diff options
Diffstat (limited to 'WebCore/page/DragController.cpp')
| -rw-r--r-- | WebCore/page/DragController.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/WebCore/page/DragController.cpp b/WebCore/page/DragController.cpp index 2e7d241..eb90f85 100644 --- a/WebCore/page/DragController.cpp +++ b/WebCore/page/DragController.cpp @@ -295,6 +295,9 @@ bool DragController::tryDocumentDrag(DragData* dragData, DragDestinationAction a if (!m_documentUnderMouse) return false; + if (m_dragInitiator && !m_documentUnderMouse->securityOrigin()->canReceiveDragData(m_dragInitiator->securityOrigin())) + return false; + m_isHandlingDrag = false; if (actionMask & DragDestinationActionDHTML) { m_isHandlingDrag = tryDHTMLDrag(dragData, operation); |