diff options
Diffstat (limited to 'include/asm-sparc/uaccess.h')
| -rw-r--r-- | include/asm-sparc/uaccess.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h index c89ec9c35..638e234a0 100644 --- a/include/asm-sparc/uaccess.h +++ b/include/asm-sparc/uaccess.h @@ -1,4 +1,4 @@ -/* $Id: uaccess.h,v 1.14 1997/09/18 10:42:02 rth Exp $ +/* $Id: uaccess.h,v 1.15 1998/02/05 14:19:54 jj Exp $ * uaccess.h: User space memore access functions. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) @@ -39,7 +39,7 @@ * No one can read/write anything from userland in the kernel space by setting * large size and address near to page_offset - a fault will break his intentions. */ -#define __user_ok(addr,size) ((addr) < stack_top) +#define __user_ok(addr,size) ((addr) < STACK_TOP) #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS)) #define __access_ok(addr,size) (__user_ok((addr) & get_fs().seg,(size))) #define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size)) |