<html>
    <head>
      <base href="https://bugs.llvm.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <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>
          </td>
        </tr>

        <tr>
          <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>

        <tr>
          <th>OS</th>
          <td>Windows NT
          </td>
        </tr>

        <tr>
          <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>
        </div>
      </p>


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