Merge pull request #65910 from KoBeWi/gdsus

Cleanup function state connections when destroying instance

1 files changed, 12 insertions, 2 deletions

diff --git a/modules/gdscript/gdscript.cpp b/modules/gdscript/gdscript.cpp
index 8324cb0fe0..a876229276 100644
--- a/modules/gdscript/gdscript.cpp
+++ b/modules/gdscript/gdscript.cpp
@@ -1496,7 +1496,12 @@ GDScript::~GDScript() {
 			// Order matters since clearing the stack may already cause
 			// the GDScriptFunctionState to be destroyed and thus removed from the list.
 			pending_func_states.remove(E);
-			E->self()->_clear_stack();
+			GDScriptFunctionState *state = E->self();
+			ObjectID state_id = state->get_instance_id();
+			state->_clear_connections();
+			if (ObjectDB::get_instance(state_id)) {
+				state->_clear_stack();
+			}
 		}
 	}
 
@@ -1920,7 +1925,12 @@ GDScriptInstance::~GDScriptInstance() {
 		// Order matters since clearing the stack may already cause
 		// the GDSCriptFunctionState to be destroyed and thus removed from the list.
 		pending_func_states.remove(E);
-		E->self()->_clear_stack();
+		GDScriptFunctionState *state = E->self();
+		ObjectID state_id = state->get_instance_id();
+		state->_clear_connections();
+		if (ObjectDB::get_instance(state_id)) {
+			state->_clear_stack();
+		}
 	}
 
 	if (script.is_valid() && owner) {