1566343 - Crash in [@ mozilla::dom::WindowGlobalChild::BeforeUnloadAdded]

Status: RESOLVED DUPLICATE of bug 1566310

(Core :: DOM: Content Processes, defect)

Description

[Calixte Denizet (:calixte)]

This bug is for crash report bp-15a4673e-fbde-4e25-99de-7c0240190716.

Top 10 frames of crashing thread:

0 xul.dll mozilla::dom::WindowGlobalChild::BeforeUnloadAdded dom/ipc/WindowGlobalChild.cpp:163
1 xul.dll mozilla::EventListenerManager::AddEventListenerInternal dom/events/EventListenerManager.cpp:401
2 xul.dll mozilla::EventListenerManager::AddEventListenerByType dom/events/EventListenerManager.cpp:674
3 xul.dll mozilla::dom::EventTarget::AddEventListener dom/events/EventTarget.cpp:68
4 xul.dll static bool mozilla::dom::EventTarget_Binding::addEventListener dom/bindings/EventTargetBinding.cpp:930
5 xul.dll mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::MaybeGlobalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> dom/bindings/BindingUtils.cpp:3181
6 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:540
7 xul.dll static bool InternalCall js/src/vm/Interpreter.cpp:595
8 xul.dll static bool Interpret js/src/vm/Interpreter.cpp:3089
9 xul.dll js::RunScript js/src/vm/Interpreter.cpp:425

There are 114 crashes (from 57 installations) in nightly 70 starting with buildid 20190715214335. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1543251.

[1] https://hg.mozilla.org/mozilla-central/rev?node=6709a3bc1a1c

Comment 1

[Marcia Knous [:marcia]]

Adding the Mac specific signature.

Comment 2

[Andrew McCreight [:mccr8]]

Bug 1566310 contains a test case.