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No commits in common. 'c8-stream-3.9' and 'i8c-stream-3.9_bootstrap' have entirely different histories.

2
.gitignore vendored

@ -1 +1 @@
SOURCES/Python-3.9.20.tar.xz
SOURCES/Python-3.9.17.tar.xz

@ -1 +1 @@
52902dd820d2d41c47ef927ecebb24a96a51cc4b SOURCES/Python-3.9.20.tar.xz
34a6d24cef87fbf22b943d4fe22100a9bf0b3782 SOURCES/Python-3.9.17.tar.xz

@ -1,4 +1,4 @@
From 4cef6c756055a15dc33a475c1f405676fa69410c Mon Sep 17 00:00:00 2001
From ccb2659fa0ec259d4161ed84345553bf3f216531 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <encukou@gmail.com>
Date: Wed, 11 Aug 2021 16:51:03 +0200
Subject: [PATCH 01/10] Backport PyModule_AddObjectRef as
@ -71,10 +71,10 @@ index 13482c6..fca1083 100644
PyModule_AddIntConstant(PyObject *m, const char *name, long value)
{
--
2.45.0
2.37.2
From a115773e979f968edaed8a3419f3ccc34eef8320 Mon Sep 17 00:00:00 2001
From 794c37495d91823bd820b96382b999d84dcad58d Mon Sep 17 00:00:00 2001
From: Petr Viktorin <encukou@gmail.com>
Date: Fri, 13 Aug 2021 13:16:43 +0200
Subject: [PATCH 02/10] _hashopenssl: Uncomment and use initialization function
@ -144,10 +144,10 @@ index 4db058c..56dfff9 100644
return m;
--
2.45.0
2.37.2
From 28506af69b2b005bb7a8931624f97273269458a1 Mon Sep 17 00:00:00 2001
From 94b56c82b459474c3e0f9e5421fa7becbf5a1c70 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@python.org>
Date: Sat, 27 Mar 2021 14:55:03 +0100
Subject: [PATCH 03/10] bpo-40645: use C implementation of HMAC (GH-24920,
@ -927,10 +927,10 @@ index 68aa765..4466ec4 100644
-/*[clinic end generated code: output=b6b280e46bf0b139 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=7ff9aad0bd53e7ce input=a9049054013a1b77]*/
--
2.45.0
2.37.2
From 1f5f7d3892febb68cf96ef151beab06eae1792ce Mon Sep 17 00:00:00 2001
From b63e3fbd7c0506b5a6c00c1bb0d255054e38bbe8 Mon Sep 17 00:00:00 2001
From: Charalampos Stratakis <cstratak@redhat.com>
Date: Thu, 12 Dec 2019 16:58:31 +0100
Subject: [PATCH 04/10] Expose blake2b and blake2s hashes from OpenSSL
@ -944,7 +944,7 @@ used under FIPS.
3 files changed, 148 insertions(+), 1 deletion(-)
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index bc11a8d..9a07499 100644
index f845c7a..7aaeb76 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -363,6 +363,12 @@ class HashLibTestCase(unittest.TestCase):
@ -1137,10 +1137,10 @@ index 4466ec4..54c22b2 100644
-/*[clinic end generated code: output=7ff9aad0bd53e7ce input=a9049054013a1b77]*/
+/*[clinic end generated code: output=fab05055e982f112 input=a9049054013a1b77]*/
--
2.45.0
2.37.2
From 842bd1c8c8a62c342fed848e5a5f0f1d97daeaba Mon Sep 17 00:00:00 2001
From dc8ad7b98d6d9bf14cae439acb3a99fa8f4f5020 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <pviktori@redhat.com>
Date: Thu, 1 Aug 2019 17:57:05 +0200
Subject: [PATCH 05/10] Use a stronger hash in multiprocessing handshake
@ -1152,7 +1152,7 @@ https://bugs.python.org/issue17258
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/Lib/multiprocessing/connection.py b/Lib/multiprocessing/connection.py
index 8e2facf..bb4acb6 100644
index 510e4b5..b68f2fb 100644
--- a/Lib/multiprocessing/connection.py
+++ b/Lib/multiprocessing/connection.py
@@ -42,6 +42,10 @@ BUFSIZE = 8192
@ -1166,7 +1166,7 @@ index 8e2facf..bb4acb6 100644
_mmap_counter = itertools.count()
default_family = 'AF_INET'
@@ -736,7 +740,7 @@ def deliver_challenge(connection, authkey):
@@ -741,7 +745,7 @@ def deliver_challenge(connection, authkey):
"Authkey must be bytes, not {0!s}".format(type(authkey)))
message = os.urandom(MESSAGE_LENGTH)
connection.send_bytes(CHALLENGE + message)
@ -1175,7 +1175,7 @@ index 8e2facf..bb4acb6 100644
response = connection.recv_bytes(256) # reject large message
if response == digest:
connection.send_bytes(WELCOME)
@@ -752,7 +756,7 @@ def answer_challenge(connection, authkey):
@@ -757,7 +761,7 @@ def answer_challenge(connection, authkey):
message = connection.recv_bytes(256) # reject large message
assert message[:len(CHALLENGE)] == CHALLENGE, 'message = %r' % message
message = message[len(CHALLENGE):]
@ -1185,10 +1185,10 @@ index 8e2facf..bb4acb6 100644
response = connection.recv_bytes(256) # reject large message
if response != WELCOME:
--
2.45.0
2.37.2
From 0390f1ea33f8a604467829733541791a29cee4da Mon Sep 17 00:00:00 2001
From af0c88c9d5bc4f9c127e49ed80d14e25d18813f2 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <pviktori@redhat.com>
Date: Thu, 25 Jul 2019 17:19:06 +0200
Subject: [PATCH 06/10] Disable Python's hash implementations in FIPS mode,
@ -1231,7 +1231,7 @@ index ffa3be0..3e3f4dd 100644
def __get_builtin_constructor(name):
cache = __builtin_constructor_cache
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index 9a07499..56dfbaa 100644
index 7aaeb76..fa4a8d7 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -35,14 +35,15 @@ else:
@ -1446,10 +1446,10 @@ index 0bec170..479f4b5 100644
))
--
2.45.0
2.37.2
From 667781e01425308ae95f062f8596866a5af76f77 Mon Sep 17 00:00:00 2001
From 9bc3d493a3508fb82df7d24cc62315c072d9eca8 Mon Sep 17 00:00:00 2001
From: Charalampos Stratakis <cstratak@redhat.com>
Date: Fri, 29 Jan 2021 14:16:21 +0100
Subject: [PATCH 07/10] Use python's fall back crypto implementations only if
@ -1565,7 +1565,7 @@ index 3e3f4dd..b842f5f 100644
for __func_name in __always_supported:
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index 56dfbaa..05f4a54 100644
index fa4a8d7..ec6c883 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -171,7 +171,13 @@ class HashLibTestCase(unittest.TestCase):
@ -1604,7 +1604,7 @@ index 56dfbaa..05f4a54 100644
def test_get_builtin_constructor(self):
get_builtin_constructor = getattr(hashlib,
'__get_builtin_constructor')
@@ -1070,6 +1090,7 @@ class KDFTests(unittest.TestCase):
@@ -1061,6 +1081,7 @@ class KDFTests(unittest.TestCase):
iterations=1, dklen=None)
self.assertEqual(out, self.pbkdf2_results['sha1'][0][0])
@ -1613,10 +1613,10 @@ index 56dfbaa..05f4a54 100644
def test_pbkdf2_hmac_py(self):
self._test_pbkdf2_hmac(builtin_hashlib.pbkdf2_hmac, builtin_hashes)
--
2.45.0
2.37.2
From e36df0297eca09ca1826163f39a812b45558f690 Mon Sep 17 00:00:00 2001
From 331c0d39cbc9c4df266c375bae8c1a0d27dd78d9 Mon Sep 17 00:00:00 2001
From: Charalampos Stratakis <cstratak@redhat.com>
Date: Wed, 31 Jul 2019 15:43:43 +0200
Subject: [PATCH 08/10] Test equivalence of hashes for the various digests with
@ -1659,7 +1659,7 @@ index 0000000..1f99dd7
+if __name__ == "__main__":
+ unittest.main()
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index 05f4a54..980c773 100644
index ec6c883..0fd036f 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -20,6 +20,7 @@ import warnings
@ -1755,7 +1755,7 @@ index 05f4a54..980c773 100644
return
m = hash_object_constructor(data, **kwargs)
@@ -983,6 +998,15 @@ class HashLibTestCase(unittest.TestCase):
@@ -974,6 +989,15 @@ class HashLibTestCase(unittest.TestCase):
):
HASHXOF()
@ -1772,10 +1772,10 @@ index 05f4a54..980c773 100644
class KDFTests(unittest.TestCase):
--
2.45.0
2.37.2
From 8fc0216da1d6e148bf086c8c137ddc19a33ab642 Mon Sep 17 00:00:00 2001
From 1a3df28f95710925bc80018bcf22b7f37bbb1e17 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <pviktori@redhat.com>
Date: Mon, 26 Aug 2019 19:39:48 +0200
Subject: [PATCH 09/10] Guard against Python HMAC in FIPS mode
@ -1889,43 +1889,290 @@ index adf52ad..41e6a14 100644
def test_realcopy_old(self):
# Testing if the copy method created a real copy.
--
2.45.0
2.37.2
From 4271e404c9aa918368d397654d60e4e845dfc844 Mon Sep 17 00:00:00 2001
From: Nikita Sobolev <mail@sobolevn.me>
Date: Thu, 24 Nov 2022 01:47:31 +0300
Subject: [PATCH 10/10] closes gh-99508: fix `TypeError` in
`Lib/importlib/_bootstrap_external.py` (GH-99635)
From dded0e09dd3e51998a2aa54d2ae8464d73987e51 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <encukou@gmail.com>
Date: Wed, 25 Aug 2021 16:44:43 +0200
Subject: [PATCH 10/10] Disable hash-based PYCs in FIPS mode
If FIPS mode is on, we can't use siphash-based HMAC
(_Py_KeyedHash), so:
- Unchecked hash PYCs can be imported, but not created
- Checked hash PYCs can not be imported nor created
- The default mode is timestamp-based PYCs, even if
SOURCE_DATE_EPOCH is set.
If FIPS mode is off, there are no changes in behavior.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1835169
---
Lib/importlib/_bootstrap_external.py | 3 ++-
.../next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
create mode 100644 Misc/NEWS.d/next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py
index f0c9f8e..cccf6b2 100644
--- a/Lib/importlib/_bootstrap_external.py
+++ b/Lib/importlib/_bootstrap_external.py
@@ -986,7 +986,8 @@ class SourceLoader(_LoaderBasics):
source_mtime is not None):
if hash_based:
if source_hash is None:
- source_hash = _imp.source_hash(source_bytes)
+ source_hash = _imp.source_hash(_RAW_MAGIC_NUMBER,
+ source_bytes)
data = _code_to_hash_pyc(code_object, source_hash, check_source)
Lib/py_compile.py | 2 ++
Lib/test/support/__init__.py | 14 +++++++++++++
Lib/test/test_cmd_line_script.py | 2 ++
Lib/test/test_compileall.py | 11 +++++++++-
Lib/test/test_imp.py | 2 ++
.../test_importlib/source/test_file_loader.py | 6 ++++++
Lib/test/test_py_compile.py | 11 ++++++++--
Lib/test/test_zipimport.py | 2 ++
Python/import.c | 20 +++++++++++++++++++
9 files changed, 67 insertions(+), 3 deletions(-)
diff --git a/Lib/py_compile.py b/Lib/py_compile.py
index bba3642..02db901 100644
--- a/Lib/py_compile.py
+++ b/Lib/py_compile.py
@@ -70,7 +70,9 @@ class PycInvalidationMode(enum.Enum):
def _get_default_invalidation_mode():
+ import _hashlib
if (os.environ.get('SOURCE_DATE_EPOCH') and not
+ _hashlib.get_fips_mode() and not
os.environ.get('RPM_BUILD_ROOT')):
return PycInvalidationMode.CHECKED_HASH
else:
data = _code_to_timestamp_pyc(code_object, source_mtime,
diff --git a/Misc/NEWS.d/next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst b/Misc/NEWS.d/next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst
new file mode 100644
index 0000000..82720d1
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst
@@ -0,0 +1,2 @@
+Fix ``TypeError`` in ``Lib/importlib/_bootstrap_external.py`` while calling
+``_imp.source_hash()``.
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index 6dc0813..b9d5f9a 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -3296,6 +3296,20 @@ def clear_ignored_deprecations(*tokens: object) -> None:
warnings._filters_mutated()
+def fails_in_fips_mode(expected_error):
+ import _hashlib
+ if _hashlib.get_fips_mode():
+ def _decorator(func):
+ def _wrapper(self, *args, **kwargs):
+ with self.assertRaises(expected_error):
+ func(self, *args, **kwargs)
+ return _wrapper
+ else:
+ def _decorator(func):
+ return func
+ return _decorator
+
+
@contextlib.contextmanager
def adjust_int_max_str_digits(max_digits):
"""Temporarily change the integer string conversion length limit."""
diff --git a/Lib/test/test_cmd_line_script.py b/Lib/test/test_cmd_line_script.py
index 7cb1370..61df232 100644
--- a/Lib/test/test_cmd_line_script.py
+++ b/Lib/test/test_cmd_line_script.py
@@ -282,6 +282,7 @@ class CmdLineTest(unittest.TestCase):
self._check_script(zip_name, run_name, zip_name, zip_name, '',
zipimport.zipimporter)
+ @support.fails_in_fips_mode(ImportError)
def test_zipfile_compiled_checked_hash(self):
with support.temp_dir() as script_dir:
script_name = _make_test_script(script_dir, '__main__')
@@ -292,6 +293,7 @@ class CmdLineTest(unittest.TestCase):
self._check_script(zip_name, run_name, zip_name, zip_name, '',
zipimport.zipimporter)
+ @support.fails_in_fips_mode(ImportError)
def test_zipfile_compiled_unchecked_hash(self):
with support.temp_dir() as script_dir:
script_name = _make_test_script(script_dir, '__main__')
diff --git a/Lib/test/test_compileall.py b/Lib/test/test_compileall.py
index ab647d6..7d50f07 100644
--- a/Lib/test/test_compileall.py
+++ b/Lib/test/test_compileall.py
@@ -758,14 +758,23 @@ class CommandLineTestsBase:
out = self.assertRunOK('badfilename')
self.assertRegex(out, b"Can't list 'badfilename'")
- def test_pyc_invalidation_mode(self):
+ @support.fails_in_fips_mode(AssertionError)
+ def test_pyc_invalidation_mode_checked(self):
script_helper.make_script(self.pkgdir, 'f1', '')
pyc = importlib.util.cache_from_source(
os.path.join(self.pkgdir, 'f1.py'))
+
self.assertRunOK('--invalidation-mode=checked-hash', self.pkgdir)
with open(pyc, 'rb') as fp:
data = fp.read()
self.assertEqual(int.from_bytes(data[4:8], 'little'), 0b11)
+
+ @support.fails_in_fips_mode(AssertionError)
+ def test_pyc_invalidation_mode_unchecked(self):
+ script_helper.make_script(self.pkgdir, 'f1', '')
+ pyc = importlib.util.cache_from_source(
+ os.path.join(self.pkgdir, 'f1.py'))
+
self.assertRunOK('--invalidation-mode=unchecked-hash', self.pkgdir)
with open(pyc, 'rb') as fp:
data = fp.read()
diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py
index fe394dc..802f0e8 100644
--- a/Lib/test/test_imp.py
+++ b/Lib/test/test_imp.py
@@ -343,6 +343,7 @@ class ImportTests(unittest.TestCase):
import _frozen_importlib
self.assertEqual(_frozen_importlib.__spec__.origin, "frozen")
+ @support.fails_in_fips_mode(ImportError)
def test_source_hash(self):
self.assertEqual(_imp.source_hash(42, b'hi'), b'\xc6\xe7Z\r\x03:}\xab')
self.assertEqual(_imp.source_hash(43, b'hi'), b'\x85\x9765\xf8\x9a\x8b9')
@@ -362,6 +363,7 @@ class ImportTests(unittest.TestCase):
res = script_helper.assert_python_ok(*args)
self.assertEqual(res.out.strip().decode('utf-8'), expected)
+ @support.fails_in_fips_mode(ImportError)
def test_find_and_load_checked_pyc(self):
# issue 34056
with support.temp_cwd():
diff --git a/Lib/test/test_importlib/source/test_file_loader.py b/Lib/test/test_importlib/source/test_file_loader.py
index ab44722..480cc81 100644
--- a/Lib/test/test_importlib/source/test_file_loader.py
+++ b/Lib/test/test_importlib/source/test_file_loader.py
@@ -17,6 +17,7 @@ import types
import unittest
import warnings
+from test import support
from test.support import make_legacy_pyc, unload
from test.test_py_compile import without_source_date_epoch
@@ -239,6 +240,7 @@ class SimpleTest(abc.LoaderTests):
loader.load_module('bad name')
@util.writes_bytecode_files
+ @support.fails_in_fips_mode(ImportError)
def test_checked_hash_based_pyc(self):
with util.create_modules('_temp') as mapping:
source = mapping['_temp']
@@ -270,6 +272,7 @@ class SimpleTest(abc.LoaderTests):
)
@util.writes_bytecode_files
+ @support.fails_in_fips_mode(ImportError)
def test_overridden_checked_hash_based_pyc(self):
with util.create_modules('_temp') as mapping, \
unittest.mock.patch('_imp.check_hash_based_pycs', 'never'):
@@ -295,6 +298,7 @@ class SimpleTest(abc.LoaderTests):
self.assertEqual(mod.state, 'old')
@util.writes_bytecode_files
+ @support.fails_in_fips_mode(ImportError)
def test_unchecked_hash_based_pyc(self):
with util.create_modules('_temp') as mapping:
source = mapping['_temp']
@@ -325,6 +329,7 @@ class SimpleTest(abc.LoaderTests):
)
@util.writes_bytecode_files
+ @support.fails_in_fips_mode(ImportError)
def test_overridden_unchecked_hash_based_pyc(self):
with util.create_modules('_temp') as mapping, \
unittest.mock.patch('_imp.check_hash_based_pycs', 'always'):
@@ -434,6 +439,7 @@ class BadBytecodeTest:
del_source=del_source)
test('_temp', mapping, bc_path)
+ @support.fails_in_fips_mode(ImportError)
def _test_partial_hash(self, test, *, del_source=False):
with util.create_modules('_temp') as mapping:
bc_path = self.manipulate_bytecode(
diff --git a/Lib/test/test_py_compile.py b/Lib/test/test_py_compile.py
index b2d3dcf..7e4b0c5 100644
--- a/Lib/test/test_py_compile.py
+++ b/Lib/test/test_py_compile.py
@@ -141,13 +141,16 @@ class PyCompileTestsBase:
importlib.util.cache_from_source(bad_coding)))
def test_source_date_epoch(self):
+ import _hashlib
py_compile.compile(self.source_path, self.pyc_path)
self.assertTrue(os.path.exists(self.pyc_path))
self.assertFalse(os.path.exists(self.cache_path))
with open(self.pyc_path, 'rb') as fp:
flags = importlib._bootstrap_external._classify_pyc(
fp.read(), 'test', {})
- if os.environ.get('SOURCE_DATE_EPOCH'):
+ if _hashlib.get_fips_mode():
+ expected_flags = 0b00
+ elif os.environ.get('SOURCE_DATE_EPOCH'):
expected_flags = 0b11
else:
expected_flags = 0b00
@@ -178,7 +181,8 @@ class PyCompileTestsBase:
# Specifying optimized bytecode should lead to a path reflecting that.
self.assertIn('opt-2', py_compile.compile(self.source_path, optimize=2))
- def test_invalidation_mode(self):
+ @support.fails_in_fips_mode(ImportError)
+ def test_invalidation_mode_checked(self):
py_compile.compile(
self.source_path,
invalidation_mode=py_compile.PycInvalidationMode.CHECKED_HASH,
@@ -187,6 +191,9 @@ class PyCompileTestsBase:
flags = importlib._bootstrap_external._classify_pyc(
fp.read(), 'test', {})
self.assertEqual(flags, 0b11)
+
+ @support.fails_in_fips_mode(ImportError)
+ def test_invalidation_mode_unchecked(self):
py_compile.compile(
self.source_path,
invalidation_mode=py_compile.PycInvalidationMode.UNCHECKED_HASH,
diff --git a/Lib/test/test_zipimport.py b/Lib/test/test_zipimport.py
index b7347a3..09ea990 100644
--- a/Lib/test/test_zipimport.py
+++ b/Lib/test/test_zipimport.py
@@ -186,6 +186,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase):
TESTMOD + pyc_ext: (NOW, test_pyc)}
self.doTest(pyc_ext, files, TESTMOD)
+ @support.fails_in_fips_mode(ImportError)
def testUncheckedHashBasedPyc(self):
source = b"state = 'old'"
source_hash = importlib.util.source_hash(source)
@@ -200,6 +201,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase):
self.assertEqual(mod.state, 'old')
self.doTest(None, files, TESTMOD, call=check)
+ @support.fails_in_fips_mode(ImportError)
@unittest.mock.patch('_imp.check_hash_based_pycs', 'always')
def test_checked_hash_based_change_pyc(self):
source = b"state = 'old'"
diff --git a/Python/import.c b/Python/import.c
index 8358d70..1b7fb85 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -2354,6 +2354,26 @@ static PyObject *
_imp_source_hash_impl(PyObject *module, long key, Py_buffer *source)
/*[clinic end generated code: output=edb292448cf399ea input=9aaad1e590089789]*/
{
+ PyObject *_hashlib = PyImport_ImportModule("_hashlib");
+ if (_hashlib == NULL) {
+ return NULL;
+ }
+ PyObject *fips_mode_obj = PyObject_CallMethod(_hashlib, "get_fips_mode", NULL);
+ Py_DECREF(_hashlib);
+ if (fips_mode_obj == NULL) {
+ return NULL;
+ }
+ int fips_mode = PyObject_IsTrue(fips_mode_obj);
+ Py_DECREF(fips_mode_obj);
+ if (fips_mode < 0) {
+ return NULL;
+ }
+ if (fips_mode) {
+ PyErr_SetString(
+ PyExc_ImportError,
+ "hash-based PYC validation (siphash24) not available in FIPS mode");
+ return NULL;
+ };
union {
uint64_t x;
char data[sizeof(uint64_t)];
--
2.45.0
2.37.2

@ -1,88 +0,0 @@
From f253f1e7e8283b876d40af385d5729646f2c18b6 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Wed, 17 Jan 2024 14:53:23 +0100
Subject: [PATCH] bpo-46623: Skip two test_zlib tests on s390x (GH-31096)
Skip test_pair() and test_speech128() of test_zlib on s390x since
they fail if zlib uses the s390x hardware accelerator.
---
Lib/test/test_zlib.py | 32 +++++++++++++++++++
.../2022-02-03-09-45-26.bpo-46623.vxzuhV.rst | 2 ++
2 files changed, 34 insertions(+)
create mode 100644 Misc/NEWS.d/next/Tests/2022-02-03-09-45-26.bpo-46623.vxzuhV.rst
diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py
index aa7943f..8945b10 100644
--- a/Lib/test/test_zlib.py
+++ b/Lib/test/test_zlib.py
@@ -2,6 +2,7 @@ import unittest
from test import support
import binascii
import copy
+import os
import pickle
import random
import sys
@@ -16,6 +17,35 @@ requires_Decompress_copy = unittest.skipUnless(
hasattr(zlib.decompressobj(), "copy"),
'requires Decompress.copy()')
+# bpo-46623: On s390x, when a hardware accelerator is used, using different
+# ways to compress data with zlib can produce different compressed data.
+# Simplified test_pair() code:
+#
+# def func1(data):
+# return zlib.compress(data)
+#
+# def func2(data)
+# co = zlib.compressobj()
+# x1 = co.compress(data)
+# x2 = co.flush()
+# return x1 + x2
+#
+# On s390x if zlib uses a hardware accelerator, func1() creates a single
+# "final" compressed block whereas func2() produces 3 compressed blocks (the
+# last one is a final block). On other platforms with no accelerator, func1()
+# and func2() produce the same compressed data made of a single (final)
+# compressed block.
+#
+# Only the compressed data is different, the decompression returns the original
+# data:
+#
+# zlib.decompress(func1(data)) == zlib.decompress(func2(data)) == data
+#
+# Make the assumption that s390x always has an accelerator to simplify the skip
+# condition. Windows doesn't have os.uname() but it doesn't support s390x.
+skip_on_s390x = unittest.skipIf(hasattr(os, 'uname') and os.uname().machine == 's390x',
+ 'skipped on s390x')
+
def _zlib_runtime_version_tuple(zlib_version=zlib.ZLIB_RUNTIME_VERSION):
# Register "1.2.3" as "1.2.3.0"
# or "1.2.0-linux","1.2.0.f","1.2.0.f-linux"
@@ -187,6 +217,7 @@ class CompressTestCase(BaseCompressTestCase, unittest.TestCase):
bufsize=zlib.DEF_BUF_SIZE),
HAMLET_SCENE)
+ @skip_on_s390x
def test_speech128(self):
# compress more data
data = HAMLET_SCENE * 128
@@ -238,6 +269,7 @@ class CompressTestCase(BaseCompressTestCase, unittest.TestCase):
class CompressObjectTestCase(BaseCompressTestCase, unittest.TestCase):
# Test compression object
+ @skip_on_s390x
def test_pair(self):
# straightforward compress/decompress objects
datasrc = HAMLET_SCENE * 128
diff --git a/Misc/NEWS.d/next/Tests/2022-02-03-09-45-26.bpo-46623.vxzuhV.rst b/Misc/NEWS.d/next/Tests/2022-02-03-09-45-26.bpo-46623.vxzuhV.rst
new file mode 100644
index 0000000..be085c0
--- /dev/null
+++ b/Misc/NEWS.d/next/Tests/2022-02-03-09-45-26.bpo-46623.vxzuhV.rst
@@ -0,0 +1,2 @@
+Skip test_pair() and test_speech128() of test_zlib on s390x since they fail
+if zlib uses the s390x hardware accelerator. Patch by Victor Stinner.
--
2.46.0

@ -1,248 +0,0 @@
From 4df4fad359c280f2328b98ea9b4414f244624a58 Mon Sep 17 00:00:00 2001
From: Lumir Balhar <lbalhar@redhat.com>
Date: Mon, 18 Dec 2023 20:15:33 +0100
Subject: [PATCH] Make it possible to disable strict parsing in email module
---
Doc/library/email.utils.rst | 26 +++++++++++
Lib/email/utils.py | 54 ++++++++++++++++++++++-
Lib/test/test_email/test_email.py | 72 ++++++++++++++++++++++++++++++-
3 files changed, 149 insertions(+), 3 deletions(-)
diff --git a/Doc/library/email.utils.rst b/Doc/library/email.utils.rst
index d1e1898591..7aef773b5f 100644
--- a/Doc/library/email.utils.rst
+++ b/Doc/library/email.utils.rst
@@ -69,6 +69,19 @@ of the new API.
If *strict* is true, use a strict parser which rejects malformed inputs.
+ The default setting for *strict* is set to ``True``, but you can override
+ it by setting the environment variable ``PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING``
+ to non-empty string.
+
+ Additionally, you can permanently set the default value for *strict* to
+ ``False`` by creating the configuration file ``/etc/python/email.cfg``
+ with the following content:
+
+ .. code-block:: ini
+
+ [email_addr_parsing]
+ PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING = true
+
.. versionchanged:: 3.9.20
Add *strict* optional parameter and reject malformed inputs by default.
@@ -97,6 +110,19 @@ of the new API.
If *strict* is true, use a strict parser which rejects malformed inputs.
+ The default setting for *strict* is set to ``True``, but you can override
+ it by setting the environment variable ``PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING``
+ to non-empty string.
+
+ Additionally, you can permanently set the default value for *strict* to
+ ``False`` by creating the configuration file ``/etc/python/email.cfg``
+ with the following content:
+
+ .. code-block:: ini
+
+ [email_addr_parsing]
+ PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING = true
+
Here's a simple example that gets all the recipients of a message::
from email.utils import getaddresses
diff --git a/Lib/email/utils.py b/Lib/email/utils.py
index f83b7e5d7e..b8e90ceb8e 100644
--- a/Lib/email/utils.py
+++ b/Lib/email/utils.py
@@ -48,6 +48,46 @@ TICK = "'"
specialsre = re.compile(r'[][\\()<>@,:;".]')
escapesre = re.compile(r'[\\"]')
+_EMAIL_CONFIG_FILE = "/etc/python/email.cfg"
+_cached_strict_addr_parsing = None
+
+
+def _use_strict_email_parsing():
+ """"Cache implementation for _cached_strict_addr_parsing"""
+ global _cached_strict_addr_parsing
+ if _cached_strict_addr_parsing is None:
+ _cached_strict_addr_parsing = _use_strict_email_parsing_impl()
+ return _cached_strict_addr_parsing
+
+
+def _use_strict_email_parsing_impl():
+ """Returns True if strict email parsing is not disabled by
+ config file or env variable.
+ """
+ disabled = bool(os.environ.get("PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING"))
+ if disabled:
+ return False
+
+ try:
+ file = open(_EMAIL_CONFIG_FILE)
+ except FileNotFoundError:
+ pass
+ else:
+ with file:
+ import configparser
+ config = configparser.ConfigParser(
+ interpolation=None,
+ comment_prefixes=('#', ),
+
+ )
+ config.read_file(file)
+ disabled = config.getboolean('email_addr_parsing', "PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING", fallback=None)
+
+ if disabled:
+ return False
+
+ return True
+
def _has_surrogates(s):
"""Return True if s contains surrogate-escaped binary data."""
@@ -149,7 +189,7 @@ def _strip_quoted_realnames(addr):
supports_strict_parsing = True
-def getaddresses(fieldvalues, *, strict=True):
+def getaddresses(fieldvalues, *, strict=None):
"""Return a list of (REALNAME, EMAIL) or ('','') for each fieldvalue.
When parsing fails for a fieldvalue, a 2-tuple of ('', '') is returned in
@@ -158,6 +198,11 @@ def getaddresses(fieldvalues, *, strict=True):
If strict is true, use a strict parser which rejects malformed inputs.
"""
+ # If default is used, it's True unless disabled
+ # by env variable or config file.
+ if strict == None:
+ strict = _use_strict_email_parsing()
+
# If strict is true, if the resulting list of parsed addresses is greater
# than the number of fieldvalues in the input list, a parsing error has
# occurred and consequently a list containing a single empty 2-tuple [('',
@@ -330,7 +375,7 @@ def parsedate_to_datetime(data):
tzinfo=datetime.timezone(datetime.timedelta(seconds=tz)))
-def parseaddr(addr, *, strict=True):
+def parseaddr(addr, *, strict=None):
"""
Parse addr into its constituent realname and email address parts.
@@ -339,6 +384,11 @@ def parseaddr(addr, *, strict=True):
If strict is True, use a strict parser which rejects malformed inputs.
"""
+ # If default is used, it's True unless disabled
+ # by env variable or config file.
+ if strict == None:
+ strict = _use_strict_email_parsing()
+
if not strict:
addrs = _AddressList(addr).addresslist
if not addrs:
diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py
index ce36efc1b1..05ea201b68 100644
--- a/Lib/test/test_email/test_email.py
+++ b/Lib/test/test_email/test_email.py
@@ -7,6 +7,9 @@ import time
import base64
import unittest
import textwrap
+import contextlib
+import tempfile
+import os
from io import StringIO, BytesIO
from itertools import chain
@@ -41,7 +44,7 @@ from email import iterators
from email import base64mime
from email import quoprimime
-from test.support import unlink, start_threads
+from test.support import unlink, start_threads, EnvironmentVarGuard, swap_attr
from test.test_email import openfile, TestEmailBase
# These imports are documented to work, but we are testing them using a
@@ -3313,6 +3316,73 @@ Foo
# Test email.utils.supports_strict_parsing attribute
self.assertEqual(email.utils.supports_strict_parsing, True)
+ def test_parsing_errors_strict_set_via_env_var(self):
+ address = 'alice@example.org )Alice('
+ empty = ('', '')
+
+ # Reset cached default value to make the function
+ # reload the config file provided below.
+ utils._cached_strict_addr_parsing = None
+
+ # Strict disabled via env variable, old behavior expected
+ with EnvironmentVarGuard() as environ:
+ environ["PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING"] = "1"
+
+ self.assertEqual(utils.getaddresses([address]),
+ [('', 'alice@example.org'), ('', ''), ('', 'Alice')])
+ self.assertEqual(utils.parseaddr([address]), ('', address))
+
+ # Clear cache again
+ utils._cached_strict_addr_parsing = None
+
+ # Default strict=True, empty result expected
+ self.assertEqual(utils.getaddresses([address]), [empty])
+ self.assertEqual(utils.parseaddr([address]), empty)
+
+ # Clear cache again
+ utils._cached_strict_addr_parsing = None
+
+ # Empty string in env variable = strict parsing enabled (default)
+ with EnvironmentVarGuard() as environ:
+ environ["PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING"] = ""
+
+ # Default strict=True, empty result expected
+ self.assertEqual(utils.getaddresses([address]), [empty])
+ self.assertEqual(utils.parseaddr([address]), empty)
+
+ @contextlib.contextmanager
+ def _email_strict_parsing_conf(self):
+ """Context for the given email strict parsing configured in config file"""
+ with tempfile.TemporaryDirectory() as tmpdirname:
+ filename = os.path.join(tmpdirname, 'conf.cfg')
+ with swap_attr(utils, "_EMAIL_CONFIG_FILE", filename):
+ with open(filename, 'w') as file:
+ file.write('[email_addr_parsing]\n')
+ file.write('PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING = true')
+ utils._EMAIL_CONFIG_FILE = filename
+ yield
+
+ def test_parsing_errors_strict_disabled_via_config_file(self):
+ address = 'alice@example.org )Alice('
+ empty = ('', '')
+
+ # Reset cached default value to make the function
+ # reload the config file provided below.
+ utils._cached_strict_addr_parsing = None
+
+ # Strict disabled via config file, old results expected
+ with self._email_strict_parsing_conf():
+ self.assertEqual(utils.getaddresses([address]),
+ [('', 'alice@example.org'), ('', ''), ('', 'Alice')])
+ self.assertEqual(utils.parseaddr([address]), ('', address))
+
+ # Clear cache again
+ utils._cached_strict_addr_parsing = None
+
+ # Default strict=True, empty result expected
+ self.assertEqual(utils.getaddresses([address]), [empty])
+ self.assertEqual(utils.parseaddr([address]), empty)
+
def test_getaddresses_nasty(self):
for addresses, expected in (
(['"Sürname, Firstname" <to@example.com>'],
--
2.43.0

@ -1,63 +0,0 @@
From 60d40d7095983e0bc23a103b2050adc519dc7fe3 Mon Sep 17 00:00:00 2001
From: Lumir Balhar <lbalhar@redhat.com>
Date: Fri, 3 May 2024 14:17:48 +0200
Subject: [PATCH] Expect failures in tests not working properly with expat with
a fixed CVE in RHEL
---
Lib/test/test_pyexpat.py | 1 +
Lib/test/test_sax.py | 1 +
Lib/test/test_xml_etree.py | 3 +++
3 files changed, 5 insertions(+)
diff --git a/Lib/test/test_pyexpat.py b/Lib/test/test_pyexpat.py
index 43cbd27..27b1502 100644
--- a/Lib/test/test_pyexpat.py
+++ b/Lib/test/test_pyexpat.py
@@ -793,6 +793,7 @@ class ReparseDeferralTest(unittest.TestCase):
self.assertEqual(started, ['doc'])
+ @unittest.expectedFailure
def test_reparse_deferral_disabled(self):
started = []
diff --git a/Lib/test/test_sax.py b/Lib/test/test_sax.py
index 9b3014a..646c92d 100644
--- a/Lib/test/test_sax.py
+++ b/Lib/test/test_sax.py
@@ -1240,6 +1240,7 @@ class ExpatReaderTest(XmlTestBase):
self.assertEqual(result.getvalue(), start + b"<doc></doc>")
+ @unittest.expectedFailure
def test_flush_reparse_deferral_disabled(self):
result = BytesIO()
xmlgen = XMLGenerator(result)
diff --git a/Lib/test/test_xml_etree.py b/Lib/test/test_xml_etree.py
index 9c382d1..62f2871 100644
--- a/Lib/test/test_xml_etree.py
+++ b/Lib/test/test_xml_etree.py
@@ -1424,9 +1424,11 @@ class XMLPullParserTest(unittest.TestCase):
self.assert_event_tags(parser, [('end', 'root')])
self.assertIsNone(parser.close())
+ @unittest.expectedFailure
def test_simple_xml_chunk_1(self):
self.test_simple_xml(chunk_size=1, flush=True)
+ @unittest.expectedFailure
def test_simple_xml_chunk_5(self):
self.test_simple_xml(chunk_size=5, flush=True)
@@ -1651,6 +1653,7 @@ class XMLPullParserTest(unittest.TestCase):
self.assert_event_tags(parser, [('end', 'doc')])
+ @unittest.expectedFailure
def test_flush_reparse_deferral_disabled(self):
parser = ET.XMLPullParser(events=('start', 'end'))
--
2.44.0

@ -0,0 +1,16 @@
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=xjRt
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@ -1,16 +0,0 @@
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@ -13,7 +13,7 @@ URL: https://www.python.org/
# WARNING When rebasing to a new Python version,
# remember to update the python3-docs package as well
%global general_version %{pybasever}.20
%global general_version %{pybasever}.17
#global prerel ...
%global upstream_version %{general_version}%{?prerel}
Version: %{general_version}%{?prerel:~%{prerel}}
@ -182,13 +182,6 @@ ExcludeArch: i686
%global py_INSTSONAME_optimized libpython%{LDVERSION_optimized}.so.%{py_SOVERSION}
%global py_INSTSONAME_debug libpython%{LDVERSION_debug}.so.%{py_SOVERSION}
# The -O flag for the compiler, optimized builds
# https://fedoraproject.org/wiki/Changes/Python_built_with_gcc_O3
%global optflags_optimized -O3
# The -O flag for the compiler, debug builds
# -Wno-cpp avoids some warnings with -O0
%global optflags_debug -O0 -Wno-cpp
# Disable automatic bytecompilation. The python3 binary is not yet be
# available in /usr/bin when Python is built. Also, the bytecompilation fails
# on files that test invalid syntax.
@ -424,41 +417,12 @@ Patch378: 00378-support-expat-2-4-5.patch
# 00397 #
# Add filters for tarfile extraction (CVE-2007-4559, PEP-706)
# First patch fixes determination of symlink targets, which were treated
# as relative to the root of the archive,
# rather than the directory containing the symlink.
# Not yet upstream as of this writing.
# The first patch backports the upstream fix:
# - https://github.com/python/cpython/pull/104382
# The second patch is Red Hat configuration, see KB for documentation:
# - https://access.redhat.com/articles/7004769
Patch397: 00397-tarfile-filter.patch
# 00414 #
#
# Skip test_pair() and test_speech128() of test_zlib on s390x since
# they fail if zlib uses the s390x hardware accelerator.
Patch414: 00414-skip_test_zlib_s390x.patch
# 00415 #
# [CVE-2023-27043] gh-102988: Reject malformed addresses in email.parseaddr() (#111116)
#
# 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.
#
# Upstream PR: https://github.com/python/cpython/pull/111116
#
# This patch implements the possibility to restore the old behavior via
# config file or environment variable.
Patch415: 00415-cve-2023-27043-gh-102988-reject-malformed-addresses-in-email-parseaddr-111116.patch
# 00422 # a353cebef737c41420dc7ae2469dd657371b8881
# Fix tests for XMLPullParser with Expat 2.6.0
#
# Feeding the parser by too small chunks defers parsing to prevent
# CVE-2023-52425. Future versions of Expat may be more reactive.
Patch422: 00422-fix-tests-for-xmlpullparser-with-expat-2-6-0.patch
# (New patches go here ^^^)
#
# When adding new patches to "python" and "python3" in Fedora, EL, etc.,
@ -871,9 +835,6 @@ rm Lib/ensurepip/_bundled/*.whl
%apply_patch -q %{PATCH353}
%apply_patch -q %{PATCH378}
%apply_patch -q %{PATCH397}
%apply_patch -q %{PATCH414}
%apply_patch -q %{PATCH415}
%apply_patch -q %{PATCH422}
# Remove all exe files to ensure we are not shipping prebuilt binaries
# note that those are only used to create Microsoft Windows installers
@ -950,7 +911,6 @@ BuildPython() {
ConfName=$1
ExtraConfigArgs=$2
MoreCFlags=$3
MoreCFlagsNodist=$4
# Each build is done in its own directory
ConfDir=build/$ConfName
@ -985,7 +945,7 @@ BuildPython() {
$ExtraConfigArgs \
%{nil}
%global flags_override EXTRA_CFLAGS="$MoreCFlags" CFLAGS_NODIST="$CFLAGS_NODIST $MoreCFlags $MoreCFlagsNodist"
%global flags_override EXTRA_CFLAGS="$MoreCFlags" CFLAGS_NODIST="$CFLAGS_NODIST $MoreCFlags"
%if %{without bootstrap}
# Regenerate generated files (needs python3)
@ -1008,14 +968,12 @@ BuildPython() {
# See also: https://bugzilla.redhat.com/show_bug.cgi?id=1818857
BuildPython debug \
"--without-ensurepip --with-pydebug" \
"%{optflags_debug}" \
""
"-O0 -Wno-cpp"
%endif # with debug_build
BuildPython optimized \
"--without-ensurepip %{optimizations_flag}" \
"" \
"%{optflags_optimized}"
""
# ======================================================
# Installing the built code:
@ -1114,7 +1072,7 @@ EOF
%if %{with debug_build}
InstallPython debug \
%{py_INSTSONAME_debug} \
"%{optflags_debug}" \
-O0 \
%{LDVERSION_debug}
%endif # with debug_build
@ -2048,55 +2006,8 @@ fi
# ======================================================
%changelog
* Mon Sep 09 2024 Tomáš Hrnčiar <thrnciar@redhat.com> - 3.9.20-1
- Update to 3.9.20
Resolves: RHEL-60007
* Fri Aug 23 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-7
- Security fix for CVE-2024-8088
Resolves: RHEL-55954
* Tue Aug 13 2024 Lumír Balhar <lbalhar@redhat.com> - 3.9.19-6
- Security fix for CVE-2024-6923
Resolves: RHEL-53102
* Thu Jul 25 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-5
- Properly propagate the optimization flags to C extensions
* Thu Jul 18 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-4
- Build Python with -O3
- https://fedoraproject.org/wiki/Changes/Python_built_with_gcc_O3
* Thu Jul 18 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-3
- Security fix for CVE-2024-4032
Resolves: RHEL-44094
* Tue Jun 11 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-2
- Enable importing of hash-based .pyc files under FIPS mode
Resolves: RHEL-40786
* Mon Apr 22 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-1
- Update to 3.9.19
- Security fixes for CVE-2023-6597 and CVE-2024-0450
- Fix tests for XMLPullParser with Expat with fixed CVE
Resolves: RHEL-33676, RHEL-33688
* Wed Jan 17 2024 Lumír Balhar <lbalhar@redhat.com> - 3.9.18-3
- Skip tests failing on s390x
Resolves: RHEL-21905
* Tue Jan 16 2024 Lumír Balhar <lbalhar@redhat.com> - 3.9.18-2
- Security fix for CVE-2023-27043
Resolves: RHEL-5561
* Thu Sep 07 2023 Charalampos Stratakis <cstratak@redhat.com> - 3.9.18-1
- Update to 3.9.18
- Security fix for CVE-2023-40217
Resolves: RHEL-3238
* Wed Aug 09 2023 Petr Viktorin <pviktori@redhat.com> - 3.9.17-2
- Fix symlink handling in the fix for CVE-2023-24329
Resolves: rhbz#263261
* Fri May 24 2024 MSVSphere Packaging Team <packager@msvsphere-os.ru> - 3.9.17-1
- Rebuilt for MSVSphere 8.10
* Mon Jul 17 2023 Charalampos Stratakis <cstratak@redhat.com> - 3.9.17-1
- Rebase to 3.9.17

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