diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2006-06-04 11:51:48 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-05 21:29:17 +0200 |
| commit | b8719c31a30a4a1054d99fbd51a88c2f6444392a (patch) | |
| tree | 66eb22e5f57f874f8c1b1ec09bfb1b704a4284da /include/asm-um/uaccess.h | |
| parent | [PATCH] uml: __user annotation in arch_prctl (diff) | |
| download | linux-b8719c31a30a4a1054d99fbd51a88c2f6444392a.tar.xz linux-b8719c31a30a4a1054d99fbd51a88c2f6444392a.zip | |
[PATCH] uml: more __user annotations
From: Al Viro <viro@zeniv.linux.org.uk>
uml __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
| -rw-r--r-- | include/asm-um/uaccess.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h index bea5a015f667..16c734af9193 100644 --- a/include/asm-um/uaccess.h +++ b/include/asm-um/uaccess.h @@ -41,11 +41,11 @@ #define __get_user(x, ptr) \ ({ \ - const __typeof__(ptr) __private_ptr = ptr; \ + const __typeof__(*(ptr)) __user *__private_ptr = (ptr); \ __typeof__(x) __private_val; \ int __private_ret = -EFAULT; \ (x) = (__typeof__(*(__private_ptr)))0; \ - if (__copy_from_user((void *) &__private_val, (__private_ptr), \ + if (__copy_from_user((__force void *)&__private_val, (__private_ptr),\ sizeof(*(__private_ptr))) == 0) { \ (x) = (__typeof__(*(__private_ptr))) __private_val; \ __private_ret = 0; \ @@ -62,7 +62,7 @@ #define __put_user(x, ptr) \ ({ \ - __typeof__(ptr) __private_ptr = ptr; \ + __typeof__(*(ptr)) __user *__private_ptr = ptr; \ __typeof__(*(__private_ptr)) __private_val; \ int __private_ret = -EFAULT; \ __private_val = (__typeof__(*(__private_ptr))) (x); \ |