437821 - Animated GIF does not retain SIZE when .src source file changed via javascript

Status: RESOLVED WORKSFORME

(Core :: Graphics: ImageLib, defect)

Description

[Bob Carroll]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008052906 Firefox/3.0
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008052906 Firefox/3.0

See reference URL for example.  FF 3RC2 fails to retain HEIGHT and WIDTH parameters when .src in changed via javascript.  This is new behavior not seen with Firefox 2.0, IE6 or IE7.



Reproducible: Always

Steps to Reproduce:
1. display animated gif with height and width parameter larger than original
2. change img src file via javascript
3. note that image display correctly for first animated GIF frame but reverts to original size for subsequent GIF frames.
Actual Results:  
image display correctly for first animated GIF frame but reverts to original size for subsequent GIF frames

Expected Results:  
animated GIF displays at specified HEIGHT and WIDTH for ALL frames.

Comment 1

[Ria Klaassen (not reading all bugmail)]

Regression range is http://bonsai.mozilla.org/cvsquery.cgi?module=PhoenixTinderbox&date=explicit&mindate=1174350960&maxdate=1174352639
-> Bug 371434.

Comment 2

[Joe Drew (not getting mail)]

Well, *something* in the intervening 3 years seems to have fixed this.