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https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
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
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Tip revision: 070fae6d0ff49e63bfd5f2bdc66f8eb1df3b6557 authored by Christian Heimes on 02 July 2019, 18:39:42 UTC
bpo-37463: match_hostname requires quad-dotted IPv4 (GH-14499)
Tip revision: 070fae6
testpy.py 
import sys

# This is a test module for Python.  It looks in the standard
# places for various *.py files.  If these are moved, you must
# change this module too.

try:
    import os
except:
    print("""Could not import the standard "os" module.
  Please check your PYTHONPATH environment variable.""")
    sys.exit(1)

try:
    import symbol
except:
    print("""Could not import the standard "symbol" module.  If this is
  a PC, you should add the dos_8x3 directory to your PYTHONPATH.""")
    sys.exit(1)

for dir in sys.path:
    file = os.path.join(dir, "os.py")
    if os.path.isfile(file):
        test = os.path.join(dir, "test")
        if os.path.isdir(test):
            # Add the "test" directory to PYTHONPATH.
            sys.path = sys.path + [test]

import libregrtest # Standard Python tester.
libregrtest.main()
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