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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - SystemZ target: OOB read on "llvm-mc -show-inst-operands""
href="https://llvm.org/bugs/show_bug.cgi?id=25647">25647</a>
</td>
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<th>Summary</th>
<td>SystemZ target: OOB read on "llvm-mc -show-inst-operands"
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>j.neuschaefer@gmx.net
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</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=15356" name="attach_15356" title="Command line and ASan output">attachment 15356</a> <a href="attachment.cgi?id=15356&action=edit" title="Command line and ASan output">[details]</a></span>
Command line and ASan output
Compiling LLVM with AddressSanitizer shows that "llvm-mc -show-inst-operands
-arch systemz <<< asdf" reads out-of-bounds. See the attached log for more
information.
Tested on a19bd39c4e4/r254120 (current git HEAD), but months older versions are
affected, too.</pre>
</div>
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