307963 - changing iframe overflow style and scrolling crashes firefox

Status: RESOLVED DUPLICATE of bug 207781

(Core :: Layout, defect)

Description

[Oran Baruch]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.10) Gecko/20050716 Firefox/1.0.6
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.10) Gecko/20050716 Firefox/1.0.6

I wrote a liitle script which changes the overflow style from visible to hidden
on an iframe with mouse over and out,
after testing it when the scrollbar appeared I tryed to scroll down the mouse
wheel and the app just crushed down,

Reproducible: Always

Steps to Reproduce:
1. bookmark this page
2. go to the iframe
3. scroll down the wheel

Comment 1

[Oran Baruch]

Attachment: testcase

Comment 2

[Peter van der Woude [:Peter6]]

Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b4) Gecko/20050910
Firefox/1.4 ID:2005091004

WFM

Comment 3

[Adam Guthrie]

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9a1) Gecko/20050910 Firefox/1.6a1
ID:2005091014

Works for me. Got a talkback ID for the crash? http://kb.mozillazine.org/Talkback

Comment 4

[Adam Guthrie]

Incident ID: 10435408
Stack Signature	0x020e55e8 a7d4f0aa
Product ID	Firefox10
Build ID	2005091517
Trigger Time	2005-10-09 11:19:10.0
Platform	Win32
Operating System	Windows NT 5.1 build 2600
Module	
URL visited	
User Comments	
Since Last Crash	468 sec
Total Uptime	468 sec
Trigger Reason	Privileged instruction
Source File, Line No.	N/A
Stack Trace 	
0x020e55e8
nsEventStateManager::DoScrollText 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/content/events/src/nsEventStateManager.cpp,
line 1724]
nsEventStateManager::PostHandleEvent 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/content/events/src/nsEventStateManager.cpp,
line 2103]
PresShell::HandleEventInternal 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/layout/html/base/src/nsPresShell.cpp,
line 6111]
PresShell::HandleEvent 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/layout/html/base/src/nsPresShell.cpp,
line 5921]
nsViewManager::HandleEvent 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/view/src/nsViewManager.cpp,
line 2321]
nsViewManager::DispatchEvent 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/view/src/nsViewManager.cpp,
line 2061]
HandleEvent 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/view/src/nsView.cpp,
line 77]
nsWindow::DispatchEvent 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/widget/src/windows/nsWindow.cpp,
line 1067]
nsWindow::ProcessMessage 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/widget/src/windows/nsWindow.cpp,
line 4647]
nsWindow::ProcessMessage 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/widget/src/windows/nsWindow.cpp,
line 4618]
nsWindow::WindowProc 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/widget/src/windows/nsWindow.cpp,
line 1349]
USER32.dll + 0x8734 (0x77d48734)
USER32.dll + 0x8816 (0x77d48816)
USER32.dll + 0x89cd (0x77d489cd)
USER32.dll + 0x8a10 (0x77d48a10)
nsAppShell::Run 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/widget/src/windows/nsAppShell.cpp,
line 159]
nsAppShellService::Run 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/xpfe/appshell/src/nsAppShellService.cpp,
line 495]
main 
[c:/builds/tinderbox/Fx-Aviary1.0.1/WINNT_5.2_Depend/mozilla/browser/app/nsBrowserApp.cpp,
line 58]
kernel32.dll + 0x16d4f (0x7c816d4f)

*** This bug has been marked as a duplicate of 207781 ***