[Webkit-unassigned] [Bug 187137] Release assert in ScriptController::canExecuteScripts via WebCore::SVGUseElement::insertedIntoAncestor

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=187137

--- Comment #2 from Ryosuke Niwa <rniwa at webkit.org> ---
Oops, wrong stack trace :(

Thread 0 Crashed ↩:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                   0x00007fff52eb9d4d WebCore::ScriptController::canExecuteScripts(WebCore::ReasonForCallingCanExecuteScripts) + 509
1   com.apple.WebCore                   0x00007fff539922b2 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) + 338
2   com.apple.WebCore                   0x00007fff53bc43b4 WebCore::EventTarget::fireEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener, WTF::DumbPtrTraits<WebCore::RegisteredEventListener> >, 1ul, WTF::CrashOnOverflow, 16ul>) + 836
3   com.apple.WebCore                   0x00007fff53bc21f0 WebCore::EventTarget::fireEventListeners(WebCore::Event&) + 512
4   com.apple.WebCore                   0x00007fff53bc1196 WebCore::dispatchEventInDOM(WebCore::Event&, WebCore::EventPath const&) + 86
5   com.apple.WebCore                   0x00007fff53bc0e8a WebCore::EventDispatcher::dispatchEvent(WebCore::Node&, WebCore::Event&) + 602
6   com.apple.WebCore                   0x00007fff543e25cd WebCore::SVGUseElement::notifyFinished(WebCore::CachedResource&) + 125
7   com.apple.WebCore                   0x00007fff53ee0578 WebCore::CachedResource::didAddClient(WebCore::CachedResourceClient&) + 152
8   com.apple.WebCore                   0x00007fff543dffbb WebCore::SVGUseElement::updateExternalDocument() + 1435
9   com.apple.WebCore                   0x00007fff543df9c0 WebCore::SVGUseElement::insertedIntoAncestor(WebCore::Node::InsertionType, WebCore::ContainerNode&) + 128
10  com.apple.WebCore                   0x00007fff53b7095d WebCore::notifyNodeInsertedIntoDocument(WebCore::ContainerNode&, WebCore::Node&, WebCore::TreeScopeChange, WTF::Vector<WTF::Ref<WebCore::Node, WTF::DumbPtrTraits<WebCore::Node> >, 11ul, WTF::CrashOnOverflow, 16ul>&) + 61
11  com.apple.WebCore                   0x00007fff53b709d8 WebCore::notifyNodeInsertedIntoDocument(WebCore::ContainerNode&, WebCore::Node&, WebCore::TreeScopeChange, WTF::Vector<WTF::Ref<WebCore::Node, WTF::DumbPtrTraits<WebCore::Node> >, 11ul, WTF::CrashOnOverflow, 16ul>&) + 184
12  com.apple.WebCore                   0x00007fff53b709d8 WebCore::notifyNodeInsertedIntoDocument(WebCore::ContainerNode&, WebCore::Node&, WebCore::TreeScopeChange, WTF::Vector<WTF::Ref<WebCore::Node, WTF::DumbPtrTraits<WebCore::Node> >, 11ul, WTF::CrashOnOverflow, 16ul>&) + 184
13  com.apple.WebCore                   0x00007fff53b7087b WebCore::notifyChildNodeInserted(WebCore::ContainerNode&, WebCore::Node&) + 107
14  com.apple.WebCore                   0x00007fff53b6d397 WebCore::ContainerNode::replaceChild(WebCore::Node&, WebCore::Node&) + 1479
15  com.apple.WebCore                   0x00007fff53bdba7b WebCore::Node::replaceChild(WebCore::Node&, WebCore::Node&) + 43
16  com.apple.WebCore                   0x00007fff52fdf759 WebCore::jsNodePrototypeFunctionReplaceChild(JSC::ExecState*) + 361

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