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<a href="https://gitlab.com/t184256">t184256</a> created an issue:
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<h2 dir="auto">
<a id="user-content-description-of-problem" class="anchor" href="#description-of-problem" aria-hidden="true"></a>Description of problem:</h2>
<p dir="auto">(from <a href="https://tools.ietf.org/html/rfc5746#section-3.5" rel="nofollow noreferrer noopener" target="_blank">https://tools.ietf.org/html/rfc5746#section-3.5</a>)</p>
<p dir="auto">3.5. Client Behavior: Secure Renegotiation</p>
<ul dir="auto">
<li>The client MUST include the "renegotiation_info" extension in the
ClientHello, containing the saved client_verify_data. <br>
The SCSV MUST NOT be included.</li>
</ul>
<h2 dir="auto">
<a id="user-content-version-of-gnutls-used" class="anchor" href="#version-of-gnutls-used" aria-hidden="true"></a>Version of gnutls used:</h2>
<p dir="auto"><a href="https://gitlab.com/gnutls/gnutls/commit/2c0a798e37685eca4ae2674f29603a4840213fc6" data-original="2c0a798e37685eca4ae2674f29603a4840213fc6" data-link="false" data-link-reference="false" data-project="179611" data-commit="2c0a798e37685eca4ae2674f29603a4840213fc6" data-reference-type="commit" data-container="body" data-placement="bottom" title="Merge branch 'tmp_rawpk_fuzzing' into 'master'" class="gfm gfm-commit has-tooltip">2c0a798e</a></p>
<h2 dir="auto">
<a id="user-content-how-reproducible" class="anchor" href="#how-reproducible" aria-hidden="true"></a>How reproducible:</h2>
<p dir="auto">Steps to Reproduce:</p>
<p dir="auto">On a renegotiation, send both SCSV and renegotiation_info.</p>
<p dir="auto">tlfuzzer script for invoking this behaviour:
<a href="https://github.com/tomato42/tlsfuzzer/pull/583/commits/f11c0e467c674d4d31e0cb8134c5edc14861c8e7" rel="nofollow noreferrer noopener" target="_blank">https://github.com/tomato42/tlsfuzzer/pull/583/commits/f11c0e467c674d4d31e0cb8134c5edc14861c8e7</a></p>
<p dir="auto">output:</p>
<pre class="code highlight js-syntax-highlight plaintext" lang="plaintext" v-pre="true"><code><span id="LC1" class="line" lang="plaintext">sending both SCSV and renegotiation_info ...</span>
<span id="LC2" class="line" lang="plaintext">Error encountered while processing node <tlsfuzzer.expect.ExpectAlert object at 0x7f714d1d4ad0> (child: None) with last message being: <tlslite.messages.Message object at 0x7f714d159b50></span>
<span id="LC3" class="line" lang="plaintext">Error while processing</span>
<span id="LC4" class="line" lang="plaintext">Traceback (most recent call last):</span>
<span id="LC5" class="line" lang="plaintext"> File "scripts/test-legacy-renegotiation.py", line 320, in main</span>
<span id="LC6" class="line" lang="plaintext"> runner.run()</span>
<span id="LC7" class="line" lang="plaintext"> File "/home/asosedki/code/tlsfuzzer/tlsfuzzer/runner.py", line 225, in run</span>
<span id="LC8" class="line" lang="plaintext"> RecordHeader2)))</span>
<span id="LC9" class="line" lang="plaintext">AssertionError: Unexpected message from peer: Handshake(server_hello)</span></code></pre>
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<a id="user-content-actual-results" class="anchor" href="#actual-results" aria-hidden="true"></a>Actual results:</h2>
<p dir="auto"><code>ServerHello</code></p>
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<a id="user-content-expected-results" class="anchor" href="#expected-results" aria-hidden="true"></a>Expected results:</h2>
<p dir="auto"><code>handshake_failure</code> alert</p>
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