[CRIU] 355ae31 breaks p.haul

[Adrian Reber]

Commit 355ae31fa3f46e55b203eebb890c12ffbc3024e0 broke p.haul. If I
revert it I can migrate processes again. With that commit included I see
the following at the end of the dump:

(00.015913) Dumping finished successfully
(00.015926) Error (cr-service.c:91): Can't send response: Broken pipe
(00.015928) Error (cr-service.c:486): Can't send response: Broken pipe

p.haul continues to transfer the image but unpacking the image does not
work:

Waiting for images to unpack
Exception in thread Thread-3:
Traceback (most recent call last):
  File "/usr/lib64/python2.7/threading.py", line 811, in __bootstrap_inner
    self.run()
  File "/share/p.haul/phaul/images.py", line 41, in run
    tf = tarfile.open(mode = "r|", fileobj = self.__sk.makefile())
  File "/usr/lib64/python2.7/tarfile.py", line 1690, in open
    **kwargs)
  File "/usr/lib64/python2.7/tarfile.py", line 1574, in __init__
    self.firstmember = self.next()
  File "/usr/lib64/python2.7/tarfile.py", line 2331, in next
    raise ReadError(str(e))
ReadError: bad checksum

		Adrian
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