[Webkit-unassigned] [Bug 89885] New: [Qt-on-Mac] GraphicsSurfaces should not create a global IOSurface handle

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=89885

           Summary: [Qt-on-Mac] GraphicsSurfaces should not create a
                    global IOSurface handle
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Keywords: Qt
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: noam.rosenthal at nokia.com
                CC: jocelyn.turcotte at nokia.com, zeno at webkit.org


We're creating IOsurfaces with the "global" attribute, which means that any app on Mac can access their contents.
We should switch to using mach_ports, which would be transported via IPC on a secure side-band.

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