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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/911#note_141948631">src/socket.c</a>:
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<pre style="margin: 0;"> <span id="LC178" class="line" lang="c"> <span class="n" style="color: #333;">tv</span><span class="p">.</span><span class="n" style="color: #333;">tv_usec</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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179
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<pre style="margin: 0;"> <span id="LC179" 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;">select</span><span class="p">(</span><span class="n" style="color: #333;">socket</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">fd</span> <span class="o" style="font-weight: 600;">+</span> <span class="mi" style="color: #099;">1</span><span class="p">,</span> <span class="o" style="font-weight: 600;">&</span><span class="n" style="color: #333;">read_fds</span><span class="p">,</span> <span class="nb" style="color: #0086b3;">NULL</span><span class="p">,</span> <span class="nb" style="color: #0086b3;">NULL</span><span class="p">,</span> <span class="o" style="font-weight: 600;">&</span><span class="n" style="color: #333;">tv</span><span class="p">);</span></span>
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180
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<pre style="margin: 0;">-<span id="LC180" 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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181
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<pre style="margin: 0;">-<span id="LC181" class="line" lang="c"> <span class="n" style="color: #333;">ret</span> <span class="o" style="font-weight: 600;">=</span> <span class="o" style="font-weight: 600;">-</span><span class="mi" style="color: #099;">1</span><span class="p">;</span></span>
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182
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<pre style="margin: 0;">-<span id="LC182" class="line" lang="c"> <span class="k" style="font-weight: 600;">else</span></span>
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<pre style="margin: 0;">+<span id="LC180" 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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183
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<pre style="margin: 0;"> <span id="LC181" 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;">recv</span><span class="p">(</span><span class="n" style="color: #333;">socket</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333;">fd</span><span class="p">,</span> <span class="n" style="color: #333;">pbuf</span><span class="p">,</span> <span class="n" style="color: #333;">left</span><span class="p">,</span> <span class="mi" style="color: #099;">0</span><span class="p">);</span></span>
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184
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<pre style="margin: 0;">-<span id="LC184" 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="o" style="font-weight: 600;">-</span><span class="mi" style="color: #099;">1</span> <span class="o" style="font-weight: 600;">||</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 class="p">{</span></span>
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<pre style="margin: 0;">-<span id="LC185" class="line" lang="c"> <span class="kt" style="color: #458; font-weight: 600;">int</span> <span class="n" style="color: #333;">e</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">errno</span><span class="p">;</span></span>
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<pre style="margin: 0;">-<span id="LC186" class="line" lang="c"> <span class="n" style="color: #333;">fprintf</span><span class="p">(</span><span class="n" style="color: #333;">stderr</span><span class="p">,</span> <span class="s" style="color: #d14;">"error receiving %s: %s</span><span class="se" style="color: #d14;">\n</span><span class="s" style="color: #d14;">"</span><span class="p">,</span> <span class="n" style="color: #333;">txt</span><span class="p">,</span> <span class="n" style="color: #333;">strerror</span><span class="p">(</span><span class="n" style="color: #333;">e</span><span class="p">));</span></span>
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<td class="diff-line-num new new_line" data-linenumber="182" 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">
182
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<pre style="margin: 0;">+<span id="LC182" 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="o" style="font-weight: 600;">-</span><span class="mi" style="color: #099;">1</span><span class="p">)</span> <span class="p">{</span></span>
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<td class="diff-line-num new new_line" data-linenumber="183" 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">
183
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<pre style="margin: 0;">+<span id="LC183" class="line" lang="c"> <span class="n" style="color: #333;">fprintf</span><span class="p">(</span><span class="n" style="color: #333;">stderr</span><span class="p">,</span> <span class="s" style="color: #d14;">"error receiving '%s': %s</span><span class="se" style="color: #d14;">\n</span><span class="s" style="color: #d14;">"</span><span class="p">,</span> <span class="n" style="color: #333;">txt</span><span class="p">,</span> <span class="n" style="color: #333;">strerror</span><span class="p">(</span><span class="n" style="color: #333;">errno</span><span class="p">));</span></span>
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<pre style="margin: 0;">+<span id="LC184" class="line" lang="c"> <span class="n" style="color: #333;">exit</span><span class="p">(</span><span class="mi" style="color: #099;">2</span><span class="p">);</span></span>
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<pre style="margin: 0;">+<span id="LC185" class="line" lang="c"> <span class="p">}</span> <span class="k" style="font-weight: 600;">else</span> <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 class="p">{</span></span>
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<pre style="margin: 0;">+<span id="LC186" class="line" lang="c"> <span class="n" style="color: #333;">fprintf</span><span class="p">(</span><span class="n" style="color: #333;">stderr</span><span class="p">,</span> <span class="s" style="color: #d14;">"error receiving '%s': Timeout</span><span class="se" style="color: #d14;">\n</span><span class="s" style="color: #d14;">"</span><span class="p">,</span> <span class="n" style="color: #333;">txt</span><span class="p">);</span></span>
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187
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<pre style="margin: 0;"> <span id="LC187" class="line" lang="c"> <span class="n" style="color: #333;">exit</span><span class="p">(</span><span class="mi" style="color: #099;">2</span><span class="p">);</span></span>
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<p dir="auto">It looks ok to me, but I think it would be more re-assuring if we add a test for it a la starttls-pop3.sh. What do you think?</p>
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