Co-authored-by: James De Bias <81095953+DBJim@users.noreply.github.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
* [3.10] gh-129641: Switch Docs GHA build to actions/upload-artifact@v4
Add options for backwards compatibility, from the docs at:
https://github.com/actions/upload-artifact?tab=readme-ov-file#breaking-changes
* Python Tutorial typo fix (#128077)
Backported form commit: 5a584c8f54bbeceae7ffa501291e29b7ddc8a0b9
This is a trivial change meant to trigger a Docs build.
* Use Python 3.12 for the 3.10 docs build
The pinned version of Sphinx requires `imghdr`, removed in Python 3.13.
---------
Co-authored-by: shallow-beach <96891913+shallow-beach@users.noreply.github.com>
* [3.11] gh-119461: Fix ThreadedVSOCKSocketStreamTest (GH-129171)
Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.
On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).
(cherry picked from commit 45db419c3104a14007ea9efbc4bff03aef8ed10c)
Co-authored-by: Victor Stinner <vstinner@python.org>
(cherry picked from commit e94dbe4ed83460f18bd72563c5f09f6cdc71f604)
(cherry picked from commit c750061047ee520d8299334df4b112fd983d7e48)
(cherry picked from commit cbfe3023e46b544b80ea1a38a8c900c6fb881554)
* gh-119461: Restore the testSocket VSOCK skipUnless removed by PR #119465 (#129561)
Restore the skipUnless removed by #119465.
This test can only pass on virtual machines, not actual machines.
actual machines see:
```
self.cli.connect((cid, VSOCKPORT))
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```
Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
---------
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Make `versionchanged:: next`` expand to current (unreleased) version.
When a new CPython release is cut, the release manager will replace
all such occurences of "next" with the just-released version.
(See the issue for release-tools and devguide PRs.)
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
(cherry picked from commit 7d24ea9db3e8fdca52058629c9ba577aba3d8e5c)
gh-121277: Raise nice error on `next` as second argument to deprecated-removed (GH-124623)
(cherry-picked from e349f73a5ad2856b0a7cbe4aef7cc081c7aed777)
Updates for 3.10
(cherry-picked from 3.11: f0895aa9c1d40d0add673cc51bd143556e22100a)
* Use version, not arguments directly
Co-authored-by: Gregory P. Smith <greg@krypto.org>
(cherry picked from commit 29f348e232e82938ba2165843c448c2b291504c5)
Co-authored-by: JohnJamesUtley <81572567+JohnJamesUtley@users.noreply.github.com>
Grammar actions need to be valid Python tokens and the accepted tokens need to be
listed in the actions mini-grammar).
In Python 3.12+ (PEP 701), f-strings are no longer STRING tokens, so pegen fails
to regenerate the metaparser on this Python version, as in:
PYTHON_FOR_REGEN=python3.12 make regen-pegen-metaparser
Use `+` and plain strings rather than f-strings.
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
gh-125041: gh-90781: test_zlib: For s390x HW acceleration, skip checking the compressed bytes (GH-125042)
This backports two commits:
- GH-31096 skipped the tests unconditionally
- GH-125042 skips only the possibly-failing assertion
(cherry picked from commit cc5a225cdc2a5d4e035dd08d59cef39182c10a6c)
* gh-107902: Don't test setting suid/sgid on systems that don't support them (GH-108368)
* gh-108948: Skip test_tarfile.test_modes() on EFTYPE error (#109697)
On FreeBSD, regular users cannot set the sticky bit. Skip the test if
chmod() fails with EFTYPE error.
---------
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-100005: Skip test_script_as_dev_fd() on FreeBSD (GH-100006)
On FreeBSD, skip test_script_as_dev_fd() of test_cmd_line_script if
fdescfs is not mounted (at /dev/fd).
(cherry picked from commit 038b151963d9d4a5f4c852544fb5b0402ffcb218)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
[3.11] gh-109396: Fix test_socket.test_hmac_sha1() in FIPS mode (GH-109423) (GH-109427)
gh-109396: Fix test_socket.test_hmac_sha1() in FIPS mode (GH-109423)
Use a longer key: FIPS mode requires at least of at least 112 bits.
The previous key was only 32 bits.
(cherry picked from commit e091b9f20fa8e409003af79f3c468b8225e6dcd3)
(cherry picked from commit f7bfac4b3dd30920f97a542fd78c355ce62aa267)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Per https://github.com/python/cpython/issues/89452#issuecomment-1116329316,
the issue is fixed in configure for 3.11+, and
> For older Python versions, the workaround is to build with:
>
> ./configure --with-dbmliborder=gdbm:ndbm
We need this workaround in GitHub Actions, otherwise the tests fail.
Detect email address parsing errors and return empty tuple to
indicate the parsing error (old API). Add an optional 'strict'
parameter to getaddresses() and parseaddr() functions. Patch by
Thomas Dwyer.
(cherry picked from commit 4a153a1d3b18803a684cd1bcc2cdf3ede3dbae19)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-Authored-By: Thomas Dwyer <github@tomd.tel>
Applies changes from zipp 3.20.1 and jaraco/zippGH-124
(cherry picked from commit 2231286d78d328c2f575e0b05b16fe447d1656d6)
(cherry picked from commit 17b77bb)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
Applies changes from zipp 3.20.1 and jaraco/zippGH-124
(cherry picked from commit 2231286d78d328c2f575e0b05b16fe447d1656d6)
(cherry picked from commit 17b77bb)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
HEAD_LOCK is called from _PyEval_ReInitThreads->_PyThreadState_DeleteExcept before _PyRuntimeState_ReInitThreads reinit runtime->interpreters.mutex which might be locked before fork.
(cherry picked from commit 522799a05e3e820339718151ac055af6d864d463)
Co-authored-by: ChuBoning <102216855+ChuBoning@users.noreply.github.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Per RFC 2047:
> [...] these encoding schemes allow the
> encoding of arbitrary octet values, mail readers that implement this
> decoding should also ensure that display of the decoded data on the
> recipient's terminal will not cause unwanted side-effects
It seems that the "quoted-word" scheme is a valid way to include
a newline character in a header value, just like we already allow
undecodable bytes or control characters.
They do need to be properly quoted when serialized to text, though.
This should fail for custom fold() implementations that aren't careful
about newlines.
(cherry picked from commit 097633981879b3c9de9a1dd120d3aa585ecc2384)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Bas Bloemsaat <bas@bloemsaat.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Remove backtracking when parsing tarfile headers
* Rewrite PAX header parsing to be stricter
* Optimize parsing of GNU extended sparse headers v0.0
(cherry picked from commit 34ddb64d088dd7ccc321f6103d23153256caa5d4)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
(cherry picked from commit f071f01b7b7e19d7d6b3a4b0ec62f820ecb14660)
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Authenticate socket connection for `socket.socketpair()` fallback when the platform does not have a native `socketpair` C API. We authenticate in-process using `getsocketname` and `getpeername` (thanks to Nathaniel J Smith for that suggestion).
(cherry picked from commit 78df1043dbdce5c989600616f9f87b4ee72944e5)
Co-authored-by: Seth Michael Larson <seth@python.org>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
[3.10] gh-112769: test_zlib: test_zlib: Fix comparison of ZLIB_RUNTIME_VERSION with non-int suffix
zlib-ng defines the version as "1.3.0.zlib-ng".
(cherry picked from commit d384813)
Co-authored-by: Miro Hrončok miro@hroncok.cz
The _private_networks variables, used by various is_private
implementations, were missing some ranges and at the same time had
overly strict ranges (where there are more specific ranges considered
globally reachable by the IANA registries).
This patch updates the ranges with what was missing or otherwise
incorrect.
100.64.0.0/10 is left alone, for now, as it's been made special in [1].
The _address_exclude_many() call returns 8 networks for IPv4, 121
networks for IPv6.
[1] https://github.com/python/cpython/issues/61602
In 3.10 and below, is_private checks whether the network and broadcast
address are both private.
In later versions (where the test wss backported from), it checks
whether they both are in the same private network.
For 0.0.0.0/0, both 0.0.0.0 and 255.225.255.255 are private,
but one is in 0.0.0.0/8 ("This network") and the other in
255.255.255.255/32 ("Limited broadcast").
---------
Co-authored-by: Jakub Stasiak <jakub@stasiak.at>
This fixes XML unittest fallout from the https://github.com/python/cpython/issues/115398 security fix. When configured using `--with-system-expat` on systems with older pre 2.6.0 versions of libexpat, our unittests were failing.
Co-authored-by: Sebastian Pipping <sebastian@pipping.org>
Use of a proxy is intended to defer DNS for the hosts to the proxy itself, rather than a potential for information leak of the host doing DNS resolution itself for any reason. Proxy bypass lists are strictly name based. Most implementations of proxy support agree.
(cherry picked from commit c43b26d02eaa103756c250e8d36829d388c5f3be)
Co-authored-by: Weii Wang <weii.wang@canonical.com>
Allow controlling Expat >=2.6.0 reparse deferral (CVE-2023-52425) by adding five new methods:
- `xml.etree.ElementTree.XMLParser.flush`
- `xml.etree.ElementTree.XMLPullParser.flush`
- `xml.parsers.expat.xmlparser.GetReparseDeferralEnabled`
- `xml.parsers.expat.xmlparser.SetReparseDeferralEnabled`
- `xml.sax.expatreader.ExpatParser.flush`
Based on the "flush" idea from https://github.com/python/cpython/pull/115138#issuecomment-1932444270 .
Includes code suggested-by: Snild Dolkow <snild@sony.com>
and by core dev Serhiy Storchaka.
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Doc/library/xml.rst: Document CVE-2023-52425 under "XML vulnerabilities"
(cherry picked from commit fbd40ce46e7335a5dbaf48a3aa841be22d7302ba)
Co-authored-by: Sebastian Pipping <sebastian@pipping.org>
