Error when converting timestamps in OLE metadata

[decalage2]

Originally reported by: Philippe Lagadec (Bitbucket: decalage, GitHub: decalage2)

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Bug reported by David Nides:

I keep running accross this error:

#!

Traceback (most recent call last):
  File "build\bdist.win32\egg\plaso\lib\worker.py", line 188, in ParseFile
    for evt in parsing_object.Parse(filehandle):
  File "build\bdist.win32\egg\plaso\parsers\office2003.py", line 58, in Parse
    metadata = loader.get_metadata()
  File "C:\Python27\lib\site-packages\OleFileIO_PL.py", line 1711, in get_metada
ta
    self.metadata.parse_properties(self)
  File "C:\Python27\lib\site-packages\OleFileIO_PL.py", line 507, in parse_prope
rties
    convert_time=True)
  File "C:\Python27\lib\site-packages\OleFileIO_PL.py", line 1680, in getpropert
ies
    value = _FILETIME_null_date + datetime.timedelta(microseconds=value/10)
OverflowError: date value out of range

I suspect this error is raised when attempting to convert one of the standard props (editing time) which is actually a duration and not a proper date/time.

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• Bitbucket: https://bitbucket.org/decalage/olefileio_pl/issue/12

[decalage2]

Original comment by Philippe Lagadec (Bitbucket: decalage, GitHub: decalage2):

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fix #12
updated readme