[issue2222] Memory leak in os.rename?

[Hirokazu Yamamoto]

New submission from Hirokazu Yamamoto:

Hello. Probably I found memory leak.
When first convert_to_unicode succeeds and second one
fails, first unicode object is not freed.

# ex: os.rename("a", 3)

Thank you.

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components: Extension Modules
files: fix_leak.patch
keywords: patch
messages: 63211
nosy: ocean-city
severity: normal
status: open
title: Memory leak in os.rename?
type: resource usage
versions: Python 2.5, Python 2.6, Python 3.0
Added file: http://bugs.python.org/file9592/fix_leak.patch

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