1 files changed, 2 insertions, 4 deletions
diff --git a/deps/v8/src/heap/invalidated-slots-inl.h b/deps/v8/src/heap/invalidated-slots-inl.h
index 577c4a5576..5e4610257e 100644
--- a/deps/v8/src/heap/invalidated-slots-inl.h
+++ b/deps/v8/src/heap/invalidated-slots-inl.h
@@ -47,6 +47,7 @@ bool InvalidatedSlotsFilter::IsValid(Address slot) {
   // Ask the object if the slot is valid.
   if (invalidated_object_ == nullptr) {
     invalidated_object_ = HeapObject::FromAddress(invalidated_start_);
+    DCHECK(!invalidated_object_->IsFiller());
     invalidated_object_size_ =
         invalidated_object_->SizeFromMap(invalidated_object_->map());
   }
@@ -56,10 +57,7 @@ bool InvalidatedSlotsFilter::IsValid(Address slot) {
             static_cast<int>(invalidated_end_ - invalidated_start_));
 
   if (offset >= invalidated_object_size_) {
-    // A new object could have been allocated during evacuation in the free
-    // space outside the object. Since objects are not invalidated in GC pause
-    // we can return true here.
-    return true;
+    return slots_in_free_space_are_valid_;
   }
   return invalidated_object_->IsValidSlot(invalidated_object_->map(), offset);
 }