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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Binding NULL pointer to reference in WebCore::RenderObject"
href="https://bugs.webkit.org/show_bug.cgi?id=160830#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Binding NULL pointer to reference in WebCore::RenderObject"
href="https://bugs.webkit.org/show_bug.cgi?id=160830">bug 160830</a>
from <span class="vcard"><a class="email" href="mailto:jbedard@apple.com" title="Jonathan Bedard <jbedard@apple.com>"> <span class="fn">Jonathan Bedard</span></a>
</span></b>
<pre>A few note about the underlying architecture: The central issue resolved in this patch is that the iterator can point to nothing (by design) functions which access the WebCore::InlineIterator generally assume the iterator is always pointing to something. Additionally, when assigning this iterator to nothing, calls were made which assume the iterator was being assigned to a reference. This patch attempts to unify assumptions, allowing the iterator to explicitly be assigned to NULL.</pre>
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