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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/129599/">https://git.reviewboard.kde.org/r/129599/</a>
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<a href="https://git.reviewboard.kde.org/r/129599/diff/2/?file=486911#file486911line72" style="color: black; font-weight: bold; text-decoration: underline;">languagesupport.cpp</a>
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(Diff revision 2)
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QProcess</span> <span class="n">ruby</span><span class="p">;</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">QStandardPaths</span><span class="o">::</span><span class="n">findExecutable</span><span class="p">(</span><span class="s">"ruby"</span><span class="p">).</span><span class="n">isEmpty</span><span class="p">())</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Now you should actually launch that executable instead of /usr/bin/env, though.</p></pre>
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<a href="https://git.reviewboard.kde.org/r/129599/diff/2/?file=486911#file486911line75" style="color: black; font-weight: bold; text-decoration: underline;">languagesupport.cpp</a>
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(Diff revision 2)
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">const</span> <span class="n">QString</span> <span class="o">&</span><span class="n">output</span> <span class="o">=</span> <span class="n">ruby</span><span class="p">.</span><span class="n">readAllStandardOutput</span><span class="p">().</span><span class="n">split</span><span class="p">(</span><span class="sc">' '</span><span class="p">)[</span><span class="mi">1</span><span class="p">];</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ruby</span><span class="p">.</span><span class="n">waitForFinished</span><span class="p">();</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">needs a timeout</p></pre>
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<a href="https://git.reviewboard.kde.org/r/129599/diff/2/?file=486911#file486911line76" style="color: black; font-weight: bold; text-decoration: underline;">languagesupport.cpp</a>
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(Diff revision 2)
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QStringList</span> <span class="n">version</span> <span class="o">=</span> <span class="n">output</span><span class="p">.</span><span class="n">split</span><span class="p">(</span><span class="sc">'.'</span><span class="p">);</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">const</span> <span class="n">QString</span> <span class="o">&</span><span class="n">output</span> <span class="o">=</span> <span class="n">ruby</span><span class="p">.</span><span class="n">readAllStandardOutput</span><span class="p">().</span><span class="n">split</span><span class="p">(</span><span class="sc">' '</span><span class="p">)[</span><span class="mi">1</span><span class="p">];</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">this is already unsafe, you don't know the output will contain a space.</p></pre>
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<p>- Sven Brauch</p>
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<p>On December 2nd, 2016, 8:43 a.m. UTC, Leslie Zhai wrote:</p>
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<div>Review request for KDevelop and Kevin Funk.</div>
<div>By Leslie Zhai.</div>
<p style="color: grey;"><i>Updated Dec. 2, 2016, 8:43 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kdev-ruby
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">if ruby was not installed, ruby.readAllStandardOutput().split(' ')'s size is ZERO, so I simply added the check:</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;"><div class="codehilite" style="background: #f8f8f8"><pre style="line-height: 125%"><span></span>QByteArray allOutput = ruby.readAllStandardOutput();
if (allOutput.split(' ').size() > 1)
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><ol style="padding: 0;text-rendering: inherit;margin: 0 0 0 2em;line-height: inherit;white-space: normal;">
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">Not intalled ruby, kdevelop import redmin (a bug tracker written in ruby) will NOT segfault</li>
<li style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">Installed ruby, the same story</li>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>languagesupport.cpp <span style="color: grey">(d618d7d)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/129599/diff/" style="margin-left: 3em;">View Diff</a></p>
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