James Kitchener (:jkitch) Reporter
	Description • 9 years ago

When trying to zoom (ctrl-mouseup/down) the linked testcase, I hit this MOZ_CRASH
https://hg.mozilla.org/mozilla-central/annotate/94c804ef40d890b93062826c911755831edb51e4/dom/base/nsContentUtils.cpp#l2713

This is a self built win32 enable-debug, disable-optimize build.

Call stack:

xul.dll!nsContentUtils::SubjectPrincipal() Line 2713	C++
xul.dll!nsContentUtils::IsCallerChrome() Line 2062	C++
xul.dll!nsGlobalWindow::GetContentInternal(mozilla::ErrorResult & aError) Line 3992	C++
xul.dll!nsGlobalWindow::GetContent(nsIDOMWindow * * aContent) Line 4033	C++
xul.dll!mozilla::EventStateManager::GetContentViewer(nsIContentViewer * * aCv) Line 1968	C++
xul.dll!mozilla::EventStateManager::ChangeFullZoom(int change) Line 2013	C++
xul.dll!mozilla::EventStateManager::DoScrollZoom(nsIFrame * aTargetFrame, int adjustment) Line 2061	C++
xul.dll!mozilla::EventStateManager::PostHandleEvent(nsPresContext * aPresContext, mozilla::WidgetEvent * aEvent, nsIFrame * aTargetFrame, nsEventStatus * aStatus) Line 3150	C++
xul.dll!PresShell::HandleEventInternal(mozilla::WidgetEvent * aEvent, nsEventStatus * aStatus) Line 7969	C++
xul.dll!PresShell::HandlePositionedEvent(nsIFrame * aTargetFrame, mozilla::WidgetGUIEvent * aEvent, nsEventStatus * aEventStatus) Line 7795	C++
xul.dll!PresShell::HandleEvent(nsIFrame * aFrame, mozilla::WidgetGUIEvent * aEvent, bool aDontRetargetEvents, nsEventStatus * aEventStatus, nsIContent * * aTargetContent) Line 7579	C++
xul.dll!nsViewManager::DispatchEvent(mozilla::WidgetGUIEvent * aEvent, nsView * aView, nsEventStatus * aStatus) Line 797	C++
xul.dll!nsView::HandleEvent(mozilla::WidgetGUIEvent * aEvent, bool aUseAttachedEvents) Line 1128	C++
xul.dll!nsWindow::DispatchEvent(mozilla::WidgetGUIEvent * event, nsEventStatus & aStatus) Line 3875	C++
xul.dll!nsBaseWidget::DispatchAPZAwareEvent(mozilla::WidgetInputEvent * aEvent) Line 1035	C++
xul.dll!nsWindow::DispatchWheelEvent(mozilla::WidgetWheelEvent * aEvent) Line 3913	C++
xul.dll!mozilla::widget::MouseScrollHandler::HandleMouseWheelMessage(nsWindowBase * aWidget, unsigned int aMessage, unsigned int aWParam, long aLParam) Line 635	C++
xul.dll!mozilla::widget::MouseScrollHandler::ProcessMessage(nsWindowBase * aWidget, unsigned int msg, unsigned int wParam, long lParam, mozilla::widget::MSGResult & aResult) Line 208	C++
xul.dll!nsWindow::ExternalHandlerProcessMessage(unsigned int aMessage, unsigned int & aWParam, long & aLParam, mozilla::widget::MSGResult & aResult) Line 4717	C++
xul.dll!nsWindow::ProcessMessage(unsigned int msg, unsigned int & wParam, long & lParam, long * aRetValue) Line 4743	C++
xul.dll!nsWindow::WindowProcInternal(HWND__ * hWnd, unsigned int msg, unsigned int wParam, long lParam) Line 4612	C++
xul.dll!CallWindowProcCrashProtected(long (HWND__ *, unsigned int, unsigned int, long) * aWndProc, HWND__ * aHWnd, unsigned int aMsg, unsigned int aWParam, long aLParam) Line 35	C++
xul.dll!nsWindow::WindowProc(HWND__ * hWnd, unsigned int msg, unsigned int wParam, long lParam) Line 4564	C++
[External Code]	
xul.dll!nsAppShell::ProcessNextNativeEvent(bool mayWait) Line 294	C++
xul.dll!nsBaseAppShell::DoProcessNextNativeEvent(bool mayWait) Line 138	C++
xul.dll!nsBaseAppShell::OnProcessNextEvent(nsIThreadInternal * thr, bool mayWait) Line 271	C++
xul.dll!nsThread::ProcessNextEvent(bool aMayWait, bool * aResult) Line 932	C++
xul.dll!NS_ProcessNextEvent(nsIThread * aThread, bool aMayWait) Line 277	C++
xul.dll!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate * aDelegate) Line 95	C++
xul.dll!MessageLoop::RunInternal() Line 235	C++
xul.dll!MessageLoop::RunHandler() Line 228	C++
xul.dll!MessageLoop::Run() Line 202	C++
xul.dll!nsBaseAppShell::Run() Line 158	C++
xul.dll!nsAppShell::Run() Line 178	C++
xul.dll!nsAppStartup::Run() Line 281	C++
xul.dll!XREMain::XRE_mainRun() Line 4298	C++
xul.dll!XREMain::XRE_main(int argc, char * * argv, const nsXREAppData * aAppData) Line 4391	C++
xul.dll!XRE_main(int argc, char * * argv, const nsXREAppData * aAppData, unsigned int aFlags) Line 4493	C++
firefox.exe!do_main(int argc, char * * argv, nsIFile * xreDirectory) Line 212	C++
firefox.exe!NS_internal_main(int argc, char * * argv) Line 399	C++
firefox.exe!wmain(int argc, wchar_t * * argv) Line 131	C++
[External Code]

	Alice0775 White
	Comment 1 • 9 years ago

Build Identifier:
https://hg.mozilla.org/mozilla-central/rev/94c804ef40d890b93062826c911755831edb51e4
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0 ID:20150926030216

bp-0e067243-e56c-42e7-81ef-31ea62150926
bp-f0b585dc-c170-4930-bdb7-d4b162150926

Bug 1208517 does not fix this problem.

Regression window:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=8bdf0fb54af38f04133f875afe3fbe9e84576273&tochange=f23c63830ae5

Regressed by: Bug 1072150

	Bobby Holley (:bholley)
	Comment 2 • 9 years ago

This is a dupe of bug 1208622.

	Firefox Bug Husbandry Bot
	Comment 3 • 7 years ago

Moving from Core::Untriaged to Core::General https://bugzilla.mozilla.org/show_bug.cgi?id=1407598