1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c
index 4f36d3241faf..2d6898c2cb64 100644
--- a/arch/x86/kernel/stacktrace.c
+++ b/arch/x86/kernel/stacktrace.c
@@ -100,7 +100,7 @@ copy_stack_frame(const void __user *fp, struct stack_frame_user *frame)
 {
         int ret;
 
-        if (!access_ok(fp, sizeof(*frame)))
+        if (__range_not_ok(fp, sizeof(*frame), TASK_SIZE))
                 return 0;
 
         ret = 1;