426313 - crash if I close XUL dialog with textbox element with "onblur" event and it's focused

Status: RESOLVED WORKSFORME

(Core :: DOM: UI Events & Focus Handling, defect)

Description

[Alexander Kozlov]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13

Crash if I close chrome XUL dialog with textbox element with "onblur" event and it's focused.

When I remove "onblur" event on unload event all works fine, so, I think problem with "onblur".

Reproducible: Always

Steps to Reproduce:
1. I open XUL dialog: window.openDialog("chrome://XXXX/content/ui/XXXX.xul", "XXXXX", "chrome,centerscreen");
2. I have textbox element with "onblur" event:
 <textbox id="login" flex="1" onblur="onLoginChange();"/>
3. When focus currently in textbox and I close dialog (100% if I close by ESC or button on title bar) FireFox 2.0.0.13 will crash.

Comment 1

[Olli Pettay [:smaug][[e-mail]]]

A *minimal* testcase would be great.

Comment 2

[Alexander Kozlov]

Attachment: Toolbar with dialog that crash FireFox

I hope it will help to reproduce this bug.

Comment 3

[timeless]

crashes that require chrome privs don't default to security sensitive.

Comment 4

[Jesse Ruderman on Windows]

I installed the extension on Firefox trunk on Vista and couldn't get its dialog to crash me.  I tried enter, esc, clicking the red x, and more.

Alexander, is this still crashing for you?

Comment 5

[Alexander Kozlov]

I re-test this on FireFox 4 and there is no crash any more.