402238 - Crash when customized toolbars returned to default and then resizing the search bar

Status: RESOLVED WORKSFORME

(Firefox :: Toolbars and Customization, defect)

Description

[Lukas Blakk [:lsblakk] use ?needinfo]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.8) Gecko/20071008 Firefox/2.0.0.8
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a9pre) Gecko/2007110200 Minefield/3.0a9pre

I have successfully crashed 3 times when I do this, came upon it as a result of Litmus test on toolbar custimization.

Reproducible: Always

Steps to Reproduce:
1. From the main menu, select View | Toolbars | Customize.
2. Make some custom changes, add/remove
3. Select "Restore to Defaults"
4. Use the resize button next to the search bar to resize it horizontally.
5. Then go back to the pulldown menus, try pulling down a few... should crash by now
Actual Results:  
Crash - followed into debugger and it went to xpcwrappedjs.cpp in the nsXPCWrapperJS::Unlink() function.

Expected Results:  
To be able to resize the search bar and then restart firefox to see if the new size persisted.

Error on crash is: "Unhandled exception at 0x10031717 (xul.dll) in firefox.exe: 0xC0000005: Access violation reading location 0x00000030."

Comment 1

[Ria Klaassen (not reading all bugmail)]

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a9pre) Gecko/2007110210 Minefield/3.0a9pre

WFM using a new profile. With my default profile I have some difficulties (old extensions which don't allow me to make many customizations) but no crash.

Comment 2

[(no longer active)]

Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9b2pre) Gecko/2007110916 Minefield/3.0b2pre

WFM both on a new and an old profile.  Feel free to reopen if you can reproduce this in the latest nightly with a clean profile.