183408 - Crash on shutdown in [@ nsPrefBranch::RemoveObserver ]

Status: VERIFIED DUPLICATE of bug 183069

(Core :: DOM: Core & HTML, defect)

Description

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

Build ID: 2002-12-03-08, Windows 2000/XP.

Summary: Crashing on shutdown in nsPrefBranch::RemoveObserver.

Steps to Reproduce:

I had closed down:
1) 2 popups
2) navigator
3) mail
4) AIM, but each one was closed before the other window had completely finished
exiting.

As far as I can tell, there is no dataloss (but there might be some).

Here's the full stack:

nsPrefBranch::RemoveObserver
[c:/builds/seamonkey/mozilla/modules/libpref/src/nsPrefBranch.cpp line 723]
nsPrefService::RemoveObserver
[c:/builds/seamonkey/mozilla/modules/libpref/src/nsPrefService.cpp line 282]
nsDOMWindowController::~nsDOMWindowController
[c:/builds/seamonkey/mozilla/dom/src/base/nsGlobalWindow.cpp line 6044]
nsDOMWindowController::`scalar deleting destructor'
nsDOMWindowController::Release
[c:/builds/seamonkey/mozilla/dom/src/base/nsGlobalWindow.cpp line 6014]
nsPrefBranch::freeObserverList
[c:/builds/seamonkey/mozilla/modules/libpref/src/nsPrefBranch.cpp line 814]
nsPrefBranch::Observe
[c:/builds/seamonkey/mozilla/modules/libpref/src/nsPrefBranch.cpp line 758]
nsObserverService::NotifyObservers
[c:/builds/seamonkey/mozilla/xpcom/ds/nsObserverService.cpp line 213]
NS_ShutdownXPCOM [c:/builds/seamonkey/mozilla/xpcom/build/nsXPComInit.cpp line 694]
main [c:/builds/seamonkey/mozilla/xpfe/bootstrap/nsAppRunner.cpp line 1915]
WinMain [c:/builds/seamonkey/mozilla/xpfe/bootstrap/nsAppRunner.cpp line 1925]
WinMainCRTStartup()
kernel32.dll + 0x214c7 (0x77e814c7)

Comment 1

[timeless]

*** This bug has been marked as a duplicate of 183069 ***

Comment 2

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

I am _so_ lame for filing a dup on a bug that I'm QA for.

Let me now proceed to do 20 hail-Marys.

verified dup (since I own the original bug filed by janc).