[Webkit-unassigned] [Bug 237349] New: AX: Handle null FileList in RenderFileUploadControl::fileTextValue()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=237349

            Bug ID: 237349
           Summary: AX: Handle null FileList in
                    RenderFileUploadControl::fileTextValue()
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Accessibility
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: tyler_w at apple.com
                CC: andresg_22 at apple.com,
                    webkit-bug-importer at group.apple.com

In rare circumstances, it's possible for the FileList associated with RenderFileUploadControl::inputElement (HTMLInputElement::files()) to be null. We should avoid crashing in these scenarios.

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