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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - TempFile leaks temporary files on Windows"
href="https://bugs.llvm.org/show_bug.cgi?id=38616">38616</a>
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<th>Summary</th>
<td>TempFile leaks temporary files on Windows
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</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>Windows NT
</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>Support Libraries
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>llvm@inglorion.net
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Files created by TempFile::create() are supposed to be removed automatically.
On Windows, this does not always happen. This can be reproduced by performing a
large ThinLTO or CFI build and exiting it with Control+C during linking, or
with a small test program that spawns 100 threads that each create a TempFile
and then use keep() to rename it to the same final name, and then having the
process exit (regular exit will do, but also report_fatal_error, signals, ...)
before all threads have finished.</pre>
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</p>
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