chromium/third_party/libxml/fuzz/seed_corpus/e283a860ffbdc2eba98723494005fe69b9a8fdec

<?xml version="1.0" encoding="UTF-8"?>
<!--
http://www.w3.org/TR/xmldsig2ed-tests/#c14n11xmlbase-c14n11spec3-102

Check that correct xml:base fixup is performed.
-->
<a xml:base="foo/bar">
   <b xml:base="..">
    <c xml:base="..">
     <d xml:base="x">
     </d>
    </c>
   </b>
</a>