Change Details

r366302 broke copy_file_range(2) for small values of input file offset and len. It was possible for rem to be greater than len and then "len - rem" was a large value, since both variables are unsigned. Reported by koobs@ and pablogsal@gmail.com.

``` copy_file_range(2): Fix for small values of input file offset and len r366302 broke copy_file_range(2) for small values of input file offset and len. It was possible for rem to be greater than len and then "len - rem" was a large value, since both variables are unsigned. Reported by: koobs, Pablo <pablogsal gmail com> (Python)

r366302 broke copy_file_range(2) for small values of``` copy_file_range(2): Fix for small values of input file offset and len r366302 broke copy_file_range(2) for small values of input file offset and len. It was possible for rem to be greater than len and then "len - rem" was a large value, since both variables are unsigned. Reported by: koobs@ and , Pablo <pablogsal@ gmail.com. com> (Python)