[Webkit-unassigned] [Bug 175340] AX: crash at WebCore::AccessibilityObject::supportsARIALiveRegion() const + 24

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=175340

--- Comment #30 from Nan Wang <n_wang at apple.com> ---
Created attachment 317834

  --> https://bugs.webkit.org/attachment.cgi?id=317834&action=review

patch

Introducing weak pointer to solve the issue, based on Chris' suggestion.

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