[Webkit-unassigned] [Bug 53449] New: CSSPrimitiveValue::getIntValue() should probably clamp to avoid overflow

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=53449

           Summary: CSSPrimitiveValue::getIntValue() should probably clamp
                    to avoid overflow
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: simon.fraser at apple.com


getIntValue() looks like this:
    int getIntValue(unsigned short unitType, ExceptionCode& ec) const { return static_cast<int>(getDoubleValue(unitType, ec)); }

That may result in overflow. It should probably clamp.

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