Re: A shift-out-of-bounds in minix_statfs in fs/minix/inode.c

[Matthew Wilcox]

On Thu, Jul 22, 2021 at 10:43:10AM +0800, butt3rflyh4ck wrote:
> On Thu, Jul 22, 2021 at 1:37 AM Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote:
> >That's not something we're
> > traditionally interested in, unless the filesystem is one customarily
> > used for data interchange (like FAT or iso9660).
> 
> These file systems are my fuzzing targets.

You're not the first.

https://lore.kernel.org/linux-fsdevel/6A96C62E-1D01-44AD-B2C5-7A2258BADC0D@xxxxxxxxxxx/T/#u