FROMLIST: drm/rockchip: vop: correct the source size of uv scale factor setting

[firefly-linux-kernel-4.4.55.git] / fs / fhandle.c

diff --git a/fs/fhandle.c b/fs/fhandle.c
index 999ff5c3cab0edacd585447132180d5c35554e3c..ca3c3dd017897936d114e0adb76ec120794f1cfc 100644 (file)
--- a/fs/fhandle.c
+++ b/fs/fhandle.c
@@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
                goto out_err;
        }
        /* copy the full handle */
-       if (copy_from_user(handle, ufh,
-                          sizeof(struct file_handle) +
+       *handle = f_handle;
+       if (copy_from_user(&handle->f_handle,
+                          &ufh->f_handle,
                           f_handle.handle_bytes)) {
                retval = -EFAULT;
                goto out_handle;
@@ -227,7 +228,7 @@ long do_handle_open(int mountdirfd,
                path_put(&path);
                return fd;
        }
-       file = file_open_root(path.dentry, path.mnt, "", open_flag);
+       file = file_open_root(path.dentry, path.mnt, "", open_flag, 0);
        if (IS_ERR(file)) {
                put_unused_fd(fd);
                retval =  PTR_ERR(file);