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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - False positive if (lo) { *lo = ...."
href="http://llvm.org/bugs/show_bug.cgi?id=16280">16280</a>
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<th>Summary</th>
<td>False positive if (lo) { *lo = ....
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Static Analyzer
</td>
</tr>
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<th>Assignee</th>
<td>kremenek@apple.com
</td>
</tr>
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<th>Reporter</th>
<td>mira.fontan@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=10657" name="attach_10657" title="Scan-build report">attachment 10657</a> <a href="attachment.cgi?id=10657&action=edit" title="Scan-build report">[details]</a></span>
Scan-build report
Null pointer dereference is marked at *lo
void byte2ascii ( unsigned char byte, unsigned char *hi, unsigned char *lo )
{
if ( hi )
{
*hi = nibble2ascii ( byte >> 4 );
}
if ( lo )
{
*lo = nibble2ascii ( byte );
}
}</pre>
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