[pypy-issue] [issue1671] ctypes keepalive missing

[Armin Rigo]

New submission from Armin Rigo <armin.rigo at gmail.com>:

The attached example prints garbage on PyPy, but works on CPython.  This means
that our ctypes is probably missing some keepalive logic, which is potentially
bad, because it still works "most of the time" as long as no collection occurs
in the meantime.

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files: x.py
messages: 6476
nosy: arigo, pypy-issue
priority: bug
status: unread
title: ctypes keepalive missing

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<https://bugs.pypy.org/issue1671>
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