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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - FocusController multiple dereferenced NULL pointers"
href="https://bugs.webkit.org/show_bug.cgi?id=160808#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - FocusController multiple dereferenced NULL pointers"
href="https://bugs.webkit.org/show_bug.cgi?id=160808">bug 160808</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 bit of additional information:
The stack (at least for one of the errors) indicates that WebPage.cpp line 2523 contains the call-site where a NULL event is sent into the focus controller in the event that the received keyboard event is invalid. It is, without a doubt, deliberate behavior.
Furthermore, EventHandler::isKeyboardOptionTab(KeyboardEvent*) seems to be the only function which actually consumes aa keyboard event in this code-path, and it preforms a NULL check on event.</pre>
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