On Thu, Apr 08, 2021 at 11:30:12AM -0700, Boris Burkov wrote: > > Note that there is a bit of a kludge here: since btrfs_corrupt_block > doesn't handle streaming corruption bytes from stdin (I could change > that, but it feels like overkill for this purpose), I just read the > first corruption byte and duplicate it for the desired length. That is > how the test is using the interface in practice, anyway. If that's the problem, couldn't you just write the data to a temporary file? - Eric