Change -[WebHistoryItem copyWithZone:] to not use NSCopyObject()
Created attachment 121881 [details] Patch
Comment on attachment 121881 [details] Patch Maybe you should have used initWithWebCoreHistoryItem instead?
Created attachment 121885 [details] Patch
Comment on attachment 121885 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=121885&action=review > Source/WebKit/mac/History/WebHistoryItem.mm:145 > + historyItemWrappers().set(core(_private), copy); I think you want core(copy->_private) here.
Created attachment 121886 [details] Patch
Committed <http://trac.webkit.org/r104613>.