129936 2014-03-07 16:07:25 -0800 WebKit2: Crash in WebPage::getPositionInformation 2014-03-10 13:07:14 -0700 1 1 1 Unclassified WebKit WebKit2 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 enrica enrica oldest_to_newest 988410 0 enrica 2014-03-07 16:07:25 -0800 Here is the crash log . WebCore::Node::getFlag(WebCore::Node::NodeFlags) const (Node.h:610) WebCore::Node::renderer() const (Node.h:438) WebCore::ContainerNode::renderer() const (RenderElement.h:344) WebKit::WebPage::getPositionInformation(WebCore::IntPoint const&, WebKit::InteractionInformationAtPosition&) (WebPageIOS.mm:1474) WebKit::WebPage::requestPositionInformation(WebCore::IntPoint const&) (WebPageIOS.mm:1504) void IPC::callMemberFunctionImpl<WebKit::WebPage, void (WebKit::WebPage::*)(WebCore::IntPoint const&), std::__1::tuple<WebCore::IntPoint>, 0ul>(WebKit::WebPage*, void (WebKit::WebPage::*)(WebCore::IntPoint const&), std::__1::tuple<WebCore::IntPoint>&&, std::index_sequence<0ul>) (HandleMessage.h:16) <rdar://problem/16264550> 988414 1 226182 enrica 2014-03-07 16:13:02 -0800 Created attachment 226182 Patch 989035 2 enrica 2014-03-10 13:05:27 -0700 Committed revision 165397. 989036 3 enrica 2014-03-10 13:07:14 -0700 Committed revision 165397. 226182 2014-03-07 16:13:02 -0800 2014-03-07 16:17:56 -0800 Patch getPositionInfo-crash.txt text/plain 1759 enrica SW5kZXg6IFNvdXJjZS9XZWJLaXQyL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi S2l0Mi9DaGFuZ2VMb2cJKHJldmlzaW9uIDE2NTI5NykKKysrIFNvdXJjZS9XZWJLaXQyL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE2IEBACisyMDE0LTAzLTA3ICBFbnJpY2Eg Q2FzdWNjaSAgPGVucmljYUBhcHBsZS5jb20+CisKKyAgICAgICAgV2ViS2l0MjogQ3Jhc2ggaW4g V2ViUGFnZTo6Z2V0UG9zaXRpb25JbmZvcm1hdGlvbi4KKyAgICAgICAgaHR0cHM6Ly9idWdzLndl YmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEyOTkzNgorICAgICAgICA8cmRhcjovL3Byb2JsZW0v MTYyNjQ1NTA+CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAg ICAgTWlzc2luZyBudWxsIGNoZWNrIG9uIHRoZSBub2RlIHJlbmRlcmVyIGluIG9uZSBjb2RlIHBh dGguCisKKyAgICAgICAgKiBXZWJQcm9jZXNzL1dlYlBhZ2UvaW9zL1dlYlBhZ2VJT1MubW06Cisg ICAgICAgIChXZWJLaXQ6OldlYlBhZ2U6OmdldFBvc2l0aW9uSW5mb3JtYXRpb24pOgorCiAyMDE0 LTAzLTA3ICBBbGV4ZXkgUHJvc2t1cnlha292ICA8YXBAYXBwbGUuY29tPgogCiAgICAgICAgIFJF R1JFU1NJT04gKHIxNjQ4NDcpOiBQcmVzc2luZyB0aGUgY29tbWFuZCBrZXkgd2hpbGUgaG92ZXJp bmcgYW4gZWxlbWVudCBjYXVzZXMgaXQgdG8gdW4taG92ZXIKSW5kZXg6IFNvdXJjZS9XZWJLaXQy L1dlYlByb2Nlc3MvV2ViUGFnZS9pb3MvV2ViUGFnZUlPUy5tbQo9PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3Vy Y2UvV2ViS2l0Mi9XZWJQcm9jZXNzL1dlYlBhZ2UvaW9zL1dlYlBhZ2VJT1MubW0JKHJldmlzaW9u IDE2NTI3MykKKysrIFNvdXJjZS9XZWJLaXQyL1dlYlByb2Nlc3MvV2ViUGFnZS9pb3MvV2ViUGFn ZUlPUy5tbQkod29ya2luZyBjb3B5KQpAQCAtMTQ4OSw3ICsxNDg5LDcgQEAgdm9pZCBXZWJQYWdl OjpnZXRQb3NpdGlvbkluZm9ybWF0aW9uKGNvbgogICAgIGlmICghZWxlbWVudElzTGlua09ySW1h Z2UpIHsKICAgICAgICAgSGl0VGVzdFJlc3VsdCByZXN1bHQgPSBtX3BhZ2UtPm1haW5GcmFtZSgp LmV2ZW50SGFuZGxlcigpLmhpdFRlc3RSZXN1bHRBdFBvaW50KChwb2ludCksIEhpdFRlc3RSZXF1 ZXN0OjpSZWFkT25seSB8IEhpdFRlc3RSZXF1ZXN0OjpBY3RpdmUgfCBIaXRUZXN0UmVxdWVzdDo6 RGlzYWxsb3dTaGFkb3dDb250ZW50IHwgSGl0VGVzdFJlcXVlc3Q6OkFsbG93Q2hpbGRGcmFtZUNv bnRlbnQpOwogICAgICAgICBoaXROb2RlID0gcmVzdWx0LmlubmVyTm9kZSgpOwotICAgICAgICBp ZiAoaGl0Tm9kZSkgeworICAgICAgICBpZiAoaGl0Tm9kZSAmJiBoaXROb2RlLT5yZW5kZXJlcigp KSB7CiAgICAgICAgICAgICBtX3BhZ2UtPmZvY3VzQ29udHJvbGxlcigpLnNldEZvY3VzZWRGcmFt ZShyZXN1bHQuaW5uZXJOb2RlRnJhbWUoKSk7CiAgICAgICAgICAgICBpbmZvLnNlbGVjdGlvblJl Y3RzLmFwcGVuZChTZWxlY3Rpb25SZWN0KGhpdE5vZGUtPnJlbmRlcmVyKCktPmFic29sdXRlQm91 bmRpbmdCb3hSZWN0KHRydWUpLCB0cnVlLCAwKSk7CiAgICAgICAgICAgICBpbmZvLmJvdW5kcyA9 IGhpdE5vZGUtPnJlbmRlcmVyKCktPmFic29sdXRlQm91bmRpbmdCb3hSZWN0KCk7Cg==