view tests/sitecustomize.py @ 29051:a56296f55a5e stable 3.8.1

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.

from __future__ import absolute_import
import os

if os.environ.get('COVERAGE_PROCESS_START'):
    try:
        import coverage
        import random

        # uuid is better, but not available in Python 2.4.
        covpath = os.path.join(os.environ['COVERAGE_DIR'],
                               'cov.%s' % random.randrange(0, 1000000000000))
        cov = coverage.coverage(data_file=covpath, auto_data=True)
        cov._warn_no_data = False
        cov._warn_unimported_source = False
        cov.start()
    except ImportError:
        pass