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<section xml:id="relnotes-9.11.27"><info><title>Notes for BIND 9.11.27</title></info>

  <section xml:id="relnotes-9.11.27-bugs"><info><title>Bug Fixes</title></info>
    <itemizedlist>
      <listitem>
        <para>
          Multiple threads could attempt to destroy a single RBTDB instance at
          the same time, resulting in an unpredictable but low-probability
          assertion failure in <filename>free_rbtdb()</filename>. This has been
          fixed. [GL #2317]
        </para>
      </listitem>
    </itemizedlist>
  </section>

</section>
