When we cancel an NSURLConnection, we release its delegate (and delegate proxy). But there may already be delegate calls scheduled on operation queue, or even already executing. <rdar://problem/13551119>
Created attachment 196184 [details] proposed fix
Comment on attachment 196184 [details] proposed fix View in context: https://bugs.webkit.org/attachment.cgi?id=196184&action=review > Source/WebCore/platform/network/mac/ResourceHandleMac.mm:-175 > - d->m_proxy.adoptNS(wkCreateNSURLConnectionDelegateProxy()); Will we also remove this WebKitSystemInterface function?
Committed <http://trac.webkit.org/changeset/147476>. > Will we also remove this WebKitSystemInterface function? Good idea, I didn't think of these. Will make a separate patch.