surface: fix crash on NULL commit
@@ -142,8 +142,12 @@ static void surface_set_input_region(struct wl_client *client,
static void surface_state_finalize(struct wlr_surface *surface,
struct wlr_surface_state *state) {
if ((state->committed & WLR_SURFACE_STATE_BUFFER)) {
+ if (state->buffer != NULL) {
wlr_buffer_get_resource_size(state->buffer, surface->renderer,
&state->buffer_width, &state->buffer_height);
+ } else {
+ state->buffer_width = state->buffer_height = 0;
+ }
}
int width = state->buffer_width / state->scale;
