Re: [PATCH] ntfs: check for valid standard information attribute

From: Andrew Morton
Date: Fri Feb 19 2021 - 13:50:59 EST


On Fri, 19 Feb 2021 01:54:30 +0000 Anton Altaparmakov <anton@xxxxxxxxxx> wrote:

> Hi Andrew,
>
> Can you please push this one upstream? Thanks a lot in advance!

The changelog is a bit brief...

>
> > On 17 Feb 2021, at 15:59, Rustam Kovhaev <rkovhaev@xxxxxxxxx> wrote:
> >
> > we should check for valid STANDARD_INFORMATION attribute offset and
> > length before trying to access it

It's a kernel a crash and I assume it results from mounting a corrupted
filesystem?

I think it's worth a cc:stable, yes?