There's an off-by-one in the diagnostic code that can cause grief, especially for NIC drivers that aren't careful about handling load failures.
There's an off-by-one in the diagnostic code that can cause grief,
especially for NIC drivers that aren't careful about handling load
failures.

Bug reported and diff tested by Holger Burde.

ok jason@.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars