[Webkit-unassigned] [Bug 151825] New: Place an upper bound on canvas pixel counts

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=151825

            Bug ID: 151825
           Summary: Place an upper bound on canvas pixel counts
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: bfulgham at webkit.org
                CC: simon.fraser at apple.com

Malformed JavaScript can attempt to allocate massive numbers of canvas buffers, slowing down the user's system. We should place an upper sanity bound on this value (similar to what Blink does).

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