Image zoom control missing on all but first load




8 years ago
7 years ago


(Reporter: cers, Unassigned)


4.0 Branch
Mac OS X

Firefox Tracking Flags

(Not tracked)




8 years ago
User-Agent:       Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0b6pre) Gecko/20100902 Firefox/4.0b6pre
Build Identifier: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0b6pre) Gecko/20100902 Firefox/4.0b6pre

First time a picture is viewed, the image zoom control is shown and the image is scaled to fit the window (if image is too large to fit). On subsequent loads the image is zoomed to actual size, and no zoom control is present.

Clearing cache, or forcing reload (shift-reload) re-enables it, but it is again broken on subsequent loads.

Reproducible: Always

Steps to Reproduce:
1. Go to
2. Go back/close the tab
3. Go to
Actual Results:  
In step #3, no zoom control was present

Expected Results:  
I should be able to zoom the image to fit my window, and to actual size.

I am fairly confident this has been occurring for a couple of days in the nightlies.

Comment 1

8 years ago
Can confirm this with Mozilla/5.0 (X11; Linux x86_64; rv:2.0b3pre) Gecko/20100907 Minefield/4.0b3pre

. Click reload or press Shift-R after step 1. has finished. Here the image goes to full zoom and the unzoom-Control  (-)---  is gone.

I have bisected the problem:

The first bad revision is:
changeset:   48321:cbd7ed81d4a8
user:        Joe Drew <>
date:        Wed Jul 28 14:52:14 2010 -0700
summary:     Bug 572520: step 7, delay otherwise-synchronous notifications, and send them asynchronously later. r=jrmuizel,bholley sr=bz

Comment 2

8 years ago
test (bugzilla)

Comment 3

8 years ago
test (bugzilla)
(In reply to comment #2)
> test (bugzilla)

Please don't do this. If you want to test, use

Comment 5

8 years ago
Issue is related to Bug 592641.

Comment 6

8 years ago
gone in f7c46270db80

Comment 7

8 years ago
(In reply to comment #6)
> gone in f7c46270db80

woot! you mean this is gone in 4.0b6pre?

Comment 9

8 years ago
Yes, it worked for me. Thanks!

Comment 10

8 years ago
I just realized this came back in beta 6 final. D'oh!


7 years ago
Version: unspecified → 4.0 Branch
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