From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9.7) Gecko/20011221 BuildID: 2001122106 I created a favicon.ico for a web site. By mistake, I created it as 15x16, rather than 16x16. Reproducible: Always Steps to Reproduce: 1. Put 15x16 favicon.ico on web site 2. Visit site with Mozilla Actual Results: favicon is displayed //skewed// at 45 degrees, with wrapround Expected Results: Either of the above would be OK: a. Konqueror displays as 15x16, with one-pixel grey line at right b. IE 5.5 displays by performing anamorphic stretch to 16x16, softening the image in the process presumably wrong stride is calculated in image library, using the expected width, not the actual width? The icon is also displayed wrong in the same way when rendered inline when reading mail that has the icon file attached. BUT: the icon _is_ displayed correctly when shown as file/icon in the 'attached file' field in the messenger (running on Windows).

This is the file that generated the incorrect result.

Note that just clicking on the 'Created an attachment (id=62710)' link above displays a page with the icon displayed as per bug report.

Using the appearance in the received mail pane as a test for this behaviour, I note that, for testing all 4 combinations of 17 and 18 pix wide, 4 and 8 bpp deep, at a constant depth of 16 pixels: * the icon is mis-displayed for both 17 and 18 pix wide * changing from 4 bpp to 8 bpp does not make any difference to the appearance

->hyatt

*** Bug 165388 has been marked as a duplicate of this bug. ***

marking dup of bug 160975 which has a patch *** This bug has been marked as a duplicate of 160975 ***