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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/125969/">https://git.reviewboard.kde.org/r/125969/</a>
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<p style="margin-top: 0;">On November 5th, 2015, 11:37 p.m. UTC, <b>Alex Merry</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/125969/diff/1/?file=415537#file415537line370" style="color: black; font-weight: bold; text-decoration: underline;">src/kdeinit/kinit.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">const char *get_env_var(const char *var, int envc, const char *envs)</pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">370</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QByteArray</span> <span class="n">envname</span> <span class="o">=</span> <span class="n">displayEnvVarName</span><span class="p">()</span> <span class="o">+</span> <span class="s">"="</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">QByteArray</span> <span class="n">envname</span> <span class="o">=</span> <span class="n"><span class="hl">QByteArray</span></span><span class="o"><span class="hl">::</span></span><span class="n"><span class="hl">fromRawData</span></span><span class="p"><span class="hl">(</span></span><span class="n">displayEnvVarName</span><span class="p">()<span class="hl">,</span></span><span class="hl"> </span><span class="n"><span class="hl">strlen</span></span><span class="p"><span class="hl">(</span></span><span class="n"><span class="hl">displayEnvVarName</span></span><span class="p"><span class="hl">()))</span></span> <span class="o">+</span> <span class="s">"="</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;">Why call fromRawData with an explicit strlen()? QByteArray(displayEnvVarName()) will have the same effect.</p></pre>
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<pre style="margin-left: 1em; 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;">fromRawData doesn't copy the data provided. the deep copy will be made later by operator+ into a properly sized qbytearray to store "="-ending string</p></pre>
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<p>- Nick</p>
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<p>On November 5th, 2015, 10:16 p.m. UTC, Nick Shaforostoff wrote:</p>
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<div>Review request for KDE Frameworks and Alex Merry.</div>
<div>By Nick Shaforostoff.</div>
<p style="color: grey;"><i>Updated Nov. 5, 2015, 10:16 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kinit
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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;">this patch fixes two coverity issues ranked 'outstanding':
https://scan5.coverity.com/reports.htm#v39099/p10103/fileInstanceId=82663767&defectInstanceId=24554334&mergedDefectId=258481
https://scan5.coverity.com/reports.htm#v39099/p10103/fileInstanceId=82663767&defectInstanceId=24557588&mergedDefectId=258474</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">and also does small string-related optimization by eliminating redundant mallocs done by QByteArray ctor</p></pre>
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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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">compiles fine</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>src/kdeinit/kinit.cpp <span style="color: grey">(9e775b6)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/125969/diff/" style="margin-left: 3em;">View Diff</a></p>
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