New submission from Mikhail Kovtun <mikhail.kov...@duke.edu>:
This bug appears in Python 2.4, 2.5, 2.6; not tested in Python 2.7.
How to reproduce on Linux:
{{{
$ mkdir ~/testsymlinks
$ cd ~/testsymlinks
$ mkdir adir
$ ln -s ../adir adir/blink
$ mkdir -p adir/cdir/ddir
$ ln -s adir/cdir/ddir/.. xlink
$ ln -s xlink/../blink zlink
}}}
Then:
{{{
$ readlink zlink -f
/home/user/testsymlinks/adir
}}}
but:
{{{
$ python
Python 2.4.3 (#1, Sep 3 2009, 15:37:37)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import os.path
>>> os.path.realpath('zlink')
'/home/user/testsymlinks/blink'
>>>
}}}
----------
components: Extension Modules
messages: 130060
nosy: mkovtun
priority: normal
severity: normal
status: open
title: os.path.realpath() may produce incorrect results
type: behavior
versions: Python 2.5, Python 2.6
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue11397>
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