diff options
| -rw-r--r-- | core/io/marshalls.cpp | 12 | ||||
| -rw-r--r-- | modules/gdscript/gdscript_function.cpp | 7 |
2 files changed, 19 insertions, 0 deletions
diff --git a/core/io/marshalls.cpp b/core/io/marshalls.cpp index 8c8f65c3a0..e847a9cf0c 100644 --- a/core/io/marshalls.cpp +++ b/core/io/marshalls.cpp @@ -803,6 +803,18 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo } } break; case Variant::OBJECT: { +#ifdef DEBUG_ENABLED + // Test for potential wrong values sent by the debugger when it breaks. + Object *obj = p_variant; + if (!obj || !ObjectDB::instance_validate(obj)) { + // Object is invalid, send a NULL instead. + if (buf) { + encode_uint32(Variant::NIL, buf); + } + r_len += 4; + return OK; + } +#endif // DEBUG_ENABLED if (!p_full_objects) { flags |= ENCODE_FLAG_OBJECT_AS_ID; } diff --git a/modules/gdscript/gdscript_function.cpp b/modules/gdscript/gdscript_function.cpp index a01a7397fe..eef39da8b5 100644 --- a/modules/gdscript/gdscript_function.cpp +++ b/modules/gdscript/gdscript_function.cpp @@ -500,6 +500,13 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a Object *obj_A = *a; Object *obj_B = *b; +#ifdef DEBUG_ENABLED + if (!ObjectDB::instance_validate(obj_A)) { + err_text = "Left operand of 'is' was already freed."; + OPCODE_BREAK; + } +#endif // DEBUG_ENABLED + GDScript *scr_B = Object::cast_to<GDScript>(obj_B); if (scr_B) { |