Re: [PATCH v4] bsg: mitigate read/write abuse, block uaccess in release

From: Jann Horn
Date: Mon Jul 16 2018 - 12:58:05 EST


On Mon, Jul 16, 2018 at 6:55 PM Linus Torvalds
<torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> On Mon, Jul 16, 2018 at 9:52 AM Jann Horn <jannh@xxxxxxxxxx> wrote:
> >
> > But bsg doesn't just do it on ->write(), also on ->read() and ->release().
>
> I think Jens already applied Christoph's patch to just remove the bsg
> read/write entirely into the 4.19 tree.

I thought Christoph wanted this one for stable. Maybe I misunderstood.