On Mon, Jul 27, 2020 at 11:42:17PM -0700, Rustam Kovhaev wrote: > in case of an error tty_register_device_attr() returns ERR_PTR(), > add IS_ERR() check > > Reported-and-tested-by: syzbot+67b2bd0e34f952d0321e@xxxxxxxxxxxxxxxxxxxxxxxxx > Link: https://syzkaller.appspot.com/bug?extid=67b2bd0e34f952d0321e > Signed-off-by: Rustam Kovhaev <rkovhaev@xxxxxxxxx> Looks good, thanks! Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
