[issue2733] mmap resize fails on anonymous memory

[Hirokazu Yamamoto]

Hirokazu Yamamoto <ocean-city at m2.ccsnet.ne.jp> added the comment:

I still think we should forbid to resize anonymous memory map because
this operation is really problematic. I think original poster's purpose
can be fulfilled with creation of another mmap object with same tagname.

Here is a patch for it.

----------
components:  -Windows
stage: commit review -> 
title: mmap resize fails on anonymous memory (Windows) -> mmap resize fails on anonymous memory
versions: +Python 3.2 -Python 2.6, Python 3.0, Python 3.1
Added file: http://bugs.python.org/file14454/mmap_disable_anonymous_resize.patch

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<http://bugs.python.org/issue2733>
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