[issue15994] memoryview to freed memory can cause segfault

[Martin Panter]

Martin Panter added the comment:

Saving a reference to the overall buffered reader is probably not good enough. I think the buffer is freed when close() is called, so a reference to this internal buffer would need to be saved instead (or as well). Unless we stop having close() free the buffer.

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components: +IO
nosy: +martin.panter

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15994>
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