Add safety-checks before some servers `free()`

3 files changed, 11 insertions, 0 deletions

diff --git a/modules/gridmap/editor/grid_map_editor_plugin.cpp b/modules/gridmap/editor/grid_map_editor_plugin.cpp
index 89ef9ddd90..186e6a504f 100644
--- a/modules/gridmap/editor/grid_map_editor_plugin.cpp
+++ b/modules/gridmap/editor/grid_map_editor_plugin.cpp
@@ -1405,6 +1405,7 @@ GridMapEditor::GridMapEditor() {
 }
 
 GridMapEditor::~GridMapEditor() {
+	ERR_FAIL_NULL(RenderingServer::get_singleton());
 	_clear_clipboard_data();
 
 	for (int i = 0; i < 3; i++) {
diff --git a/modules/gridmap/grid_map.cpp b/modules/gridmap/grid_map.cpp
index e396d77d86..d23d68ffba 100644
--- a/modules/gridmap/grid_map.cpp
+++ b/modules/gridmap/grid_map.cpp
@@ -796,6 +796,10 @@ void GridMap::_octant_enter_world(const OctantKey &p_key) {
 }
 
 void GridMap::_octant_exit_world(const OctantKey &p_key) {
+	ERR_FAIL_NULL(RenderingServer::get_singleton());
+	ERR_FAIL_NULL(PhysicsServer3D::get_singleton());
+	ERR_FAIL_NULL(NavigationServer3D::get_singleton());
+
 	ERR_FAIL_COND(!octant_map.has(p_key));
 	Octant &g = *octant_map[p_key];
 	PhysicsServer3D::get_singleton()->body_set_state(g.static_body, PhysicsServer3D::BODY_STATE_TRANSFORM, get_global_transform());
@@ -834,6 +838,10 @@ void GridMap::_octant_exit_world(const OctantKey &p_key) {
 }
 
 void GridMap::_octant_clean_up(const OctantKey &p_key) {
+	ERR_FAIL_NULL(RenderingServer::get_singleton());
+	ERR_FAIL_NULL(PhysicsServer3D::get_singleton());
+	ERR_FAIL_NULL(NavigationServer3D::get_singleton());
+
 	ERR_FAIL_COND(!octant_map.has(p_key));
 	Octant &g = *octant_map[p_key];
 
@@ -1186,6 +1194,7 @@ Vector3 GridMap::_get_offset() const {
 }
 
 void GridMap::clear_baked_meshes() {
+	ERR_FAIL_NULL(RenderingServer::get_singleton());
 	for (int i = 0; i < baked_meshes.size(); i++) {
 		RS::get_singleton()->free(baked_meshes[i].instance);
 	}
diff --git a/modules/noise/noise_texture_2d.cpp b/modules/noise/noise_texture_2d.cpp
index 8c785d7591..1b6f1d7897 100644
--- a/modules/noise/noise_texture_2d.cpp
+++ b/modules/noise/noise_texture_2d.cpp
@@ -40,6 +40,7 @@ NoiseTexture2D::NoiseTexture2D() {
 }
 
 NoiseTexture2D::~NoiseTexture2D() {
+	ERR_FAIL_NULL(RenderingServer::get_singleton());
 	if (texture.is_valid()) {
 		RS::get_singleton()->free(texture);
 	}