172102 - Unhandled exception when clicking Tool menu.

Status: VERIFIED DUPLICATE of bug 169217

(Core :: Networking, defect)

Description

[Dave Fennell]

User-Agent:       Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0; BTinternet V8.4; T312461)
Build Identifier: 1.2.0.2002100108

When the tool menu is clicked mozilla dies.   My visual C++ debugger says it is 
an unhandled exception in XPCOM.DLL.

"unhandled exception in mozilla.exe (XPCOM.DLL): 0xC0000005: Access Violation"

Reproducible: Always

Steps to Reproduce:
1. Click tools.
Actual Results:  
Crashes.

Expected Results:  
Displayed tool menu?

Comment 1

[Boris Zbarsky [:bzbarsky]]

Any chance of using a talkback build and posting the incident ID in this bug?

Comment 2

[Dave Fennell]

Bug still in 1.2.0.2002100208.

What is a talkback build?  When the bug happens "Netscape Quality Feedback 
Agent - MozillaTrunk" starts up and that mentions "talkback" at the bottom of 
the page.  Is that what you mean?  I filled it in but it did not give me an 
incident number...I put my email in, maybe it'll email me one ...

I am downloading the daily builds called mozilla-win32-installer-sea.exe from 
ftp://ftp.mozilla.org/pub/mozilla/nightly/latest/... If there is a different 
(more informative) debugging version you would like me to run please let me now 
where I can download it.

Comment 3

[Christian :Biesinger (don't email me, ping me on IRC)]

Dave, yes, that is talkback. To get the ID, you must start the file
"talkback.exe" in the components directory of your mozilla installation.

Comment 4

[Dave Fennell]

Ok found it...It says the incident number was TB11962910K

Comment 5

[Boris Zbarsky [:bzbarsky]]

stephend, could you get the stack?

Comment 6

[[e-mail] (gone - use [e-mail] instead)]

nsPromiseFlatCString::nsPromiseFlatCString
[c:/builds/seamonkey/mozilla/string/src/nsPromiseFlatString.cpp, line 97]
net_ExtractURLScheme
[c:/builds/seamonkey/mozilla/netwerk/base/src/nsURLHelper.cpp, line 458]
nsIOService::ExtractScheme
[c:/builds/seamonkey/mozilla/netwerk/base/src/nsIOService.cpp, line 425]
nsIOService::NewURI
[c:/builds/seamonkey/mozilla/netwerk/base/src/nsIOService.cpp, line 445]
NS_NewURI [../../dist/include/necko\nsNetUtil.h, line 108]
nsPermissionManager::TestForBlocking
[c:/builds/seamonkey/mozilla/extensions/cookie/nsPermissionManager.cpp, line 151]
XPTC_InvokeByIndex
[c:/builds/seamonkey/mozilla/xpcom/reflect/xptcall/src/md/win32/xptcinvoke.cpp,
line 106]
XPCWrappedNative::CallMethod
[c:/builds/seamonkey/mozilla/js/src/xpconnect/src/xpcwrappednative.cpp, line 1996]
XPC_WN_CallMethod
[c:/builds/seamonkey/mozilla/js/src/xpconnect/src/xpcwrappednativejsops.cpp,
line 1267]
js_Invoke [c:/builds/seamonkey/mozilla/js/src/jsinterp.c, line 841]
js_Interpret [c:/builds/seamonkey/mozilla/js/src/jsinterp.c, line 2804]
js_Invoke [c:/builds/seamonkey/mozilla/js/src/jsinterp.c, line 857]
js_InternalInvoke [c:/builds/seamonkey/mozilla/js/src/jsinterp.c, line 932]
JS_CallFunctionValue [c:/builds/seamonkey/mozilla/js/src/jsapi.c, line 3433]
nsJSContext::CallEventHandler
[c:/builds/seamonkey/mozilla/dom/src/base/nsJSEnvironment.cpp, line 1044]
nsJSEventListener::HandleEvent
[c:/builds/seamonkey/mozilla/dom/src/events/nsJSEventListener.cpp, line 184]
nsEventListenerManager::HandleEventSubType
[c:/builds/seamonkey/mozilla/content/events/src/nsEventListenerManager.cpp, line
1183]
nsEventListenerManager::HandleEvent
[c:/builds/seamonkey/mozilla/content/events/src/nsEventListenerManager.cpp, line
2171]
nsXULElement::HandleDOMEvent
[c:/builds/seamonkey/mozilla/content/xul/content/src/nsXULElement.cpp, line 3462]
PresShell::HandleDOMEventWithTarget
[c:/builds/seamonkey/mozilla/layout/html/base/src/nsPresShell.cpp, line 6265]
nsMenuFrame::OnCreate
[c:/builds/seamonkey/mozilla/layout/xul/base/src/nsMenuFrame.cpp, line 1753]
nsMenuFrame::OpenMenuInternal
[c:/builds/seamonkey/mozilla/layout/xul/base/src/nsMenuFrame.cpp, line 763]
nsMenuFrame::AttributeChanged
[c:/builds/seamonkey/mozilla/layout/xul/base/src/nsMenuFrame.cpp, line 711]
nsCSSFrameConstructor::StyleRuleChanged
[c:/builds/seamonkey/mozilla/layout/html/style/src/nsCSSFrameConstructor.cpp,
line 10730]
StyleSetImpl::GetInsertionPoint
[c:/builds/seamonkey/mozilla/content/base/src/nsStyleSet.cpp, line 1684]
PresShell::AttributeChanged
[c:/builds/seamonkey/mozilla/layout/html/base/src/nsPresShell.cpp, line 5266]
nsXULDocument::AttributeChanged
[c:/builds/seamonkey/mozilla/content/xul/document/src/nsXULDocument.cpp, line 2192]
nsXULElement::SetAttr
[c:/builds/seamonkey/mozilla/content/xul/content/src/nsXULElement.cpp, line 2740]
nsXULElement::GetAttribute
[c:/builds/seamonkey/mozilla/content/xul/content/src/nsXULElement.cpp, line 1310]
nsMenuFrame::OpenMenu
[c:/builds/seamonkey/mozilla/layout/xul/base/src/nsMenuFrame.cpp, line 743]
nsMenuFrame::SelectMenu
[c:/builds/seamonkey/mozilla/layout/xul/base/src/nsMenuFrame.cpp, line 565]
nsMenuFrame::HandleEvent
[c:/builds/seamonkey/mozilla/layout/xul/base/src/nsMenuFrame.cpp, line 424]
PresShell::HandleEventInternal
[c:/builds/seamonkey/mozilla/layout/html/base/src/nsPresShell.cpp, line 6233]
PresShell::HandleEvent
[c:/builds/seamonkey/mozilla/layout/html/base/src/nsPresShell.cpp, line 6141]
nsViewManager::HandleEvent
[c:/builds/seamonkey/mozilla/view/src/nsViewManager.cpp, line 2121]
nsView::HandleEvent [c:/builds/seamonkey/mozilla/view/src/nsView.cpp, line 301]
nsViewManager::DispatchEvent
[c:/builds/seamonkey/mozilla/view/src/nsViewManager.cpp, line 1932]
HandleEvent [c:/builds/seamonkey/mozilla/view/src/nsView.cpp, line 83]
nsWindow::DispatchEvent
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp, line 1067]
nsWindow::DispatchWindowEvent
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp, line 1084]
nsWindow::DispatchMouseEvent
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp, line 5250]
ChildWindow::DispatchMouseEvent
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp, line 5505]
nsWindow::ProcessMessage
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp, line 4036]
nsWindow::WindowProc
[c:/builds/seamonkey/mozilla/widget/src/windows/nsWindow.cpp, line 1333]
USER32.dll + 0x2a290 (0x77e3a290)
USER32.dll + 0x45b1 (0x77e145b1)
USER32.dll + 0x5b1d (0x77e15b1d)
nsAppShellService::Run
[c:/builds/seamonkey/mozilla/xpfe/appshell/src/nsAppShellService.cpp, line 472]
main1 [c:/builds/seamonkey/mozilla/xpfe/bootstrap/nsAppRunner.cpp, line 1538]
main [c:/builds/seamonkey/mozilla/xpfe/bootstrap/nsAppRunner.cpp, line 1886]
WinMain [c:/builds/seamonkey/mozilla/xpfe/bootstrap/nsAppRunner.cpp, line 1906]
WinMainCRTStartup()
KERNEL32.DLL + 0x1ca90 (0x77e9ca90) 

Comment 7

[Boris Zbarsky [:bzbarsky]]

Hmm. To necko as a starting place.

I suspect that the line numbers are off by one as usual for Windows talkback and
the problem is that the GetFlatBufferHandle() crashes or something....  So how
are we ending up with a garbage string here?

Comment 8

[Darin Fisher]

*** This bug has been marked as a duplicate of 169217 ***

Comment 9

[benc]

VERIFIED/dupe