lkml.org 
[lkml]   [2020]   [Jan]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH RESEND RESEND] media: uvc: Avoid cyclic entity chains due to malformed USB descriptors
Hi Will,

On Tue, Jan 21, 2020 at 07:01:42PM +0000, Will Deacon wrote:
> On Wed, Dec 18, 2019 at 06:51:53PM +0200, Laurent Pinchart wrote:
> > On Wed, Dec 18, 2019 at 01:46:00PM +0100, Andrey Konovalov wrote:
> > > On Wed, Dec 18, 2019 at 1:23 PM Greg Kroah-Hartman wrote:
> > > > On Wed, Dec 18, 2019 at 11:41:38AM +0000, Will Deacon wrote:
> > > >> On Mon, Dec 16, 2019 at 02:17:52PM +0100, Andrey Konovalov wrote:
> > > >>> On Mon, Dec 16, 2019 at 1:16 PM Will Deacon <will@kernel.org> wrote:
> > > >>>> 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 ;)
> > > >>>
> > > >>> 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 :)
> > > >>
> > > >> Oh wow, I *really* like the raw USB gadget thingy you have to reproduce
> > > >> these! I also really like that this patch fixes the issue. Logs below.
> > >
> > > Thanks! An easier way to test the patch would be to issue a syz test
> > > command, but I'm glad you managed to set up raw gadget manually and it
> > > worked for you.
> > >
> > > >
> > > > Ok, that's a good poke for me to go review that raw gadget code to see
> > > > if it can be merged upstream :)
> > >
> > > Looking forward to it! =)
> >
> > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> >
> > and merged in my tree. I'm so sorry for the way too long delay.
>
> Please can you send this upstream and/or put it in linux-next? I can't see
> it anywhere at the moment :(

I've now sent the pull request. Seems I failed the schedule from A to Z
with this patch. I'm extremely sorry :-(

--
Regards,

Laurent Pinchart

\
 
 \ /
  Last update: 2020-01-21 23:54    [W:0.066 / U:3.232 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site