Re: [PATCH] ext4: fix kernel infoleak via ext4_extent_header

[Anirudh Rayabharam]

On Wed, May 05, 2021 at 09:19:44AM -0700, Eric Biggers wrote:
> On Wed, May 05, 2021 at 07:00:10PM +0530, Anirudh Rayabharam wrote:
> > Initialize eh_generation of struct ext4_extent_header to prevent leaking
> > info to userspace. Fixes KMSAN kernel-infoleak bug reported by syzbot at:
> > http://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8
> > 
> > Reported-by: syzbot+2dcfeaf8cb49b05e8f1a@xxxxxxxxxxxxxxxxxxxxxxxxx
> > Signed-off-by: Anirudh Rayabharam <mail@xxxxxxxxxxxxx>
> 
> Can you include a "Fixes:" tag?

Sent v2!

Thanks!

	- Anirudh.

> 
> - Eric