[PATCH weston v2] compositor-wayland: Fix a use after free

[Daniel Stone]

Hi Dima,

On 24 November 2016 at 13:13, Dima Ryazanov <dima at gmail.com> wrote:
> When a window is being closed, the frame_done callback often runs after
> the output is already destroyed, i.e:
>
>   wayland_output_start_repaint_loop
>   input_handle_button
>     wayland_output_destroy
>   frame_done
>
> To fix this, destroy the callback before destroying the output.
>
> (Also, fix the type of output in frame_done: it's passed in
> a wayland_output, not a weston_output.)

I accidentally pushed this, when I meant to push the gl-renderer patch
instead. Turns out this breaks Pixman; I've sent a follow-up patch
which fixes this. Can you please review it when you can?

Cheers,
Daniel