3.8.3 had a regression where compiling with
ast.PyCF_ALLOW_TOP_LEVEL_AWAIT woudl agressively mark things are
coroutine even if there were not.
(cherry picked from commit bd46174a5a)
Co-authored-by: Matthias Bussonnier <bussonniermatthias@gmail.com>
Also enables using debug build of `python3_d.dll`
Reference: CVE-2020-15523
(cherry picked from commit dcbaa1b49c)
Co-authored-by: Steve Dower <steve.dower@python.org>
The write_history() atexit function of the readline completer now
ignores any OSError to ignore error if the filesystem is read-only,
instead of only ignoring FileNotFoundError and PermissionError.
(cherry picked from commit 0ab917e07e)
Co-authored-by: Victor Stinner <vstinner@python.org>
The __hash__() methods of classes IPv4Interface and IPv6Interface had issue
of generating constant hash values of 32 and 128 respectively causing hash collisions.
The fix uses the hash() function to generate hash values for the objects
instead of XOR operation
(cherry picked from commit b30ee26e36)
Co-authored-by: Ravi Teja P <rvteja92@gmail.com>
Could not open os.path.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 8ab77c6f9f)
Co-authored-by: E-Paine <63801254+E-Paine@users.noreply.github.com>
Signed-off-by: Christian Heimes <christian@python.org>
Automerge-Triggered-By: @tiran.
(cherry picked from commit bb6ec14479)
Co-authored-by: Christian Heimes <christian@python.org>
Adds a simple check for whether or not the package is being installed in the GUI or using installer on the command line. This addresses an issue where CLI-based software management tools (such as Munki) unexpectedly open Finder windows into a GUI session during installation runs.
(cherry picked from commit 5f190d2cc6)
Co-authored-by: Rick Heil <rickheil@partnersandsimons.com>
* Fix support of non-ASCII names in functions OpenDatabase()
and init_database().
* Fix support of non-ASCII SQL in method Database.OpenView().
(cherry picked from commit 55939b1708)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Fix integer overflow in the :meth:`array.array.index` method on 64-bit Windows
for index larger than ``2**31``.
(cherry picked from commit 1d3dad5f96)
Co-authored-by: WildCard65 <WildCard65@users.noreply.github.com>
Unexpected errors in calling the __iter__ method are no longer
masked by TypeError in the "in" operator and functions
operator.contains(), operator.indexOf() and operator.countOf().
(cherry picked from commit cafe1b6e9d)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Reported by Coverity. (CID 1457554 RETURN_LOCAL)
path0 is assigned as a pointer to this right before it goes out of scope.
(cherry picked from commit 81328f3070)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
On Linux, skip tests using multiprocessing if the current user cannot
create a file in /dev/shm/ directory. Add the
skip_if_broken_multiprocessing_synchronize() function to the
test.support module.
(cherry picked from commit ddbeb2f3e0)
(cherry picked from commit b1e7361134)
Fix test_copyreg when numpy is installed: test.pickletester now
saves/restores warnings.filters when importing numpy, to ignore
filters installed by numpy.
Add the save_restore_warnings_filters() function to the
test.support.warnings_helper module.
(cherry picked from commit 8362893e3f)
(cherry picked from commit b39d41ba1b)
ensurepip optionally installs or upgrades 'pip' and 'setuptools' using
the version of those modules bundled with Python. The internal PIP
installation routine by default temporarily uses its cache, if it
exists. This is undesirable as Python builds and installations may be
independent of the user running the build, whilst PIP cache location
is dependent on the user's environment and outside of the build
environment.
At the same time, there's no value in using the cache while installing
bundled modules.
This change disables PIP caching when used in ensurepip.
(cherry picked from commit 4a3a682b12)
Co-authored-by: Krzysztof Konopko <kkonopko@users.noreply.github.com>
In Python 3.7 the behavior of parse_multipart changed requiring CONTENT-LENGTH
header, this fix remove this header as required and fix FieldStorage
read_lines_to_outerboundary, by not using limit when it's negative,
since by default it's -1 if not content-length and keeps substracting what
was read from the file object.
Also added a test case for this problem.
(cherry picked from commit d8cf3514dd)
Co-authored-by: roger <rogerduran@gmail.com>
Remote host cyrus.andrew.cmu.edu is blocking incoming connections and is
causing test suite to fail.
Signed-off-by: Christian Heimes <christian@python.org>
unittest.TestCase.assertWarns no longer raises a RuntimeException
when accessing a module's ``__warningregistry__`` causes importation of a new
module, or when a new module is imported in another thread.
(cherry picked from commit 46398fba4d)
Co-authored-by: kernc <kerncece@gmail.com>
The GDB provided by HPE on HP-UX contains a modified version string. Therefore
the tests fail. Adapt the regex to match that string.
Patch by Michael Osipov.
Co-Authored-by: Michael Osipov <michael.osipov@siemens.com>
(cherry picked from commit b2dca49ca3)
Co-authored-by: Victor Stinner <vstinner@python.org>
* bpo-40807: Show warnings once from codeop._maybe_compile
* Move catch_warnings
* news
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 052d3fc090)
Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com>
* bpo-40826: Fix GIL usage in PyOS_Readline() (GH-20579)
Fix GIL usage in PyOS_Readline(): lock the GIL to set an exception.
Pass tstate to my_fgets() and _PyOS_WindowsConsoleReadline(). Cleanup
these functions.
(cherry picked from commit c353764fd5)
* bpo-40826: Add _PyOS_InterruptOccurred(tstate) function (GH-20599)
my_fgets() now calls _PyOS_InterruptOccurred(tstate) to check for
pending signals, rather calling PyOS_InterruptOccurred().
my_fgets() is called with the GIL released, whereas
PyOS_InterruptOccurred() must be called with the GIL held.
test_repl: use text=True and avoid SuppressCrashReport in
test_multiline_string_parsing().
Fix my_fgets() on Windows: fgets(fp) does crash if fileno(fp) is closed.
(cherry picked from commit fa7ab6aa0f)
Would be nice to backport to python 3.7+. I don't think it's worth the hassle to backport this all the way down to 3.10. But I'll let the maintainers decide.
This is hard to test because the test setup already includes this [environment variable](https://github.com/python/cpython/blob/master/Lib/test/pythoninfo.pyGH-L292)
Let me know if something doesn't match the PR guidelines. This is my first PR in the python source code.
(cherry picked from commit c822efeda9)
Co-authored-by: Jeremy Attali <jeremy.attali@gmail.com>
Fix :mod:`ssl`` code to be compatible with OpenSSL 1.1.x builds that use
``no-deprecated`` and ``--api=1.1.0``.
Note: Tests assume full OpenSSL API and fail with limited API.
Signed-off-by: Christian Heimes <christian@python.org>
Co-authored-by: Mark Wright <gienah@gentoo.org>
(cherry picked from commit a871f692b4)
Co-authored-by: Christian Heimes <christian@python.org>
Leave selection when right click within. This exception to clearing selections when right-clicking was omitted from the previous commit, 4ca060d. I did not realize that this completely disabled the context menu entries, and I should have merged a minimal fix immediately. An automated test should follow.
(cherry picked from commit 97e4e0f53d)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* bpo-39040: Fix parsing of email headers with encoded-words inside a quoted string.
It is fairly common to find malformed mime headers (especially content-disposition
headers) where the parameter values, instead of being encoded to RFC
standards, are "encoded" by doing RFC 2047 "encoded word" encoding, and
then enclosing the whole thing in quotes. The processing of these malformed
headers was incorrectly leaving the spaces between encoded words in the decoded
text (whitespace between adjacent encoded words is supposed to be stripped on
decoding). This changeset fixes the encoded word processing inside quoted strings
(bare-quoted-string) to do correct RFC 2047 decoding by stripping that
whitespace.
(cherry picked from commit 21017ed904)
Co-authored-by: Abhilash Raj <maxking@users.noreply.github.com>
If ctypes fails to convert the result of a callback or if a ctypes
callback function raises an exception, sys.unraisablehook is now
called with an exception set. Previously, the error was logged into
stderr by PyErr_Print().
(cherry picked from commit 10228bad04)
Co-authored-by: Victor Stinner <vstinner@python.org>
ctypes now raises an ArgumentError when a callback
is invoked with more than 1024 arguments.
The ctypes module allocates arguments on the stack in
ctypes_callproc() using alloca(), which is problematic
when large numbers of arguments are passed. Instead
of a stack overflow, this commit raises an ArgumentError
if more than 1024 parameters are passed.
(cherry picked from commit 29a1384c04)
Co-authored-by: Sean Gillespie <sean@swgillespie.me>
Disallow CR or LF in email.headerregistry.Address arguments to guard against header injection attacks.
(cherry picked from commit 614f17211c)
Co-authored-by: Ashwin Ramaswami <aramaswamis@gmail.com>
This was the only failure running unittest.main(test.test_idle) after imports.
(cherry picked from commit 905b3cd05f)
Co-authored-by: Florian Dahlitz <f2dahlitz@freenet.de>
This allows building with older versions of the Windows SDK where the value is not defined.
(cherry picked from commit 711f9e180a)
Co-authored-by: Minmin Gong <gongminmin@msn.com>
Ifdef is not necessary, as AF_INET6 is supported from Windows Vista, and other code in overlapped.c uses AF_INET6 and is not ifdef'd.
Change the raised exception so users are not fooled to think it comes from Windows API.
Automerge-Triggered-By: @njsmith
(cherry picked from commit 442634c42f)
Co-authored-by: Kjell Braden <afflux@pentabarf.de>
raw_data_manager (default for EmailPolicy, EmailMessage)
does correct wrapping of 'text' parts as long as the message contains
characters outside of 7bit US-ASCII set: base64 or qp
Content-Transfer-Encoding is applied if the lines would be too long
without it. It did not, however, do this for ascii-only text,
which could result in lines that were longer than
policy.max_line_length or even the rfc 998 maximum.
This changeset fixes the heuristic so that if lines are longer than
policy.max_line_length, it will always apply a
content-transfer-encoding so that the lines are wrapped correctly.
(cherry picked from commit 6f2f475d5a)
Co-authored-by: Arkadiusz Hiler <arek.l1@gmail.com>
OpenSSL can be build without support for TLS 1.0 and 1.1. The ssl module
now correctly adheres to OPENSSL_NO_TLS1 and OPENSSL_NO_TLS1_1 flags.
Also update multissltest to test with latest OpenSSL and LibreSSL
releases.
Signed-off-by: Christian Heimes <christian@python.org>
Automerge-Triggered-By: @tiran
(cherry picked from commit 6e8cda91d9)
Co-authored-by: Christian Heimes <christian@python.org>
* 1.0.2u (EOL)
* 1.1.0l (EOL)
* 1.1.1g
* 3.0.0-alpha2 (disabled for now)
Build the FIPS provider and create a FIPS configuration file for OpenSSL
3.0.0.
Signed-off-by: Christian Heimes <christian@python.org>
Automerge-Triggered-By: @tiran
(cherry picked from commit 62d618c06b)
Co-authored-by: Christian Heimes <christian@python.org>
distutils.tests now saves/restores warnings filters to leave them
unchanged. Importing tests imports docutils which imports
pkg_resources which adds a warnings filter.
(cherry picked from commit 6e57237faf)
Co-authored-by: Victor Stinner <vstinner@python.org>
This fixes a possible memory leak in the C implementation of
asyncio.Task.
(cherry picked from commit d2c349b190)
Co-authored-by: Chris Jerdonek <chris.jerdonek@gmail.com>
Otherwise we leave a dangling pointer to free'd memory. If we
then initialize a new interpreter in the same process and call
PyImport_ExtendInittab, we will (likely) crash when calling
PyMem_RawRealloc(inittab_copy, ...) since the pointer address
is bogus.
Automerge-Triggered-By: @brettcannon
(cherry picked from commit 64224a4727)
Co-authored-by: Gregory Szorc <gregory.szorc@gmail.com>
The constant values of future flags in the __future__ module
is updated in order to prevent collision with compiler flags.
Previously PyCF_ALLOW_TOP_LEVEL_AWAIT was clashing
with CO_FUTURE_DIVISION..
(cherry picked from commit 4454057269)
Co-authored-by: Batuhan Taşkaya <batuhanosmantaskaya@gmail.com>
test_gdb and test.pythoninfo now check gdb command exit code.
(cherry picked from commit ec9bea4a37)
Co-authored-by: Victor Stinner <vstinner@python.org>
Adds a short description of `PyDoc_STRVAR` and `PyDoc_STR` to "Useful macros" section of C-API docs.
Currently, there is [one lone mention](https://docs.python.org/3/c-api/module.html?highlight=pydoc_strvarGH-c.PyModuleDef) in the C-API reference, despite the fact that `PyDoc_STRVAR` is ubiquitous to `Modules/`.
Additionally, this properly uses `c:macro` within `Doc/c-api/module.rst` to link.
(cherry picked from commit b54e46c)
Authored-by: Brad Solomon <brad.solomon.1124@gmail.com>
It is possible to use either '-isysroot /some/path' (with a space) or
'-isysroot/some/path' (no space in between). Support both forms in
places where special handling of -isysroot is done, rather than just
the first form.
Co-authored-by: Ned Deily <nad@python.org>
(cherry picked from commit b310700976)
Co-authored-by: Joshua Root <jmr@macports.org>
The item size must be checked after encoding to bytes, not before.
Automerge-Triggered-By: @pitrou.
(cherry picked from commit eba9f6155d)
Co-authored-by: Antoine Pitrou <antoine@python.org>
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