NEW74025
FEDropShadow calls ImageBuffer::putPremultipliedImageData with non-premultiplied pixels 
https://bugs.webkit.org/show_bug.cgi?id=74025
Summary FEDropShadow calls ImageBuffer::putPremultipliedImageData with non-premultipl...
Brian Salomon
Reported 2011-12-07 13:47:57 PST
This can be demonstrated by running the svg/dynamic-updates/SVGFEDropShadow* layout tests with an assert that r, g, and b are <= a in an implementation of ImageBuffer::putPremultipliedImageData. The call to putPremultipliedImageData is here: http://trac.webkit.org/browser/trunk/Source/WebCore/platform/graphics/filters/FEDropShadow.cpp#L108
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Karl Dubost
Comment 1 2026-09-02 07:44:10 PDT
ImageBuffer::putPremultipliedImageData does not exist. The bad call cannot happen. Closing as WONTFIX?
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