On Thu, Aug 15, 2024 at 02:23:09PM +0530, Abhishek Tamboli wrote:
> On Thu, Aug 15, 2024 at 09:59:35AM +0200, Greg KH wrote:
> > On Thu, Aug 15, 2024 at 12:44:16PM +0530, Abhishek Tamboli wrote:
> > > Fix potential dereferencing of ERR_PTR() in find_format_by_pix()
> > > and uvc_v4l2_enum_format().
> > >
> > > Fix the following smatch errors:
> > >
> > > drivers/usb/gadget/function/uvc_v4l2.c:124 find_format_by_pix()
> > > error: 'fmtdesc' dereferencing possible ERR_PTR()
> > >
> > > drivers/usb/gadget/function/uvc_v4l2.c:392 uvc_v4l2_enum_format()
> > > error: 'fmtdesc' dereferencing possible ERR_PTR()
> > >
> > > Also, fix similar issue in uvc_v4l2_try_format() for potential
> > > dereferencing of ERR_PTR().
> > >
> > > Fixes: 588b9e85609b ("usb: gadget: uvc: add v4l2 enumeration api calls")
> > > Fixes: e219a712bc06 ("usb: gadget: uvc: add v4l2 try_format api call")
> > > Signed-off-by: Abhishek Tamboli <abhishektamboli9@xxxxxxxxx>
> > > ---
> > > Changes in v2:
> > > - Add check for dereferencing of ERR_PTR() in uvc_v4l2_try_format()
> >
> > You sent 2 copies of this, which is the correct one?
> Sorry about that. Actually, I forgot to add the maintainer: Laurent Pinchart
> in my first Patch v2 mail.
Ok, then that would be a v3, right? Please remember we get hundreds of
patches a day and keeping them all straight is important :)
thanks,
greg k-h
