Markus Armbruster a écrit :
Hervé Poussineau <hpous...@reactos.org> writes:
Floppies can be simple or double-sided. However, current code
was only taking the common case into account (ie 2 sides).
Impact?
This repairs single-sided floppies
Are single sided floppies broken before the patch? How?
Yes. For head > 0, wrong sector number is calculated, so data is
read/written at wrong place on underlying block device.
Fortunately, mostly nobody is still using single-sided floppies (only
some 360 kB floppies are single-sided), so bug has been neglected since
a long time.
Hervé
