[pypy-issue] Issue #2452: zlib with large inputs (more than 31 bits) (pypy/pypy)

[Armin Rigo]

New issue 2452: zlib with large inputs (more than 31 bits)
https://bitbucket.org/pypy/pypy/issues/2452/zlib-with-large-inputs-more-than-31-bits

Armin Rigo:

In PyPy, the zlib module doesn't handle correctly large inputs (>= 2**31): ``zlib.compress("s"*(2**32))`` produces the same result as ``zlib.compress("")``.  Fix and review all functions.