[PATCH weston] window: fix NULL pointer dereference

[Mariusz Ceier]

I used attached program to trigger it - it's modified fullscreen.c client
with 2 subsurfaces.
When I run it, press 'f' to make the main surface fullscreen and move
pointer over blue border, I get the crash.




On 16 July 2013 18:59, Rob Bradford <robert.bradford at intel.com> wrote:

> On 16 July 2013 01:25, Mariusz Ceier <mceier+wayland at gmail.com> wrote:
> >
> > NULL pointer dereference happens when input->focus_widget == NULL
> > and input->grab == NULL.
> >
>
> I worry this is working around the problem rather than addressing the
> root cause. Why are we getting NULL for the focus_widget?
>
> What steps did you take to generate a segfault here? Perhaps you could
> open a bug
>
> Rob
>
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