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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def Run(self, unused_args):
 """Does the segfaulting."""

    if flags.FLAGS.pdb_post_mortem:
      logging.warning("Segfault action requested :(")
      print(ctypes.cast(1, ctypes.POINTER(ctypes.c_void_p)).contents)
    else:
      logging.warning("Segfault requested but not running in debug mode.")