Index: Source/core/dom/Document.cpp |
diff --git a/Source/core/dom/Document.cpp b/Source/core/dom/Document.cpp |
index 15e51deb36a65c9ccb46505c25af707ba6b79846..3413eb3b1111c2a9787523f78e86fe6da54d5c04 100644 |
--- a/Source/core/dom/Document.cpp |
+++ b/Source/core/dom/Document.cpp |
@@ -548,6 +548,12 @@ Document::Document(const DocumentInit& initializer, DocumentClassFlags documentC |
// m_fetcher. |
m_styleEngine = StyleEngine::create(*this); |
+ // The parent's parser should be suspended together with all the other objects, |
+ // else this new Document would have a new ExecutionContext which suspended state |
+ // would not match the one from the parent, and could start loading resources |
+ // ignoring the defersLoading flag. |
+ ASSERT(!parentDocument() || !parentDocument()->activeDOMObjectsAreSuspended()); |
+ |
#ifndef NDEBUG |
liveDocumentSet().add(this); |
#endif |