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* 3.7.15v3.7.15Ned Deily2022-10-1010-19/+66
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* [3.7] gh-97612: Fix shell injection in get-remote-certificate.py (#97613) ↵Victor Stinner2022-10-052-19/+10
| | | | | | | | | | | | | | (#97634) Fix a shell code injection vulnerability in the get-remote-certificate.py example script. The script no longer uses a shell to run "openssl" commands. Issue reported and initial fix by Caleb Shortt. Remove the Windows code path to send "quit" on stdin to the "openssl s_client" command: use DEVNULL on all platforms instead. Co-authored-by: Caleb Shortt <caleb@rgauge.com> (cherry picked from commit 83a0f44ffd8b398673ae56c310cf5768d359c341)
* [3.7] gh-97616: list_resize() checks for integer overflow (GH-97617) (#97629)Miss Islington (bot)2022-10-053-2/+24
| | | | | | | | | | | Fix multiplying a list by an integer (list *= int): detect the integer overflow when the new allocated length is close to the maximum size. Issue reported by Jordan Limor. list_resize() now checks for integer overflow before multiplying the new allocated length by the list item size (sizeof(PyObject*)). (cherry picked from commit a5f092f3c469b674b8d9ccbd4e4377230c9ac7cf) Co-authored-by: Victor Stinner <vstinner@python.org>
* [3.7] gh-96848: Fix -X int_max_str_digits option parsing (#96988) (#97576)Victor Stinner2022-10-053-1/+7
| | | | | | | Fix command line parsing: reject "-X int_max_str_digits" option with no value (invalid) when the PYTHONINTMAXSTRDIGITS environment variable is set to a valid limit. (cherry picked from commit 41351662bcd21672d8ccfa62fe44d72027e6bcf8)
* [3.7] gh-97005: Update libexpat from 2.4.7 to 2.4.9 (gh-97006) (#97014)Miss Islington (bot)2022-10-058-17/+28
| | | | | | Co-authored-by: Gregory P. Smith [Google] <greg@krypto.org> (cherry picked from commit 10e3d398c31cc1695752fc52bc6ca2ce9ef6237e) Co-authored-by: Dong-hee Na <donghee.na@python.org>
* [3.7] gh-95778: Mention sys.set_int_max_str_digits() in error message ↵Miss Islington (bot)2022-10-043-4/+7
| | | | | | | | | | | | | | | (GH-96874) (GH-96877) (GH-97836) [3.9] gh-95778: Mention sys.set_int_max_str_digits() in error message (GH-96874) (GH-96877) When ValueError is raised if an integer is larger than the limit, mention sys.set_int_max_str_digits() in the error message. (cherry picked from commit e841ffc915e82e5ea6e3b473205417d63494808d) Co-authored-by: Ned Deily <nad@python.org> (cherry picked from commit 41188134bd2120f0cedd681ed88743c11c7f3742) Co-authored-by: Victor Stinner <vstinner@python.org>
* gh-96577: Fixes buffer overrun in _msi module (GH-96633) (GH-96659)Miss Islington (bot)2022-09-132-2/+3
| | | | | (cherry picked from commit 4114bcc9ef7595a07196bcecf9c7d6d39f57f64d) Co-authored-by: Steve Dower <steve.dower@python.org>
* Post releae updatesNed Deily2022-09-072-3/+3
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* gh-91423: Remove bugs.python.org from bugs.rst (GH-91425)v3.7.14roy reznik2022-09-061-19/+20
| | | | | Co-authored-by: Inada Naoki <songofacandy@gmail.com> Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
* 3.7.14Ned Deily2022-09-0616-72/+128
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* Move doc build dependencies to Doc/requirements.txt (GH-96607)Ned Deily2022-09-062-1/+20
| | | | This makes 3.7 doc builds similar to later releases, simplifying build tooling.
* [3.7] gh-95778: CVE-2020-10735: Prevent DoS by very large int() (GH-96504)Gregory P. Smith2022-09-0626-22/+882
| | | | | | | | | | | | | | | | Converting between `int` and `str` in bases other than 2 (binary), 4, 8 (octal), 16 (hexadecimal), or 32 such as base 10 (decimal) now raises a `ValueError` if the number of digits in string form is above a limit to avoid potential denial of service attacks due to the algorithmic complexity. This is a mitigation for CVE-2020-10735 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10735). This new limit can be configured or disabled by environment variable, command line flag, or :mod:`sys` APIs. See the `Integer String Conversion Length Limitation` documentation. The default limit is 4300 digits in string form. Patch by Gregory P. Smith [Google] and Christian Heimes [Red Hat] with feedback from Victor Stinner, Thomas Wouters, Steve Dower, Ned Deily, and Mark Dickinson.
* bpo-35036: Remove empty log line in the suspicious.py tool (GH-10024) (GH-96498)Gregory P. Smith2022-09-021-1/+0
| | | | | | Previous to commit ee171a2 the logline was working because of self.info() (now deprecated) defaults to an empty message. Co-authored-by: Xtreak <tirkarthi@users.noreply.github.com>
* [3.7] fix CI on macOS due to infrastructure changes (GH-96493)Gregory P. Smith2022-09-022-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add ABI and generated files checks to CI. This includes checking in an initial Abigail ABI definition for 3.7. * Backport ctypes test_macholib fix from b29d0a5a7811418c0a1082ca188fd4850185e290. This is required for the 3.7 tree to pass on modern macOS. * annotate test_bad_password @requires_zlib. I don't know why, but macOS in 3.7 CI is failing to build the zlib module these days so it's exposing this test that didn't have the proper `@requires_zlib` annotation. Getting it to build with zlib and other things that are now wrongly "missing" in the 3.7 CI setup would be nice, but probably involves invasive backporting of parts of https://github.com/python/cpython/commit/b29d0a5a7811418c0a1082ca188fd4850185e290 by a macOS domain expert. Not worth it. * disable MachOTest.test_find unless macOS 11+ support is backported. This test also appears to require changes to Lib/ctypes/macholib/dyld.py to work in the existing macOS CI config. I'm just skipping it, backporting that would be a feature. Not going to happen in 3.7. There may be a way to configure macOS CI to use an older macOS and toolchain instead as an alternate option. Someone else can figure that out if so. This branch only lives for another 9 months per https://peps.python.org/pep-0537/ * LOL at my typo Co-authored-by: Ned Deily <nad@python.org>
* bpo-40548: Fix "Check for source changes (pull_request)" GH Action job ↵Miss Islington (bot)2022-09-021-2/+15
| | | | | | | | | | | | | (GH-21806) (GH-92342) On Git 2.28, "git diff master..." (3 dots) no longer works when "fetch --depth=1" is used, whereas it works on Git 2.26. Replace "..." (3 dots) with ".." (2 dots) in the "git diff" command computing the list of modified files between the base branch and the PR branch. (cherry picked from commit eaa551702d80fd67219c48ee6a13ffb571ca360b) Co-authored-by: Victor Stinner <vstinner@python.org>
* [3.7] Fix the Windows CI config. (GH-96490)Gregory P. Smith2022-09-013-3/+14676
| | | | | | * Add ABI and generated files checks to CI. * Fix the Windows CI config. This matches what 3.8 did in 899eb4167264a17ba703677814d69d4f7dcaea41.
* bpo-41306: Allow scale value to not be rounded (GH-21715) (GH-96484)Miss Islington (bot)2022-09-012-1/+3
| | | | | | | | | | This fixes the test failure with Tk 6.8.10 which is caused by changes to how Tk rounds the `from`, `to` and `tickinterval` arguments. This PR uses `noconv` if the patchlevel is greater than or equal to 8.6.10 (credit to Serhiy for this idea as it is much simpler than what I previously proposed). Going into more detail for those who want it, the Tk change was made in [commit 591f68c](https://github.com/tcltk/tk/commit/591f68cb382525b72664c6fecaab87742b6cc87a) and means that the arguments listed above are rounded relative to the value of `from`. However, when rounding the `from` argument ([line 623](https://github.com/tcltk/tk/blob/591f68cb382525b72664c6fecaab87742b6cc87a/generic/tkScale.cGH-L623)), it is rounded relative to itself (i.e. rounding `0`) and therefore the assigned value for `from` is always what is given (no matter what values of `from` and `resolution`). Automerge-Triggered-By: @pablogsal (cherry picked from commit aecf036738a404371303e770f4ce4fd9f7d43de7) Co-authored-by: E-Paine <63801254+E-Paine@users.noreply.github.com>
* [3.7] gh-94208: Add more TLS version/protocol checks for FreeBSD (GH-94347) ↵Łukasz Langa2022-07-272-23/+33
| | | | | | | | (GH-95314) Three test cases were failing on FreeBSD with latest OpenSSL. (cherry picked from commit 1bc86c26253befa006c0f52eebb6ed633c7d1e5c) Co-authored-by: Christian Heimes <christian@python.org>
* [3.7] gh-90359: Update documentation to follow PEP 495. (gh-94800). (gh-94833)Dong-hee Na2022-07-141-0/+14
| | | | | (cherry picked from commit 07374cce52abb7fd39729dc1b646ca3029b64c64) Co-authored-by: Dong-hee Na <donghee.na@python.org>
* [3.7] gh-81054: Document that SimpleHTTPRequestHandler follows symbolic ↵Łukasz Langa2022-07-011-1/+12
| | | | | | | links (GH-94416) (GH-94496) (cherry picked from commit 80aaeabb8bd1e6b49598a7e23e0f8d99b3fcecaf) Co-authored-by: Sam Ezeh <sam.z.ezeh@gmail.com>
* gh-87389: Fix an open redirection vulnerability in http.server. (GH-93879) ↵Miss Islington (bot)2022-06-223-2/+61
| | | | | | | | | | | | | (GH-94095) Fix an open redirection vulnerability in the `http.server` module when an URI path starts with `//` that could produce a 301 Location header with a misleading target. Vulnerability discovered, and logic fix proposed, by Hamza Avvan (@hamzaavvan). Test and comments authored by Gregory P. Smith [Google]. (cherry picked from commit 4abab6b603dd38bec1168e9a37c40a48ec89508e) Co-authored-by: Gregory P. Smith <greg@krypto.org>
* gh-91172: Create a workflow for verifying bundled pip and setuptools ↵Miss Islington (bot)2022-06-223-0/+128
| | | | | | | | | (GH-31885) (GH-94126) Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com> (cherry picked from commit d36954b7ead06daead3dcf9b0dd9f8002eab508f) Co-authored-by: Illia Volochii <illia.volochii@gmail.com>
* [3.7] gh-93065: Fix HAMT to iterate correctly over 7-level deep trees (GH-93149)Łukasz Langa2022-05-235-4/+66
| | | | | | | | Also while there, clarify a few things about why we reduce the hash to 32 bits. Co-authored-by: Eli Libman <eli@hyro.ai> Co-authored-by: Yury Selivanov <yury@edgedb.com> Co-authored-by: Łukasz Langa <lukasz@langa.pl> (cherry picked from commit c1f5c903a7e4ed27190488f4e33b00d3c3d952e5)
* [3.7] gh-80254: Disallow recursive usage of cursors in sqlite3 converters ↵Erlend Egeberg Aasland2022-05-233-14/+76
| | | | | | | | | (GH-92334) (cherry picked from commit c908dc5b4798c311981bd7e1f7d92fb623ee448b) Co-authored-by: Sergey Fedoseev <fedoseev.sergey@gmail.com> Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* gh-92448: Update the documentation builder to render the GitHub issue (GH-92600)Ned Deily2022-05-104-7/+8
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* [3.7] gh-91888: add a `:gh:` role to the documentation (GH-91889) (GH-91937)Ezio Melotti2022-05-102-0/+25
| | | | | Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>. Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com> (cherry picked from commit f7641a2ffec243e5f600028a84debe9028a9ee44)
* Add redirects to Misc/NEWS bpo links (GH-91454) (GH-91894)Miss Islington (bot)2022-05-101-1/+2
| | | | | (cherry picked from commit 17dbb6bc10ca8a8b602335414c047294f00afcbe) Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
* [3.7] Update Sphinx bpo role to use redirect URI. (GH-91893)Ezio Melotti2022-05-101-1/+1
| | | | | (cherry picked from commit 08cfe079503ffd19d8b7ab324f0fdb1c6b150ca8) Co-authored-by: Ezio Melotti <ezio.melotti@gmail.com>
* bpo-42773: fix tests not being run on pushes (GH-24004) (GH-92341)Miss Islington (bot)2022-05-061-1/+1
| | | | | | | | | There was a typo, we were checking if the "GITHUB_BASE_REF" string literal was empty instead of the $GITHUB_BASE_REF value. When $GITHUB_BASE_REF is empty, the action that triggered the run was not a pull request, so we always run the full test suite. Signed-off-by: Filipe Laíns <lains@riseup.net> (cherry picked from commit 4ac923f2756f835f512339ee181348cc535ab07f)
* bpo-47194: Update zlib to v1.2.12 on Windows to resolve CVE-2018-25032 ↵Miss Islington (bot)2022-04-043-2/+3
| | | | | | | (GH-32241) (GH-32251) (cherry picked from commit 6066739ff7794e54c98c08b953a699cbc961cd28) Co-authored-by: Zachary Ware <zach@python.org>
* bpo-47138: Ensure Windows docs build uses the same pinned version as other ↵Steve Dower2022-03-291-1/+1
| | | | platforms (GH-32182)
* bpo-47138: Fix documentation build by pinning Jinja version to 3.0.3 (GH-32111)m-aciek2022-03-282-1/+2
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* Post release updatesNed Deily2022-03-162-3/+3
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* 3.7.13v3.7.13Ned Deily2022-03-1613-21/+92
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* bpo-46948: Fix launcher installer build failure due to first part of fix ↵Miss Islington (bot)2022-03-161-0/+2
| | | | | | | (GH-31920) (GH-31925) (cherry picked from commit 708812085355c92f32e547d1f1d1f29aefbbc27e) Co-authored-by: Steve Dower <steve.dower@python.org>
* bpo-47024: Update Windows builds and macOS installer build to use OpenSSL ↵Ned Deily2022-03-159-14/+15
| | | | 1.1.1n. (GH-31911)
* Tidy changelog by removing redundant intermediate expat update items. (GH-31907)Ned Deily2022-03-152-2/+0
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* bpo-45405: Prevent internal configure error when running configure with ↵Ned Deily2022-03-153-6/+12
| | | | | | | | | | | | | recent versions of clang. (GH-28845) (GH-31890) Change the configure logic to function properly on macOS when the compiler outputs a platform triplet for option --print-multiarch. The Apple Clang included with Xcode 13.3 now supports --print-multiarch causing configure to fail without this change. Co-authored-by: Ned Deily <nad@python.org> (cherry picked from commit 9c4766772cda67648184f8ddba546a5fc0167f91) Co-authored-by: David Bohman <debohman@gmail.com>
* Revert "bpo-46986: Upgrade bundled setuptools to 60.9.3 (GH-31820)" (GH-31882)Ned Deily2022-03-144-2/+1
| | | | This reverts commit 0fbab8a593dcd94cfc788700dd9bf67a73f85920 as it breaks test_bdb and test_distutils with installed Pythons.
* bpo-46986: Upgrade bundled setuptools to 60.9.3 (GH-31820) (GH-31861)Ned Deily2022-03-134-1/+2
| | | | | (cherry picked from commit c99ac3c364ee21be72263791b71ee8b55f64de08) Co-authored-by: Pradyun Gedam <pgedam@bloomberg.net>
* bpo-46985: Upgrade bundled pip to 22.0.4 (GH-31819) (GH-31852)Ned Deily2022-03-134-6/+4
| | | | | (cherry picked from commit d87f1b787ed38dfd307d82452f2efe9dc5b93942) Co-authored-by: Pradyun Gedam <pgedam@bloomberg.net>
* bpo-46932: Update bundled libexpat to 2.4.7 (GH-31736) (GH-31741)Miss Islington (bot)2022-03-073-14/+156
| | | | | (cherry picked from commit 176835c3d5c70f4c1b152cc2062b549144e37094) Co-authored-by: Steve Dower <steve.dower@python.org>
* bpo-44549: Update bzip2 to 1.0.8 in Windows builds to mitigate CVE-2016-3189 ↵Steve Dower2022-03-074-3/+5
| | | | and CVE-2019-12900 (GH-31732) (GH-31735)
* bpo-46948: Fix CVE-2022-26488 by ensuring the Windows Installer correctly ↵Steve Dower2022-03-0711-4/+26
| | | | uses the install path during repair (GH-31730)
* bpo-46756: Fix authorization check in urllib.request (GH-31353) (GH-31573)Miss Islington (bot)2022-02-253-8/+30
| | | | | | | | | Fix a bug in urllib.request.HTTPPasswordMgr.find_user_password() and urllib.request.HTTPPasswordMgrWithPriorAuth.is_authenticated() which allowed to bypass authorization. For example, access to URI "example.org/foobar" was allowed if the user was authorized for URI "example.org/foo". (cherry picked from commit e2e72567a1c94c548868f6ee5329363e6036057a) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* bpo-46794: Bump up the libexpat version into 2.4.6 (GH-31487) (GH-31521)Miss Islington (bot)2022-02-236-62/+133
| | | | | | (cherry picked from commit 1935e1cc284942bec8006287c939e295e1a7bf13) Co-authored-by: Dong-hee Na <donghee.na@python.org>
* Update copyright year to 2022. (GH-30335) (GH-31477)Miss Islington (bot)2022-02-219-10/+10
| | | | | | Automerge-Triggered-By: GH:benjaminp (cherry picked from commit ba00f0d93a4aea85ae8089f139856a7c450584d7) Co-authored-by: Benjamin Peterson <benjamin@python.org>
* bpo-46784: Add newly exported expat symbols to the namespace. (GH-31397) ↵Miss Islington (bot)2022-02-212-0/+6
| | | | | | | | | | | | | | | | | | | | (GH-31418) The libexpat 2.4.1 upgrade from introduced the following new exported symbols: * `testingAccountingGetCountBytesDirect` * `testingAccountingGetCountBytesIndirect` * `unsignedCharToPrintable` * `XML_SetBillionLaughsAttackProtectionActivationThreshold` * `XML_SetBillionLaughsAttackProtectionMaximumAmplification` We need to adjust [Modules/expat/pyexpatns.h](https://github.com/python/cpython/blob/master/Modules/expat/pyexpatns.h) (The newer libexpat upgrade has no new symbols). Automerge-Triggered-By: GH:gpshead (cherry picked from commit 6312c1052c0186b4596fc45c42fd3ade9f8f5911) Co-authored-by: Yilei "Dolee" Yang <yileiyang@google.com>
* bpo-46811: Make test suite support Expat >=2.4.5 (GH-31453) (GH-31471)Miss Islington (bot)2022-02-213-8/+16
| | | | | | | | | | | | | | | | | | | | Curly brackets were never allowed in namespace URIs according to RFC 3986, and so-called namespace-validating XML parsers have the right to reject them a invalid URIs. libexpat >=2.4.5 has become strcter in that regard due to related security issues; with ET.XML instantiating a namespace-aware parser under the hood, this test has no future in CPython. References: - https://datatracker.ietf.org/doc/html/rfc3968 - https://www.w3.org/TR/xml-names/ Also, test_minidom.py: Support Expat >=2.4.5 (cherry picked from commit 2cae93832f46b245847bdc252456ddf7742ef45e) Co-authored-by: Sebastian Pipping <sebastian@pipping.org>
* bpo-46400: Update libexpat from 2.4.1 to 2.4.4 (GH-31022) (GH-31298)Dong-hee Na2022-02-216-29/+236
| | | Co-authored-by: Cyril Jouve <jv.cyril@gmail.com>
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