diff options
| -rw-r--r-- | WebCore/rendering/RenderCounter.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/WebCore/rendering/RenderCounter.cpp b/WebCore/rendering/RenderCounter.cpp index 3cb9a07..6e678e8 100644 --- a/WebCore/rendering/RenderCounter.cpp +++ b/WebCore/rendering/RenderCounter.cpp @@ -136,6 +136,11 @@ static bool findPlaceForCounter(RenderObject* counterOwner, const AtomicString& RenderObject* currentRenderer = counterOwner->previousInPreOrder(); previousSibling = 0; while (currentRenderer) { + // A sibling without a parent means that the counter node tree was not constructed correctly so we stop + // traversing. In the future RenderCounter should handle RenderObjects that are not connected to the + // render tree at counter node creation. See bug 43812. + if (previousSibling && !previousSibling->parent()) + return false; CounterNode* currentCounter = makeCounterNode(currentRenderer, identifier, false); if (searchEndRenderer == currentRenderer) { // We may be at the end of our search. |