883575 - FF x64 should successfully render ExtJS 4.2.1 api docs page

Status: RESOLVED WORKSFORME

(Firefox :: Untriaged, defect)

Description

[heaven-seven]

User Agent: Mozilla/5.0 (Windows NT 5.2; Win64; x64; rv:24.0) Gecko/20130615 Firefox/24.0 (Nightly/Aurora)
Build ID: 20130615031212

Steps to reproduce:

1. WinXP x64
2. FF Nightly 24.0a1 (2013-06-15) with automatically installed some "security and stability"(he-he) patch.
3. http://docs.sencha.com/extjs/4.2.1/#!/api/Ext.form.Basic


Actual results:

FF hungs, windows shell hungs(including mouse pointer, background audio playback, process explorer update, etc) for a while and whole system start to perform very slowly until FF process is killed.


Expected results:

FF should render ExtJS api docs page successfully.

Comment 1

[heaven-seven]

FF became unable to render ExtJS api page after the "security and stability" improvement was automatically applied over Nightly 24.0a1 (2013-06-15)

Comment 2

[[:Aleksej]]

Works for me with:
 2013-08-28-03-02-02-mozilla-central-firefox-26.0a1.en-US.linux-x86_64
 2013-06-18-03-13-35-mozilla-central-firefox-24.0a1.en-US.linux-x86_64

> "security and stability"(he-he) patch.

The text is for more stable branches; with Nightly, it just means another Nightly. ;-)

Comment 3

[Michelle Funches - QA]

@Reporter: Please confirm this is fixed for you.
If it is not fixed, please state your current operating system and Firefox version.

Confirmed Fixed for Windows XP in Nightly 
Name 	Firefox
Version 	46.0a1
Build ID 	20160111030207
User Agent 	Mozilla/5.0 (Windows NT 5.1; rv:46.0) Gecko/20100101 Firefox/46.0