libs/ray: fix off by one error in prepared objects

Missed the sentinel, oops

1 files changed, 3 insertions, 1 deletions

diff --git a/src/libs/ray/ray_render.c b/src/libs/ray/ray_render.c
index 32c45dc..e551d8c 100644
--- a/src/libs/ray/ray_render.c
+++ b/src/libs/ray/ray_render.c
@@ -228,7 +228,7 @@ ray_render_t * ray_render_new(const ray_scene_t *scene, const ray_camera_t *came
 	for (i = 0, object = scene->objects; object->type; object++)
 		i++;
 
-	render = malloc(sizeof(ray_render_t) + i * sizeof(ray_render_object_t));
+	render = malloc(sizeof(ray_render_t) + (i + 1) * sizeof(ray_render_object_t));
 	if (!render)
 		return NULL;
 
@@ -241,6 +241,8 @@ ray_render_t * ray_render_new(const ray_scene_t *scene, const ray_camera_t *came
 	for (i = 0, object = scene->objects; object->type; object++)
 		render->objects[i++] = ray_render_object_prepare(object, camera);
 
+	render->objects[i].type = RAY_OBJECT_TYPE_SENTINEL;
+
 	return render;
 }