convert: pass absolute paths to git (SEC) Fixes CVE-2016-3105 (1/1). Previously, it was possible for the repository path passed to git-ls-remote to be misinterpreted as a URL. Always passing an absolute path to git is a simple way to avoid this.

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#!/usr/bin/env python

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import errno, os, sys

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for f in sys.argv[1:]:

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    try:

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        print f, '->', os.readlink(f)

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    except OSError as err:

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        if err.errno != errno.EINVAL:

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            raise

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        print f, 'not a symlink'

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sys.exit(0)