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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/118914/">https://git.reviewboard.kde.org/r/118914/</a>
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<p style="margin-top: 0;">On June 24th, 2014, 12:50 p.m. CEST, <b>David Edmundson</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/118914/diff/1/?file=284274#file284274line45" style="color: black; font-weight: bold; text-decoration: underline;">klipper/history.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; ">History::~History() {</pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="kt">void</span> <span class="n">History</span><span class="o">::</span><span class="n">insert</span><span class="p">(</span> <span class="n">HistoryItem</span><span class="o">*</span> <span class="n">item</span> <span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#ffffff" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="kt">void</span> <span class="n">History</span><span class="o">::</span><span class="n">insert</span><span class="p">(</span> <span class="n">HistoryItem</span><span class="o">*</span> <span class="n">item</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;">You have a potential crash here, the caller now has a dangling pointer.
Klipper::applyClipChanges cals this and returns the inserted pointer. This is called from Klipper::checkClipData (klipper.cpp:706) and the return value is used (line 712)</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;">please check the complete diff :-) I took care of that case.</pre>
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<p>- Martin</p>
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<p>On June 24th, 2014, 12:29 p.m. CEST, Martin Gräßlin wrote:</p>
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<div>Review request for Plasma.</div>
<div>By Martin Gräßlin.</div>
<p style="color: grey;"><i>Updated June 24, 2014, 12:29 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-workspace
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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;">[klipper] Fix memory leaks
Klipper is leaking HistoryItems. This can happen in two cases:
* inserting when the item already exists - nobody deleted the new item
* removing items from the history
The ownership of HistoryItems are clearly passed to the History as we
can see by the fact that it deletes all items in the dtor. This means
ownership is passed to History.
For inserting it is relatively simple as most usage is just creating
a new item and inserting it. Removing is more difficult as it takes
the item and the callee might still be using it. This needs some
testing.</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;">valgrind on a unit test I'm writing and all mem leaks fixed. Still need to properly test it for regressions.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>klipper/history.cpp <span style="color: grey">(24e2ef4cf9784bcf23b8629cf4442fc90324dd8b)</span></li>
<li>klipper/klipper.h <span style="color: grey">(1dd520fce258e2cb147bcf6a1d83891cc56a9d73)</span></li>
<li>klipper/klipper.cpp <span style="color: grey">(2d6168e8517a9be23d42bb619e7c85d94d141e1b)</span></li>
<li>klipper/urlgrabber.cpp <span style="color: grey">(38e4919814fa633c78f3956d94b655c6c23d8fcc)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/118914/diff/" style="margin-left: 3em;">View Diff</a></p>
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