<html>
    <head>
      <base href="https://llvm.org/bugs/" />
    </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 --- - Python 3 support for libclang python bindings causes memory access errors in linux"
   href="https://llvm.org/bugs/show_bug.cgi?id=31628">31628</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Python 3 support for libclang python bindings causes memory access errors in linux
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>4.0
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>release blocker
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>libclang
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>jbcoe@me.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>klimek@google.com, llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre><a href="https://reviews.llvm.org/D26082">https://reviews.llvm.org/D26082</a> Made changes to clang's python bindings to
enable support for python3. Before the patch running the bindings in python3
would result in a segfault.

After the patch memory access errors have been reported running python bindings
in python3 on Linux. These have been reproduced.

The patch D26082 should be reverted, a new patch added to raise an error when
bindings are used in Python 3 and python testing added to some CI jobs.</pre>
        </div>
      </p>
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