Hello Marek, On Wed, 2023-08-23 at 20:06 +0200, Marek Vasut wrote: > Can we use memset and zero out the trailing part of the buffer instead > ?
That is what I started with, but at the time the ftruncate() approach seemed simpler. Now that you suggested memset yourself, I took a stab at it again. I think I got to the point where I'm happy with the logic, and will submit v2 tomorrow to give some more time if anyone else has more comments on v1. Thank you!

