NEW 15990
Wrong background color for GIF 
https://bugs.webkit.org/show_bug.cgi?id=15990
Summary Wrong background color for GIF
Peter Kasting
Reported 2007-11-14 14:21:20 PST
Safari differs from Firefox and IE in how it displays the GIF I'll attach momentarily. In Firefox/IE, the image has a transparent background, with a blue fill/red stroke square moving in the middle. In Safari, the entire background is red. I haven't checked, but I suspect the GIF has red as color 0 in its palette, and Safari is decoding anything that should be "background color" as color 0, while Firefox/IE decode that as "transparent".
Attachments
Test image (475 bytes, image/gif)
2007-11-14 14:21 PST, Peter Kasting 		no flags
Details
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Peter Kasting
Comment 1 2007-11-14 14:21:42 PST
Created attachment 17277 [details] Test image Here's the GIF in question.
Alexey Proskuryakov
Comment 2 2007-11-14 22:24:36 PST
Same results on Mac (Tiger), which would be an OS bug if reproducible on Leopard.
Mark Rowe (bdash)
Comment 3 2007-11-15 04:10:43 PST
This appears to behave differently in Leopard than was described for Tiger. Image decoding is not handled by WebKit so I suspect that this bug belongs in Radar instead.
Mark Rowe (bdash)
Comment 4 2007-11-15 04:11:19 PST
<rdar://problem/5601999>
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