[Webkit-unassigned] [Bug 14893] New: WebKit confuses width/height for Media Queries device-aspect-ratio evaluation

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=14893

           Summary: WebKit confuses width/height for Media Queries device-
                    aspect-ratio evaluation
           Product: WebKit
           Version: 522+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: oliver at apple.com


In WebCore/css/MediaQueryEvaluator.cpp the method
device_aspect_ratioMediaFeatureEval() confuses width and height in line 241.

As a result, the MQ evaluation of "device-aspect-ratio" always fails.

To correct the bug, line 241 must read:

          return b != 0  && cmpvalue(a * (int)sg.width(), b * (int)sg.height(),
op);

<rdar://problem/5380295>


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