86162 - GIF Images with size specified are chopped under Linux

Status: VERIFIED DUPLICATE of bug 74313

(Core :: Graphics: ImageLib, defect)

Description

[mikeg]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux 2.4.2-2 i686; en-US; rv:0.9.1) Gecko/20010607
BuildID:    2001060713

In the page at http://www.bsd-box.net/bug.html the image clif.gif
has a HEIGHT attribute specified.  The image resizes correctly in Mozilla under
Windows (same build ID), however under Linux the image is cropped down (part of
the image is lost).

This does not happen with jpeg images.

Reproducible: Always
Steps to Reproduce:
1.go to http://www.bsd-box.net/bug.html
2.See only part of the dog's head
3.(optional) curse wildly.

Actual Results:  Aside from cursing wildly, I only got a portion of the image
cliff.gif to display on my screen.

Expected Results:  The image should have been resized (as under windows).

-I am filing this bug as "Major" since many sites use GIF images, and if they
use WIDTH= or HEIGHT= attributes users of Mozilla under Linux will not see part
of the image.

Comment 1

[Aaron Kaluszka]

Related/Dup to bug 74313?
->ImageLib

Comment 2

[Boris Zbarsky [:bzbarsky]]

We clip images wrong when scaling under Linux.  Various patches are in
development/review for this.

*** This bug has been marked as a duplicate of 74313 ***

Comment 3

[Alex Stewart]

Yep.  A verifiable dup of bug 74313 - Impossible to display an image at other
than intrinsic size (can't resize dynamically or in <img> tag).

Thanks for helping with Mozilla!  The most frequent bug list
(http://bugzilla.mozilla.org/duplicates.cgi) is a good reference to check before
reporting bugs.