diff options
Diffstat (limited to 'WebCore/bindings/js/JSStyleSheetCustom.cpp')
| -rw-r--r-- | WebCore/bindings/js/JSStyleSheetCustom.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/WebCore/bindings/js/JSStyleSheetCustom.cpp b/WebCore/bindings/js/JSStyleSheetCustom.cpp index 43249dc..d711b6f 100644 --- a/WebCore/bindings/js/JSStyleSheetCustom.cpp +++ b/WebCore/bindings/js/JSStyleSheetCustom.cpp @@ -56,12 +56,19 @@ void JSStyleSheet::markChildren(MarkStack& markStack) { Base::markChildren(markStack); + StyleSheet* sheet = impl(); + JSGlobalData& globalData = *Heap::heap(this)->globalData(); + + unsigned length = sheet->length(); + for (unsigned i = 0; i < length; ++i) + markDOMObjectWrapper(markStack, globalData, sheet->item(i)); + // This prevents us from having a style sheet with a dangling ownerNode pointer. // A better solution would be to handle this on the DOM side -- if the style sheet // is kept around, then we want the node to stay around too. One possibility would // be to make ref/deref on the style sheet ref/deref the node instead, but there's // a lot of disentangling of the CSS DOM objects that would need to happen first. - if (Node* ownerNode = impl()->ownerNode()) { + if (Node* ownerNode = sheet->ownerNode()) { if (JSNode* ownerNodeWrapper = getCachedDOMNodeWrapper(ownerNode->document(), ownerNode)) markStack.append(ownerNodeWrapper); } |