Messages in this thread | | | Date | Thu, 31 Oct 2019 15:09:27 +0000 | From | Will Deacon <> | Subject | Re: [RESEND PATCH] media: uvc: Avoid cyclic entity chains due to malformed USB descriptors |
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On Wed, Oct 16, 2019 at 08:58:00PM +0100, Will Deacon wrote: > Add a check before adding an entity to a chain list to ensure that the > entity is not already part of a chain. > > Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > Cc: Mauro Carvalho Chehab <mchehab@kernel.org> > Cc: Dmitry Vyukov <dvyukov@google.com> > Cc: Kostya Serebryany <kcc@google.com> > Cc: <stable@vger.kernel.org> > Fixes: c0efd232929c ("V4L/DVB (8145a): USB Video Class driver") > Reported-by: Andrey Konovalov <andreyknvl@google.com> > Link: https://lore.kernel.org/linux-media/CAAeHK+z+Si69jUR+N-SjN9q4O+o5KFiNManqEa-PjUta7EOb7A@mail.gmail.com/ > Signed-off-by: Will Deacon <will@kernel.org> > --- > > Resending since I don't think any material changes are required to address > the comments on the previous posting: > > http://lkml.kernel.org/r/20191002112753.21630-1-will@kernel.org > > drivers/media/usb/uvc/uvc_driver.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+)
Gentle nudge on this patch, since I don't see it in -next and I've not received any comments on it for a while.
Cheers,
Will
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