592679 - Firefox Crashes upon contact with Fingerprint Reader - Stack Overflow [@ _ThemeDefWindowProc(HWND__*, unsigned int, unsigned int, long, int) ]

Status: RESOLVED INVALID

(Core :: Widget: Win32, defect)

Description

[Jed]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2) Gecko/20100115 Firefox/3.6
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2) Gecko/20100115 Firefox/3.6

I am working on a Fujitsu LifeBook tablet, and I have noticed that if I touch the fingerprint reader on pages that have scrollbars, this will crash Firefox almost instantaneously.

Reproducible: Always

Steps to Reproduce:
1. Open Firefox
2. Visit a webpage that is long enough to require a scrollbar.
3. Touch or rub your finger on an internal fingerprint reader
4. Firefox Crashes
Actual Results:  
Firefox Crashes - Crash Reporter Appears

Expected Results:  
Ignored the physical action

I thought that may have been caused by customized NTLM preferences, but when those settings were set to defaults, the error still occurred. This is a brand new computer that I have barely changed any settings on, so I doubt that I changed anything that would provoke this.

Comment 1

[Matthias Versen [:Matti]]

Please post the crash ID from about:crashes
https://developer.mozilla.org/en/How_to_get_a_stacktrace_for_a_bug_report

Comment 2

[Jed]

The crash ID is b419bcff-566f-417a-8fbb-28461af5f00a. I have discovered that the page does not need to have a scroll bar to crash. The error is less likely to occur if the computer has just started up.

Comment 3

[Matthias Versen [:Matti]]

Please click on the entry/link one time in about:crashes.
That will send the report and the ID should change with bp- in front.

Comment 4

[Jed]

bp-556bb04a-2627-4e84-ad4a-3e8bc2100901

Comment 5

[Matthias Versen [:Matti]]

0  	uxtheme.dll  	_ThemeDefWindowProc  	
1 	uxtheme.dll 	ThemeDefWindowProcW 	
2 	user32.dll 	GetRealWindowOwner 	
3 	user32.dll 	InternalCallWinProc 	
4 	user32.dll 	UserCallWinProcCheckWow 	
5 	user32.dll 	CallWindowProcAorW 	
6 	user32.dll 	CallWindowProcW 	
7 	xul.dll 	nsWindow::WindowProc 	widget/src/windows/nsWindow.cpp:3593
8 	user32.dll 	InternalCallWinProc 	
9 	user32.dll 	UserCallWinProcCheckWow 	
10 	user32.dll 	DispatchClientMessage 	
11 	user32.dll 	__fnDWORD 	
12 	ntdll.dll 	KiUserCallbackDispatcher 	
13 	ntdll.dll 	KiUserApcDispatcher 	
14 	xul.dll 	nsWindow::OnScroll 	widget/src/windows/nsWindow.cpp:6051
15 	xul.dll 	xul.dll@0x42a981 	
16 	xul.dll 	nsWindow::HandleScrollingPlugins 	widget/src/windows/nsWindow.cpp:6030
17 	xul.dll 	nsWindow::OnScroll 	widget/src/windows/nsWindow.cpp:6051
18 	xul.dll 	xul.dll@0x42a981 	
19 	xul.dll 	nsWindow::HandleScrollingPlugins 	widget/src/windows/nsWindow.cpp:6030
20 	xul.dll 	nsWindow::OnScroll 	widget/src/windows/nsWindow.cpp:6051
21 	xul.dll 	xul.dll@0x42a981 	
22 	xul.dll 	nsWindow::HandleScrollingPlugins 	widget/src/windows/nsWindow.cpp:6030
23 	xul.dll 	nsWindow::OnScroll 	widget/src/windows/nsWindow.cpp:6051
24 	xul.dll 	xul.dll@0x42a981 	
25 	xul.dll 	nsWindow::HandleScrollingPlugins 	widget/src/windows/nsWindow.cpp:6030
26 	xul.dll 	nsWindow::OnScroll 	widget/src/windows/nsWindow.cpp:6051

Comment 6

[Wayne Mery (:wsmwk)]

invalid / not in mozilla code. or are we going ape?

FF 4.0 examples:
bp-70cd0feb-123c-40a1-a6de-53a0e2110326
bp-a8d9d49e-cca5-4cac-b0d8-3bf2b2110325

Comment 7

[Wayne Mery (:wsmwk)]

jed, do you still crash?

somc crashes still, like
bp-6ade781c-9d3c-420e-9df7-996f62120608
bp-94fadeaf-c9ed-4f85-9b0e-70eb42120702 signature ThemeDefWindowProcW

Comment 8

[Wayne Mery (:wsmwk)]

bp-5ef24bd1-a557-4a9f-9a16-f4aea2130502 17.0.5