D64 creation is broken (on revison 456 upstream and on 3.0f_456+_v1)

[markusC64]

D64 are no longer created correctly.

I create a D64, F5 -> Create D64 -> Enter name.
If a D64 is created, which I can also mount.

Displaying the directory, it shows several files of large size(e.g., 57569 blocks).
Nevertheless there are still 664 blocks free.

If I now run a validate with JiffyDos, I get the following error message: 66, Illegal Track or Sector, 34, 33

[markusC64]

Fixed on 3_0f_456+_v2. Upstream fix is needed, too.