (minor(dev)) { + case 0: + case 1: + if (securelevel <= 0 || allowkmem) + break; + return (EPERM); + case 2: + case 12: + break; + default: + return (ENXIO); + } return (0); } |