For IPv4 mapped IPv6 addresses, defer privacy check to the mapped IPv4 address. Solves bug where public mapped IPv4 addresses are considered private by the IPv6 check.
Automerge-Triggered-By: GH:gpshead
(cherry picked from commit 83f0f8d62f)
Co-authored-by: Pete Wicken <2273100+JamoBox@users.noreply.github.com>
`shutil.unpack_archive()` tries to read the whole file into memory, making no use of any kind of smaller buffer. Process crashes for really large files: I.e. archive: ~1.7G, unpacked: ~10G. Before the crash it can easily take away all available RAM on smaller systems. Had to pull the code form `zipfile.Zipfile.extractall()` to fix this
Automerge-Triggered-By: GH:gpshead
(cherry picked from commit f32c7950e0)
Co-authored-by: Igor Bolshakov <ibolsch@gmail.com>
When a Thread is not joined after it has stopped, its lock may remain in the _shutdown_locks set until interpreter shutdown. If many threads are created this way, the _shutdown_locks set could therefore grow endlessly. To avoid such a situation, purge expired locks each time a new one is added or removed.
(cherry picked from commit c10c2ec7a0)
Co-authored-by: Antoine Pitrou <antoine@python.org>
Added two new attributes to ``_GenericAlias``:
* ``_typevar_types``, a single type or tuple of types indicating what types are treated as a ``TypeVar``. Used for ``isinstance`` checks.
* ``_paramspec_tvars ``, a boolean flag which guards special behavior for dealing with ``ParamSpec``. Setting it to ``True`` means this class deals with ``ParamSpec``.
Automerge-Triggered-By: GH:gvanrossum
(cherry picked from commit b2f3f8e3d8)
* fix subclass error
* Update 2021-05-09-22-52-34.bpo-44089.IoANsN.rst
(cherry picked from commit 2b458c1dba)
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Import HTTPError from urllib.error instead of urllib.request.
(cherry picked from commit 5fedf71439)
Co-authored-by: Sebastian Rittau <srittau@rittau.biz>
Co-authored-by: Sebastian Rittau <srittau@rittau.biz>
Automerge-Triggered-By: GH:pablogsal
(cherry picked from commit 6692dc1ca9)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Added in bpo-41730 (GH-22186), the test apparently causes refleaks. The
test isn't worth hunting them down, so it's simply reverted.
This partially reverts commit 4a2d98a1e9.
(cherry picked from commit 8e8307d70b)
Co-authored-by: Zachary Ware <zach@python.org>
The error string on VxWorks is "no such file or directory" for FileNotFoundError. That is, the 1st letter of the error string has lower case.
(cherry picked from commit b063b02eab)
Co-authored-by: pxinwr <peixing.xin@windriver.com>
Automerge-Triggered-By: GH:gpshead
A C function accessible by the default exception handler, but not by python code,
finds the existing name closest to the name causing a name or attribute error. For
such errors, call the default handler after capturing stderr and retrieve its message line.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 092f9ddb5e)
Co-authored-by: E-Paine <63801254+E-Paine@users.noreply.github.com>
`convertitem()` raises `SystemError` when 'GH-' is used without `PY_SSIZE_T_CLEAN`.
This commit makes `skipitem()` raise it too.
(cherry picked from commit 4ebf4a6bfa)
Co-authored-by: Inada Naoki <songofacandy@gmail.com>
* Set content-length for simple http server 301s
When http.server.SimpleHTTPRequestHandler sends a 301 (Moved
Permanently) due to a missing file, it does not set a Content-Length
of 0. Unfortunately, certain clients can be left waiting for the
connection to be closed in this circumstance, even though no body
will be sent. At time of writing, both curl and Firefox demonstrate
this behavior.
* Test Content-Length on simple http server redirect
When serving a redirect, the SimpleHTTPRequestHandler will now send
`Content-Length: 0`. Several tests for http.server already cover
various behaviors and checks including redirection. This change only
adds one check for the expected Content-Length on the simplest case
for a redirect.
* Add news entry for SimpleHTTPRequestHandler fix
* Clarify the specific kind of 301
Co-authored-by: Senthil Kumaran <skumaran@gatech.edu>
(cherry picked from commit fb42725561)
Co-authored-by: Stephen Rosen <sirosen@globus.org>
Fixes http.client potential denial of service where it could get stuck reading lines from a malicious server after a 100 Continue response.
Co-authored-by: Gregory P. Smith <greg@krypto.org>
(cherry picked from commit 47895e31b6)
Co-authored-by: Gen Xu <xgbarry@gmail.com>
Ignore objects that inspect.unwrap throws due to
too many wrappers. This is a very rare case, however
it can easily be surfaced when a module under doctest
imports unitest.mock.call into its namespace.
We simply skip any object that throws this exception.
This should handle the majority of cases.
(cherry picked from commit 565a31804c)
Co-authored-by: Alfred Perlstein <alfred@fb.com>
The address tuple for CAN_RAW no longer returns the address family
after the introduction of CAN ISO-TP support in a30f6d45ac. However,
updating test_socket.CANTest.testSendFrame was missed as part of the
change, so the test incorrectly attempts to index past the last tuple
item to retrieve the address family.
This removes the now-redundant check for equality against socket.AF_CAN,
as the tuple will not contain the address family.
(cherry picked from commit 355bae8882)
Co-authored-by: karl ding <karlding@users.noreply.github.com>
This adds IO, TextIO, BinaryIO, Match, and Pattern.
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
(cherry picked from commit b115579734)
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
The code was updated in
0ec88b33d0
but the docstring was left untouched.
=> updated the docstring to reflect the code changes
(cherry picked from commit d4222ea6b0)
Co-authored-by: Jürgen Gmach <juergen.gmach@googlemail.com>
