[issue9550] BufferedReader may issue additional read, may cause hang when backed by blocking socket

[Antoine Pitrou]

Antoine Pitrou <pitrou at free.fr> added the comment:

Thanks for caring about such issues. This would also need unit tests and test_io.py (and perhaps a similar change in _pyio.py, although the buffering logic there is different and may not exhibit the issue).

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stage:  -> needs patch
versions: +Python 3.2

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