summaryrefslogtreecommitdiffstats
path: root/arch/x86/um
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/um')
-rw-r--r--arch/x86/um/asm/checksum_32.h2
-rw-r--r--arch/x86/um/signal.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/um/asm/checksum_32.h b/arch/x86/um/asm/checksum_32.h
index 83a75f8a1233..b9ac7c9eb72c 100644
--- a/arch/x86/um/asm/checksum_32.h
+++ b/arch/x86/um/asm/checksum_32.h
@@ -43,7 +43,7 @@ static __inline__ __wsum csum_and_copy_to_user(const void *src,
void __user *dst,
int len, __wsum sum, int *err_ptr)
{
- if (access_ok(VERIFY_WRITE, dst, len)) {
+ if (access_ok(dst, len)) {
if (copy_to_user(dst, src, len)) {
*err_ptr = -EFAULT;
return (__force __wsum)-1;
diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c
index 727ed442e0a5..8b4a71efe7ee 100644
--- a/arch/x86/um/signal.c
+++ b/arch/x86/um/signal.c
@@ -367,7 +367,7 @@ int setup_signal_stack_sc(unsigned long stack_top, struct ksignal *ksig,
/* This is the same calculation as i386 - ((sp + 4) & 15) == 0 */
stack_top = ((stack_top + 4) & -16UL) - 4;
frame = (struct sigframe __user *) stack_top - 1;
- if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+ if (!access_ok(frame, sizeof(*frame)))
return 1;
restorer = frame->retcode;
@@ -412,7 +412,7 @@ int setup_signal_stack_si(unsigned long stack_top, struct ksignal *ksig,
stack_top &= -8UL;
frame = (struct rt_sigframe __user *) stack_top - 1;
- if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+ if (!access_ok(frame, sizeof(*frame)))
return 1;
restorer = frame->retcode;
@@ -497,7 +497,7 @@ int setup_signal_stack_si(unsigned long stack_top, struct ksignal *ksig,
/* Subtract 128 for a red zone and 8 for proper alignment */
frame = (struct rt_sigframe __user *) ((unsigned long) frame - 128 - 8);
- if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+ if (!access_ok(frame, sizeof(*frame)))
goto out;
if (ksig->ka.sa.sa_flags & SA_SIGINFO) {