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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - ASAN reports heap overflow in llvm-ar"
href="https://bugs.llvm.org/show_bug.cgi?id=36752">36752</a>
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<th>Summary</th>
<td>ASAN reports heap overflow in llvm-ar
</td>
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<th>Product</th>
<td>tools
</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>FreeBSD
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>llvm-ar
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>shawn.webb@hardenedbsd.org
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=20069" name="attach_20069" title="log of buildworld failing on ASAN heap overflow detection in llvm-ar">attachment 20069</a> <a href="attachment.cgi?id=20069&action=edit" title="log of buildworld failing on ASAN heap overflow detection in llvm-ar">[details]</a></span>
log of buildworld failing on ASAN heap overflow detection in llvm-ar
We at HardenedBSD have a special feature branch that applies ASAN to every
application in base[1]. As such, ASAN gets applied to llvm-ar.
It appears ASAN reports a heap overflow in llvm-ar (we've also switched to
llvm-ar as the system's ar/ranlib).
Build log is attached.
[1]:
<a href="https://github.com/hardenedbsd/hardenedbsd-playground/tree/hardened/current/asan">https://github.com/hardenedbsd/hardenedbsd-playground/tree/hardened/current/asan</a></pre>
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