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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/125338/">https://git.reviewboard.kde.org/r/125338/</a>
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<p style="margin-top: 0;">On setembre 24th, 2015, 3:15 p.m. UTC, <b>Aleix Pol Gonzalez</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/125338/diff/1/?file=404939#file404939line246" style="color: black; font-weight: bold; text-decoration: underline;">src/kntlm/kntlm.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; ">bool KNTLM::getAuth(QByteArray &auth, const QByteArray &challenge,</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">chsize</span> <span class="o">>=</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">Challenge</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;">Isn't this already checked in line 230? Or is <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">sizeof(Challenge)!=32</code>?</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;">sizeof(Challenge) is 40, i understand that the last bits are optional (hence the checks for targetInfo.isEmpty())</p></pre>
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<p>- Albert</p>
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<p>On setembre 21st, 2015, 7:56 p.m. UTC, Albert Astals Cid wrote:</p>
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<div>Review request for KDE Frameworks and Dawit Alemayehu.</div>
<div>By Albert Astals Cid.</div>
<p style="color: grey;"><i>Updated set. 21, 2015, 7:56 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kio
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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;">Make sure the size of the byte array we just dumped into the struct is big enough before calculating the targetInfo, otherwise we're accessing memory that doesn't belong to us</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Fix out of bounds memory access https://build.kde.org/job/kio%20master%20kf5-qt5/PLATFORM=Linux,compiler=gcc/102/testReport/junit/%28root%29/TestSuite/kioslave_httpauthenticationtest/</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Also remove a cast to quint32 that is not necessary since the member is already a quint32</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;">Valgrind doesn't complain anymore.</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/kntlm/kntlm.cpp <span style="color: grey">(77526dd)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/125338/diff/" style="margin-left: 3em;">View Diff</a></p>
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