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Revision 070fae6d0ff49e63bfd5f2bdc66f8eb1df3b6557 authored by Christian Heimes on 02 July 2019, 18:39:42 UTC, committed by Ned Deily on 02 July 2019, 18:42:08 UTC 
bpo-37463: match_hostname requires quad-dotted IPv4 (GH-14499)
 


ssl.match_hostname() no longer accepts IPv4 addresses with additional text
after the address and only quad-dotted notation without trailing
whitespaces. Some inet_aton() implementations ignore whitespace and all data
after whitespace, e.g. '127.0.0.1 whatever'.

Short notations like '127.1' for '127.0.0.1' were already filtered out.

The bug was initially found by Dominik Czarnota and reported by Paul Kehrer.

Signed-off-by: Christian Heimes <christian@python.org>



https://bugs.python.org/issue37463
1 parent dcc0eb3
Raw File
regrtest.py 
#! /usr/bin/env python3

"""
Script to run Python regression tests.

Run this script with -h or --help for documentation.
"""

# We import importlib *ASAP* in order to test #15386
import importlib

import os
import sys
from test.libregrtest import main


# Alias for backward compatibility (just in case)
main_in_temp_cwd = main


def _main():
    global __file__

    # Remove regrtest.py's own directory from the module search path. Despite
    # the elimination of implicit relative imports, this is still needed to
    # ensure that submodules of the test package do not inappropriately appear
    # as top-level modules even when people (or buildbots!) invoke regrtest.py
    # directly instead of using the -m switch
    mydir = os.path.abspath(os.path.normpath(os.path.dirname(sys.argv[0])))
    i = len(sys.path) - 1
    while i >= 0:
        if os.path.abspath(os.path.normpath(sys.path[i])) == mydir:
            del sys.path[i]
        else:
            i -= 1

    # findtestdir() gets the dirname out of __file__, so we have to make it
    # absolute before changing the working directory.
    # For example __file__ may be relative when running trace or profile.
    # See issue #9323.
    __file__ = os.path.abspath(__file__)

    # sanity check
    assert __file__ == os.path.abspath(sys.argv[0])

    main()


if __name__ == '__main__':
    _main()
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