Re: [PATCH] drm/fb-helper: Fix potential NULL pointer dereference

[Gustavo A. R. Silva]

Quoting Daniel Vetter <daniel@xxxxxxxx>:

> On Tue, Dec 05, 2017 at 11:46:28AM -0600, Gustavo A. R. Silva wrote:
> > fb_helper is being dereferenced before it is null checked,
> > hence there is a potential null pointer dereference.
> >
> > Fix this by moving the pointer dereference after fb_helper
> > has been null checked.
> >
> > This issue was detected with the help of Coccinelle.
> >
> > Fixes: c777990fb45b ("drm/fb-helper: Handle function NULL argument")
> > Signed-off-by: Gustavo A. R. Silva <garsilva@xxxxxxxxxxxxxx>
>
> Oops. Applied to drm-misc-next, thanks for your patch.
> -Daniel

Glad to help. :)

Thanks
--
Gustavo A. R. Silva