[Webkit-unassigned] [Bug 233383] AX: aria-owns in trees results duplicate rows, third level rows not being exposed

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Dec 2 10:18:25 PST 2021


--- Comment #10 from Tyler Wilcock <tyler_w at apple.com> ---
FWIW, I think we only need to be concerned about not crashing when the author makes the mistake of a circular reference. I tested a circular aria-owns reference on `main`-branch WebKit and couldn't get a crash, so we just need to make sure that this patch doesn't make us susceptible to it.

One option would be to create a separate test with an intentional circular reference, and to call it passing if it doesn't crash.

Thanks for digging into this!

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