xwayland: fix some use-after-free in xwm

2 files changed, 3 insertions, 1 deletions

diff --git a/include/wlr/types/wlr_compositor.h b/include/wlr/types/wlr_compositor.h
index 8481c590..5919b934 100644
--- a/include/wlr/types/wlr_compositor.h
+++ b/include/wlr/types/wlr_compositor.h
@@ -14,6 +14,7 @@ struct wlr_compositor {
 
 	struct {
 		struct wl_signal new_surface;
+		struct wl_signal destroy;
 	} events;
 };
 
diff --git a/include/wlr/xwm.h b/include/wlr/xwm.h
index 242ff9cc..65681607 100644
--- a/include/wlr/xwm.h
+++ b/include/wlr/xwm.h
@@ -93,7 +93,8 @@ struct wlr_xwm {
 
 	const xcb_query_extension_reply_t *xfixes;
 
-	struct wl_listener compositor_surface_create;
+	struct wl_listener compositor_new_surface;
+	struct wl_listener compositor_destroy;
 	struct wl_listener seat_selection;
 	struct wl_listener seat_primary_selection;
 };