Re: Multiple bugs found by fuzzing BTRFS

On Mon, Aug 29, 2016 at 08:47:10PM +0200, Lukas Lueg wrote:

I'll report new issues to bz as they turn up from the current round
only if they represent a yet unreported kind of problem (e.g. there
are stack-based buffer over- and underruns lurking, I lost them due to
a bug in my setup, though). The next round will be much faster as I've
now vastly improved my automatic bug triage and fuzzing speed.

I lost interest once after bugs went unanswered - there are bugs still
open and unanswered from 2015/04. I hope this won't be a problem this
time.

Yeah, the lack if replies is unfortunate and happens. There's a
disproportion between number of people who report bugs and who go
through them and fix.  I personally look out for the fuzzing bugs as
they usually come with an image and it's easy to create a testcase from
them, reproducible bugs also tend to get fixes faster.

I must have missed the bugs though, there are 3 fuzzed images, reported
by you in bugs 96971, 97191 and 97271. I see two more (97031 and 97021)
and will look into them.