[issue10867] python mmap objects issue msync() in destructor even if mapping was created with prot=mmap.PROT_READ only

[Charles-Francois Natali]

Charles-Francois Natali <neologix at free.fr> added the comment:

> python mmap objects issue msync() in destructor even if mapping was created with  prot=mmap.PROT_READ only

Actually, the call to msync(2) from destructor has been removed altogether in py3k. See http://bugs.python.org/issue2643.

The patch (one line) might be worth backporting, though.

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nosy: +neologix

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