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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - AX: Crash at AccessibilityRenderObject::computeAccessibilityIsIgnored const + 552"
href="https://bugs.webkit.org/show_bug.cgi?id=161276#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - AX: Crash at AccessibilityRenderObject::computeAccessibilityIsIgnored const + 552"
href="https://bugs.webkit.org/show_bug.cgi?id=161276">bug 161276</a>
from <span class="vcard"><a class="email" href="mailto:n_wang@apple.com" title="Nan Wang <n_wang@apple.com>"> <span class="fn">Nan Wang</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=161276#c6">comment #6</a>)
<span class="quote">> Maybe we can just do
>
> RenderObject protect(mrenderer)
>
> Then access it everywhere with
>
> protect.isBR() and likewise with dot operator
> </span >
Why would this work? A reference is just an alia of the object and the object can still be nulled during this function, right? And C++ has undefined behavior on null reference, it will also cause crash?</pre>
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