[Webkit-unassigned] [Bug 51822] New: ContextShadow::burLayerImage() not endian-safe

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jan 3 08:30:49 PST 2011


https://bugs.webkit.org/show_bug.cgi?id=51822

           Summary: ContextShadow::burLayerImage() not endian-safe
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Other
        OS/Version: Other
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Platform
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: fabien.coeurjoly at wanadoo.fr


On my PowerPC machine, CSS text/box blurred shadows have disappeared since a couple weeks. 
I investigated a bit and tracked it down to ContextShadow::blurLayerImage() being the culprit, using hardcoded positions for channels:

int channels[4] = { 3, 0, 1, 3 };

where it should be int channels[4] = { 0, 3, 2, 0 }; on a big endian machine.

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