Bug 256847

Summary:	[Debug] imported/w3c/web-platform-tests/dom/events/preventDefault-during-activation-behavior.html is crashing
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	DOM	Assignee:	Chris Dumez <cdumez>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	ap, rniwa, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=256812

Description Chris Dumez 2023-05-16 10:08:40 PDT

imported/w3c/web-platform-tests/dom/events/preventDefault-during-activation-behavior.html is crashing in Debug since its import:

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0  com.apple.JavaScriptCore   	       0x133807e20        WTFCrash
1  com.apple.WebCore          	       0x14c2d18e0        WTFCrashWithInfo(int, char const*, char const*, int)
2  com.apple.WebCore          	       0x14d06d068        WebCore::callDefaultEventHandlersInBubblingOrder(WebCore::Event&, WebCore::EventPath const&)
3  com.apple.WebCore          	       0x14d06c804        WebCore::EventDispatcher::dispatchEvent(WebCore::Node&, WebCore::Event&)
4  com.apple.WebCore          	       0x14d1057a0        WebCore::Node::dispatchEvent(WebCore::Event&)
5  com.apple.WebCore          	       0x14d1a4094        WebCore::simulateMouseEvent(WTF::AtomString const&, WebCore::Element&, WebCore::Event*, WebCore::SimulatedClickSource)
6  com.apple.WebCore          	       0x14d1a3f38        WebCore::simulateClick(WebCore::Element&, WebCore::Event*, WebCore::SimulatedClickMouseEventOptions, WebCore::SimulatedClickVisualOptions, WebCore::SimulatedClickSource)
7  com.apple.WebCore          	       0x14d428dac        WebCore::HTMLElement::click()
8  com.apple.WebCore          	       0x14a8be72c        WebCore::jsHTMLElementPrototypeFunction_clickBody(JSC::JSGlobalObject*, JSC::CallFrame*, WebCore::JSHTMLElement*)::'lambda'()::operator()() const
9  com.apple.WebCore          	       0x14a8be6f8        JSC::JSValue WebCore::toJS<WebCore::IDLUndefined, WebCore::jsHTMLElementPrototypeFunction_clickBody(JSC::JSGlobalObject*, JSC::CallFrame*, WebCore::JSHTMLElement*)::'lambda'()>(JSC::JSGlobalObject&, JSC::ThrowScope&, WebCore::jsHTMLElementPrototypeFunction_clickBody(JSC::JSGlobalObject*, JSC::CallFrame*, WebCore::JSHTMLElement*)::'lambda'()&&)
10  com.apple.WebCore          	       0x14a8be658        WebCore::jsHTMLElementPrototypeFunction_clickBody(JSC::JSGlobalObject*, JSC::CallFrame*, WebCore::JSHTMLElement*)
11  com.apple.WebCore          	       0x14a8be590        long long WebCore::IDLOperation<WebCore::JSHTMLElement>::call<&WebCore::jsHTMLElementPrototypeFunction_clickBody(JSC::JSGlobalObject*, JSC::CallFrame*, WebCore::JSHTMLElement*), (WebCore::CastedThisErrorBehavior)0>(JSC::JSGlobalObject&, JSC::CallFrame&, char const*)
12  com.apple.WebCore          	       0x14a8be200        WebCore::jsHTMLElementPrototypeFunction_click(JSC::JSGlobalObject*, JSC::CallFrame*)

Comment 1 Radar WebKit Bug Importer 2023-05-23 10:09:16 PDT

<rdar://problem/109723482>

Comment 2 Chris Dumez 2023-06-26 14:04:11 PDT

Pull request: https://github.com/WebKit/WebKit/pull/15302

Comment 3 EWS 2023-06-26 20:43:50 PDT

Committed 265538@main (889de359af7c): <https://commits.webkit.org/265538@main>

Reviewed commits have been landed. Closing PR #15302 and removing active labels.