<p>There's an off-by-one error in base64_decode_value which results in undefined behaviour:</p>

<pre><code>void* out;
size_t len;
rpmBase64Decode("\x7b", &out, &len);
</code></pre>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>  <a href='https://github.com/rpm-software-management/rpm/pull/68'>https://github.com/rpm-software-management/rpm/pull/68</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>Fix off-by-one error</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/rpm-software-management/rpm/pull/68/files#diff-0">rpmio/base64.c</a>
    (2)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/rpm-software-management/rpm/pull/68.patch'>https://github.com/rpm-software-management/rpm/pull/68.patch</a></li>
  <li><a href='https://github.com/rpm-software-management/rpm/pull/68.diff'>https://github.com/rpm-software-management/rpm/pull/68.diff</a></li>
</ul>

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