[Webkit-unassigned] [Bug 139969] New: [WinCairo] Crash when font data pointer is null.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=139969

            Bug ID: 139969
           Summary: [WinCairo] Crash when font data pointer is null.
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: peavo at outlook.com

There is missing a null pointer check in the UniscribeController::shape() method.
I have gotten several crashes here because the font data pointer was null.

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