193137 - iframe generates garbage upon scrolling or selecting of unrelated portion of a long enough document

Status: RESOLVED DUPLICATE of bug 164625

(Core :: Layout: Images, Video, and HTML Frames, defect)

Description

[J]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.1) Gecko/20020826
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.1) Gecko/20020826

if page begins with iframe and is long enough, then somewhere in the bottom of
the page the iframe will "reappear", drwaing garbage when selecting, sometimes
when scrolling.

Reproducible: Always

Steps to Reproduce:
1. load the example pages (from slashdot)
2. scroll to the bottom
3. select the text at the bottom

Actual Results:  
you should observe a rectanlge with garbage, or if you selected, the selection
will be overwritten with garbade.

Comment 1

[J]

Attachment: iframe trashing bottom of page

Comment 2

[J]

Attachment: selecting bottom of page creates garbage

Comment 3

[J]

Comment on attachment 114328 [details]
iframe trashing bottom of page

trash appears upon scroll (only this page displayed) or selecting bottom of
page (html displayed in a frame)
no problem without the iframe

Comment 4

[Boris Zbarsky [:bzbarsky]]

Please test something like a recent build.  This was fixed since 1.1, iirc.

Comment 5

[Andrew Schultz]

dupe of "Repeating garbage shows up in long documents containing native widgets"

*** This bug has been marked as a duplicate of 164625 ***