Blocked revisions 83412 via svnmerge

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  r83412 | antoine.pitrou | 2010-08-01 18:57:17 +0200 (dim., 01 août 2010) | 10 lines

  Merged revisions 83411 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/branches/py3k

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    r83411 | antoine.pitrou | 2010-08-01 18:53:42 +0200 (dim., 01 août 2010) | 4 lines

    Issue #9448: Fix a leak of OS resources (mutexes or semaphores) when
    re-initializing a buffered IO object by calling its `__init__` method.
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