strange pop-up with javascript code

NEW
Unassigned

Status

()

Core
DOM
8 years ago
5 years ago

People

(Reporter: wertx.x12, Unassigned)

Tracking

Trunk
x86_64
Windows 7
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(URL)

(Reporter)

Description

8 years ago
User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; nl; rv:1.9.2.6) Gecko/20100625 Firefox/3.6.6
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; nl; rv:1.9.2.6) Gecko/20100625 Firefox/3.6.6

javascript:while(document.location.href="javascript:alert(1)"){document.location.href="javascript:alert(1)"}
run that in Fx 3.5>
at first your browser wil freeze for a few seconds
and then you get a strange looking pop-ups
notice that if you click the first 5 pop-ups away, you can use the browser normally but with de pop-ups in the foreground



Reproducible: Always

Actual Results:  
http://i48.tinypic.com/e80e3a.png
http://i45.tinypic.com/wtc01w.png
Can you please attach a short testcase using the "add an attachment" link ?
(Reporter)

Comment 2

8 years ago
i'm new to this, so if you could explain what you mean with testcase, if you mean a poc: http://wertx12.6te.net/a.html
Confirming with Firefox 3.6.6 on Win XP 32 bit.
Assignee: nobody → general
Status: UNCONFIRMED → NEW
Component: General → JavaScript Engine
Ever confirmed: true
Product: Firefox → Core
QA Contact: general → general
Version: unspecified → Trunk
This also happens with Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:2.0b2pre) Gecko/20100629 Minefield/4.0b2pre (.NET CLR 3.5.30729)
Not likely to be core JS engine.

/be
Assignee: general → nobody
Component: JavaScript Engine → DOM: Other
QA Contact: general → general
(Assignee)

Updated

5 years ago
Component: DOM: Other → DOM
Product: Core → Core
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