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<a href="https://gitlab.com/nmav">Nikos Mavrogiannopoulos</a>
started a new
discussion on <a href="https://gitlab.com/gnutls/gnutls/merge_requests/1112#note_237259181">lib/constate.c</a>:
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<pre style="margin: 0;"> <span id="LC275" class="line" lang="c"> <span class="n" style="color: #333;">ret</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">_tls13_expand_secret</span><span class="p">(</span><span class="n" style="color: #333;">session</span><span class="p">,</span> <span class="s" style="color: #d14;">"iv"</span><span class="p">,</span> <span class="mi" style="color: #099;">2</span><span class="p">,</span> <span class="nb" style="color: #0086b3;">NULL</span><span class="p">,</span> <span class="mi" style="color: #099;">0</span><span class="p">,</span> <span class="n" style="color: #333;">session</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">key</span><span class="p">.</span><span class="n" style="color: #333;">proto</span><span class="p">.</span><span class="n" style="color: #333;">tls13</span><span class="p">.</span><span class="n" style="color: #333;">ap_ckey</span><span class="p">,</span> <span class="n" style="color: #333;">iv_size</span><span class="p">,</span> <span class="n" style="color: #333;">iv_block</span><span class="p">);</span></span>
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<pre style="margin: 0;"> <span id="LC276" class="line" lang="c"> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">ret</span> <span class="o" style="font-weight: 600;"><</span> <span class="mi" style="color: #099;">0</span><span class="p">)</span></span>
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<pre style="margin: 0;"> <span id="LC277" 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;">ret</span><span class="p">);</span></span>
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<td class="diff-line-num new new_line" data-linenumber="278" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0;">+<span id="LC278" class="line" lang="c"></span>
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<p dir="auto">In the similar <code>gnutls_handshake_hook_func</code> the callback can determine when this was called (i.e., in that case, at which handshake message). Do we want something similar here? Would it have value for the callback to say that it is only checking the server handshake traffic secret vs the early exporter?</p>
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