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<th>Bug ID</th>
<td><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">160808</a>
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<th>Summary</th>
<td>FocusController multiple dereferenced NULL pointers
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Major
</td>
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<th>Priority</th>
<td>P2
</td>
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<th>Component</th>
<td>WebCore Misc.
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>jbedard@apple.com
</td>
</tr></table>
<p>
<div>
<pre>In FocusController, there are a number of static functions which accept references to objects and are usually called by dereferencing pointers. Since many of the functions which call these static functions accept pointers, and in at least one case, these pointers can be NULL, these functions are undefined behavior.</pre>
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