Re: [PATCH RESEND RESEND] media: uvc: Avoid cyclic entity chains due to malformed USB descriptors

[Andrey Konovalov]

On Mon, Dec 16, 2019 at 1:16 PM Will Deacon <will@xxxxxxxxxx> wrote:
>
> Hi Laurent,
>
> On Fri, Nov 08, 2019 at 05:55:03PM +0200, Laurent Pinchart wrote:
> > Thank you for the patch.
> >
> > I'm sorry for the delay, and will have to ask you to be a bit more
> > patient I'm afraid. I will leave tomorrow for a week without computer
> > access and will only be able to go through my backlog when I will be
> > back on the 17th.
>
> Gentle reminder on this, now you've been back a month ;)

Hi Will,

I think we now have a reproducer for this issue that syzbot just reported:

https://syzkaller.appspot.com/bug?extid=0a5c96772a9b26f2a876

You can try you patch on it :)

There's also another one, which looks related:

https://syzkaller.appspot.com/bug?extid=0b0095300dfeb8a83dc8

Thanks!