Fix some crashes, overflows and using variables without values

2 files changed, 9 insertions, 2 deletions

diff --git a/scene/resources/ray_shape.cpp b/scene/resources/ray_shape.cpp
index 5a696aee23..f185263a36 100644
--- a/scene/resources/ray_shape.cpp
+++ b/scene/resources/ray_shape.cpp
@@ -90,6 +90,12 @@ void RayShape::_bind_methods() {
 RayShape::RayShape() :
 		Shape(PhysicsServer::get_singleton()->shape_create(PhysicsServer::SHAPE_RAY)) {
 
-	set_length(1.0);
-	set_slips_on_slope(false);
+	length = 1.0;
+	slips_on_slope = false;
+
+	/* Code copied from setters to prevent the use of uninitialized variables */
+	_update_shape();
+	notify_change_to_owners();
+	_change_notify("length");
+	_change_notify("slips_on_slope");
 }
diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp
index a7df736c78..bd9dd7c23d 100644
--- a/scene/resources/visual_shader_nodes.cpp
+++ b/scene/resources/visual_shader_nodes.cpp
@@ -905,6 +905,7 @@ void VisualShaderNodeCubeMap::_bind_methods() {
 
 VisualShaderNodeCubeMap::VisualShaderNodeCubeMap() {
 	texture_type = TYPE_DATA;
+	source = SOURCE_TEXTURE;
 }
 
 ////////////// Scalar Op