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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Incorrect dereference warning even after direct NULL check"
href="http://llvm.org/bugs/show_bug.cgi?id=17668">17668</a>
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<th>Summary</th>
<td>Incorrect dereference warning even after direct NULL check
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Macintosh
</td>
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<th>OS</th>
<td>MacOS X
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Static Analyzer
</td>
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<th>Assignee</th>
<td>kremenek@apple.com
</td>
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<th>Reporter</th>
<td>michael.morrell@intel.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=11411" name="attach_11411" title="Source showing problem">attachment 11411</a> <a href="attachment.cgi?id=11411&action=edit" title="Source showing problem">[details]</a></span>
Source showing problem
The attached source gives two invalid "Dereference of null pointer" warnings
(one on py and one on pz). Note the explicit check before the dereference.
I'm using checker-275.</pre>
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