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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Sanitizer runtime can't find versioned llvm-symbolizer filename"
href="https://bugs.llvm.org/show_bug.cgi?id=43068">43068</a>
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<th>Summary</th>
<td>Sanitizer runtime can't find versioned llvm-symbolizer filename
</td>
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<th>Product</th>
<td>compiler-rt
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>asan
</td>
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<th>Assignee</th>
<td>kcc@google.com
</td>
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<th>Reporter</th>
<td>zturner@google.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>If you do `apt-get install llvm-7` from Ubuntu and then run an ASAN
instrumented build and force an ASAN violation, you'll get an unsymbolized
callstack.
The reason is that ASAN appears to search for `llvm-symbolizer` in system PATH,
but it's not smart enough to look for `llvm-symbolizer-N` for some version
number N.
I think the logic should be improved so that it should check in PATH as well as
in <llvm-lib-dir>/../bin</pre>
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