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
(cherry picked from commit 477b1b2576)
Co-authored-by: Christian Heimes <christian@python.org>
multiprocessing tests now call explicitly _run_finalizers() to remove
immediately temporary directories created by
multiprocessing.util.get_temp_dir().
(cherry picked from commit 039fb49c18)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Python initialization now ensures that sys stream encoding
names are always normalized by codecs.lookup(encoding).name.
Simplify test_c_locale_coercion: it doesn't have to normalize
encoding names anymore.
(cherry picked from commit 61bf97e916)
Co-authored-by: Jakub Kulík <Kulikjak@gmail.com>
Under some conditions the earlier fix for bpo-18075, "Infinite recursion
tests triggering a segfault on Mac OS X", now causes failures on macOS
when attempting to change stack limit with resource.setrlimit
resource.RLIMIT_STACK, like regrtest does when running the test suite.
The reverted change had specified a non-default stack size when linking
the python executable on macOS. As of macOS 10.14.4, the previous
code causes a hard failure when running tests, although similar
failures had been seen under some conditions under some earlier
systems. Reverting the change to the interpreter stack size at link
time helped for release builds but caused some tests to fail when
built --with-pydebug. Try the opposite approach: continue to build
the interpreter with an increased stack size on macOS and remove
the failing setrlimit call in regrtest initialization. This will
definitely avoid the resource.RLIMIT_STACK error and should have
no, or fewer, side effects.
(cherry picked from commit 5bbbc733e6)
Co-authored-by: Ned Deily <nad@python.org>
Stop using "static PyConfig", PyConfig must now always use
dynamically allocated strings: use PyConfig_SetString(),
PyConfig_SetArgv() and PyConfig_Clear().
(cherry picked from commit 67310023f2)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Fix sys.excepthook() and PyErr_Display() if a filename is a bytes
string. For example, for a SyntaxError exception where the filename
attribute is a bytes string.
Cleanup also test_sys:
* Sort imports.
* Rename numruns global var to INTERN_NUMRUNS.
* Add DisplayHookTest and ExceptHookTest test case classes.
* Don't save/restore sys.stdout and sys.displayhook using
setUp()/tearDown(): do it in each test method.
* Test error case (call hook with no argument) after the success case.
(cherry picked from commit f9b7457bd7)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
bdist_wininst depends on MBCS codec, unavailable on non-Windows,
and bdist_wininst have not worked since at least Python 3.2, possibly
never on Python 3.
Here we document that bdist_wininst is only supported on Windows,
and we mark it unsupported otherwise to skip tests.
Distributors of Python 3 can now safely drop the bdist_wininst .exe files
without the need to skip bdist_wininst related tests.
(cherry picked from commit 72cd653c4e)
Co-authored-by: Miro Hrončok <miro@hroncok.cz>
Add PyCode_NewEx to be used internally and set PyCode_New as a compatibility wrapper
(cherry picked from commit 4a2edc34a4)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
SSLContext.post_handshake_auth = True no longer sets
SSL_VERIFY_POST_HANDSHAKE verify flag for client connections. Although the
option is documented as ignored for clients, OpenSSL implicitly enables cert
chain validation when the flag is set.
Signed-off-by: Christian Heimes <christian@python.org>
https://bugs.python.org/issue37428
(cherry picked from commit f0f5930ac8)
* Added documentation for textwrap.dedent behavior.
* Remove an obsolete note about pre-2.5 behavior from the docstring.
(cherry picked from commit eb97b9211e)
Co-authored-by: tmblweed <tmblweed@users.noreply.github.com>
sys._base_executable is now always defined on all platforms, and can be overridden through configuration.
Also adds test.support.PythonSymlink to encapsulate platform-specific logic for symlinking sys.executable
Add a versionadded for PS Core and note that `.venv` is a common virtual environment name.
(cherry picked from commit f9f8e3ce70)
Co-authored-by: Brett Cannon <54418+brettcannon@users.noreply.github.com>
Also updates some (unreleased) event names to be consistent with the others.
(cherry picked from commit 44f91c388a)
Co-authored-by: Steve Dower <steve.dower@python.org>
* Fix typo in supports_file2file_sendfile(); ensure that dst is
removed
* Fix test_copytree_custom_copy_function(): remove dst tree.
Use support.rmtree() rather than shutil.rmtree() to remove
temporary directories: support tries harder.
(cherry picked from commit 4c26abd14f)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
* patched string index out of range error in get_word function of _header_value_parser.py and created tests in test__header_value_parser.py for CFWS.
* Raise HeaderParseError instead of continuing when parsing a word.
(cherry picked from commit 7213df7bbf)
Co-authored-by: Abhilash Raj <maxking@users.noreply.github.com>
Fix test_wsgiref.testEnviron() to no longer depend on the environment
variables (don't fail if "X" variable is set).
testEnviron() now overrides os.environ to get a deterministic
environment. Test full TestHandler.environ content: not only a few
selected variables.
(cherry picked from commit 5150d32792)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
The os.getcwdb() function now uses the UTF-8 encoding on Windows,
rather than the ANSI code page: see PEP 529 for the rationale. The
function is no longer deprecated on Windows.
os.getcwd() and os.getcwdb() now detect integer overflow on memory
allocations. On Unix, these functions properly report MemoryError on
memory allocation failure.
(cherry picked from commit 689830ee62)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Increase robustness of test_resource_tracker(): retry for 60 seconds.
(cherry picked from commit e1a63c4f21)
Co-authored-by: Pierre Glaser <pierreglaser@msn.com>
When certain malformed messages have content-type set to 'mulitpart/*' but
still have a single part body, iter_attachments can raise AttributeError. This
patch fixes it by returning a None value instead when the body is single part.
(cherry picked from commit 02257012f6)
Co-authored-by: Abhilash Raj <maxking@users.noreply.github.com>
https://bugs.python.org/issue33972
Use os.getgroups() rather than grp.getgrall() to get groups.
Rename also the test to test_chown_gid().
(cherry picked from commit d7c87d982d)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
Miss Islington (bot)
Inada Naoki
Victor Stinner
Christian Heimes
Benjamin Peterson
Steve Dower
Abhilash Raj