On Sat, Feb 18, 2017 at 9:16 AM, Andrei Borzenkov <arvidj...@gmail.com> wrote: > 1. Do not assume block list and fragment are mutually exclusive. Squash > can pack file tail as fragment (unless -no-fragments is specified); so > check read offset and read either from block list or from fragments as > appropriate. > > 2. Support sparse files with zero blocks. > > 3. Fix fragment read - frag.offset is absolute fragment position, > not offset relative to ino.chunk. > > Reported and tested by Carlo Caione <ca...@endlessm.com> > > --- > > @Vladimir: we need regression tests for both of these cases. We could real > small > files only by accident - block list was zero, so it appeared to work. > > @Carlo, please test. I'm surprised it worked for you even without fragments as > your file is sparse and grub immediately choked on the first zero block.
Just tested. And it works fine for me. Thanks, -- Carlo Caione | +39.340.80.30.096 | Endless _______________________________________________ Bug-grub mailing list Bug-grub@gnu.org https://lists.gnu.org/mailman/listinfo/bug-grub
