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<a href="https://gitlab.com/lumag">Dmitry Baryshkov</a>
commented on a
discussion on <a href="https://gitlab.com/gnutls/gnutls/-/merge_requests/1209#note_303837556">lib/x509/common.c</a>:
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<pre style="margin: 0;"> <span id="LC1926" class="line" lang="c"> <span class="k" style="font-weight: 600;">else</span></span>
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<pre style="margin: 0;"> <span id="LC1927" class="line" lang="c"> <span class="k" style="font-weight: 600;">return</span> <span class="n" style="color: #333;">gnutls_assert_val</span><span class="p">(</span><span class="n" style="color: #333;">GNUTLS_GOST_PARAMSET_UNKNOWN</span><span class="p">);</span></span>
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<pre style="margin: 0;"> <span id="LC1928" class="line" lang="c"><span class="p">}</span></span>
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<pre style="margin: 0;">+<span id="LC1929" class="line" lang="c"></span>
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<pre style="margin: 0;">+<span id="LC1930" class="line" lang="c"><span class="kt" style="color: #458; font-weight: 600;">int</span> <span class="nf" style="color: #900; font-weight: 600;">_gnutls_x509_get_version</span><span class="p">(</span><span class="n" style="color: #333;">asn1_node</span> <span class="n" style="color: #333;">root</span><span class="p">,</span> <span class="k" style="font-weight: 600;">const</span> <span class="kt" style="color: #458; font-weight: 600;">char</span> <span class="o" style="font-weight: 600;">*</span><span class="n" style="color: #333;">name</span><span class="p">)</span></span>
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<pre style="margin: 0;">+<span id="LC1931" class="line" lang="c"><span class="p">{</span></span>
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<pre style="margin: 0;">+<span id="LC1932" class="line" lang="c"> <span class="kt" style="color: #458; font-weight: 600;">uint8_t</span> <span class="n" style="color: #333;">version</span><span class="p">[</span><span class="mi" style="color: #099;">8</span><span class="p">];</span></span>
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<pre style="margin: 0;">+<span id="LC1933" class="line" lang="c"> <span class="kt" style="color: #458; font-weight: 600;">int</span> <span class="n" style="color: #333;">len</span><span class="p">,</span> <span class="n" style="color: #333;">result</span><span class="p">;</span></span>
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<pre style="margin: 0;">+<span id="LC1934" class="line" lang="c"></span>
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<pre style="margin: 0;">+<span id="LC1935" class="line" lang="c"> <span class="n" style="color: #333;">len</span> <span class="o" style="font-weight: 600;">=</span> <span class="k" style="font-weight: 600;">sizeof</span><span class="p">(</span><span class="n" style="color: #333;">version</span><span class="p">);</span></span>
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<pre style="margin: 0;">+<span id="LC1936" class="line" lang="c"> <span class="n" style="color: #333;">result</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">asn1_read_value</span><span class="p">(</span><span class="n" style="color: #333;">root</span><span class="p">,</span> <span class="n" style="color: #333;">name</span><span class="p">,</span> <span class="n" style="color: #333;">version</span><span class="p">,</span> <span class="o" style="font-weight: 600;">&</span><span class="n" style="color: #333;">len</span><span class="p">);</span></span>
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<pre style="margin: 0;">+<span id="LC1937" class="line" lang="c"> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">result</span> <span class="o" style="font-weight: 600;">!=</span> <span class="n" style="color: #333;">ASN1_SUCCESS</span><span class="p">)</span> <span class="p">{</span></span>
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<pre style="margin: 0;">+<span id="LC1938" class="line" lang="c"> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">result</span> <span class="o" style="font-weight: 600;">==</span> <span class="n" style="color: #333;">ASN1_ELEMENT_NOT_FOUND</span><span class="p">)</span></span>
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<p dir="auto"><a href="https://gitlab.com/rockdaboot" data-user="267665" data-reference-type="user" data-container="body" data-placement="top" data-html="true" class="gfm gfm-project_member" title="Tim Rühsen">@rockdaboot</a> what about switching to <code>asn1_node</code> and <code>asn1_node_const</code> directly and just having internally the following piece of code?</p>
<pre class="code highlight js-syntax-highlight c" lang="c" v-pre="true" style="background-color: #fff; font-family: monospace; font-size: 90%; -premailer-cellpadding: 0; -premailer-cellspacing: 0; -premailer-width: 100%; color: #998; font-style: italic; margin: 0;"><code><span id="LC1" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#if ASN1_VERSION < 0x40d00</span></span>
<span id="LC2" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#define asn1_node_const asn1_node</span></span>
<span id="LC3" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#endif</span></span></code></pre>
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