[Webkit-unassigned] [Bug 221885] New: [GPU Process] Ensure that no image decoders run in the GPU Process

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=221885

            Bug ID: 221885
           Summary: [GPU Process] Ensure that no image decoders run in the
                    GPU Process
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Canvas
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: sabouhallawa at apple.com
                CC: dino at apple.com

We need to ensure that all image decoding happens in the well-sandboxed WebContent process, and not in the GPU process.

Decoding bitmap images and images in fonts will be controlled by the ImageIO SPI: CGImageSourceSetAllowableTypes(). We will release assert if a PDF image is created in the GPU Process.

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