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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - clang-check warn on suspect strncpy (etc.)"
href="https://llvm.org/bugs/show_bug.cgi?id=23153">23153</a>
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<th>Summary</th>
<td>clang-check warn on suspect strncpy (etc.)
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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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>
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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>bill.torpey@ullink.com
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<div>
<pre>I haven't been able to find an answer to this question, so thought I would ask
it here.
Can clang's static analysis find bugs of this sort:
void func(char* arg)
{
char buf1[10];
char buf2[20];
strncpy(buf1, arg, sizeof(buf2));
}
It doesn't appear to, but I want to make sure I'm not missing something.
TIA!</pre>
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