Re: KASAN use-after-free Read in search_by_entry_key

From: Christian Brauner
Date: Tue Oct 24 2023 - 07:33:58 EST


On Tue, Oct 24, 2023 at 12:08:34PM +0200, Jan Kara wrote:
> Hello!
>
> On Tue 24-10-23 10:30:46, Yikebaer Aizezi wrote:
> > When using Healer to fuzz the Linux 6.6-rc7 Linux kernel, the following crash
> > was triggered.
>
> Thanks for report but I don't think there's a big interest in fixing
> reiserfs errors found by a fuzzer. Reiserfs is scheduled for removal from
> the kernel so it would be mostly a wasted effort.

Agreed, but also note that this is from a private syzkaller instance
with google drive links which makes me shy away from this tbh.

I don't think we should encourage private syzbot reports as that will
end up a nightmare for us all.