diff --git a/core/input/input.cpp b/core/input/input.cpp
index da0c6cb62a2..e08647f5ea5 100644
--- a/core/input/input.cpp
+++ b/core/input/input.cpp
@@ -1187,7 +1187,7 @@ Input::JoyEvent Input::_get_mapped_axis_event(const JoyDeviceMapping &mapping, J
 	return event;
 }
 
-void Input::_get_mapped_hat_events(const JoyDeviceMapping &mapping, HatDir p_hat, JoyEvent r_events[]) {
+void Input::_get_mapped_hat_events(const JoyDeviceMapping &mapping, HatDir p_hat, JoyEvent r_events[(size_t)HatDir::MAX]) {
 	for (int i = 0; i < mapping.bindings.size(); i++) {
 		const JoyBinding binding = mapping.bindings[i];
 		if (binding.inputType == TYPE_HAT && binding.input.hat.hat == p_hat) {
diff --git a/modules/csg/csg.cpp b/modules/csg/csg.cpp
index 93533e16901..6b05c146e65 100644
--- a/modules/csg/csg.cpp
+++ b/modules/csg/csg.cpp
@@ -729,7 +729,7 @@ void CSGBrushOperation::MeshMerge::mark_inside_faces() {
 	}
 }
 
-void CSGBrushOperation::MeshMerge::add_face(const Vector3 p_points[], const Vector2 p_uvs[], bool p_smooth, bool p_invert, const Ref<Material> &p_material, bool p_from_b) {
+void CSGBrushOperation::MeshMerge::add_face(const Vector3 p_points[3], const Vector2 p_uvs[3], bool p_smooth, bool p_invert, const Ref<Material> &p_material, bool p_from_b) {
 	int indices[3];
 	for (int i = 0; i < 3; i++) {
 		VertexKey vk;
diff --git a/modules/lightmapper_rd/lightmapper_rd.h b/modules/lightmapper_rd/lightmapper_rd.h
index 88860ad0d40..bf6b4399ca8 100644
--- a/modules/lightmapper_rd/lightmapper_rd.h
+++ b/modules/lightmapper_rd/lightmapper_rd.h
@@ -183,7 +183,7 @@ class LightmapperRD : public Lightmapper {
 		}
 	};
 
-	void _plot_triangle_into_triangle_index_list(int p_size, const Vector3i &p_ofs, const AABB &p_bounds, const Vector3 p_points[], uint32_t p_triangle_index, LocalVector<TriangleSort> &triangles, uint32_t p_grid_size);
+	void _plot_triangle_into_triangle_index_list(int p_size, const Vector3i &p_ofs, const AABB &p_bounds, const Vector3 p_points[3], uint32_t p_triangle_index, LocalVector<TriangleSort> &triangles, uint32_t p_grid_size);
 
 	struct RasterPushConstant {
 		float atlas_size[2] = {};