tarfile writes full path to FNAME field of GZIP format instead of just basename if user specified absolute path. Some archive viewers may process file incorrectly. Also it creates security issue because anyone can know structure of directories on system and know username or other personal information.
RFC1952 says about FNAME:
This is the original name of the file being compressed, with any directory components removed.
So tarfile must remove directory names from FNAME and write only basename of file.
Automerge-Triggered-By: @jaraco
(cherry picked from commit 22748a83d9)
Co-authored-by: Artem Bulgakov <ArtemSBulgakov@ya.ru>
NuGet automatically includes .props file from the build directory in the
target using the package, but only if the .props file has the correct
name: it must be $(id).props
Rename python.props correspondingly in all the nuspec variants. Also
keep python.props as it were for backward compatibility.
(cherry picked from commit 7c11a9acca)
Co-authored-by: Václav Slavík <vaclav@slavik.io>
Update refcounts info of PyType_FromModuleAndSpec in refcounts.dat
(cherry picked from commit 1e2f051a61)
Co-authored-by: Hai Shi <shihai1992@gmail.com>
Use wide-char _W_* fields of lconv structure on Windows
Remove "ps_AF" from test__locale.known_numerics on Windows
(cherry picked from commit f2312037e3)
Co-authored-by: TIGirardi <tiagoigirardi@gmail.com>
Reduces the rate at which the ENV CHANGED failure occurs in test_asyncio SSL tests (due to unclosed transport), but does not 100% resolve it.
(cherry picked from commit de73d432bb)
Co-authored-by: Justin Turner Arthur <justinarthur@gmail.com>
This PR replaces GH-1977. The reason for the replacement is two-fold.
The fix itself is different is that if the CTE header doesn't exist in the original message, it is inserted. This is important because the new CTE could be quoted-printable whereas the original is implicit 8bit.
Also the tests are different. The test_nonascii_as_string_without_cte test in GH-1977 doesn't actually test the issue in that it passes without the fix. The test_nonascii_as_string_without_content_type_and_cte test is improved here, and even though it doesn't fail without the fix, it is included for completeness.
Automerge-Triggered-By: @warsaw
(cherry picked from commit bf838227c3)
Co-authored-by: Mark Sapiro <mark@msapiro.net>
On Windows, the default asyncio event loop is ProactorEventLoop (as of 3.8).
(cherry picked from commit 4dfb190a33)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
When running in a non-UTF-8 locale, if an error occurs while importing a
native Python module (say because a dependent share library is missing),
the error message string returned may contain non-ASCII code points
causing a UnicodeDecodeError.
PyUnicode_DecodeFSDefault is used for buffers which may contain
filesystem paths. For consistency with os.strerror(),
PyUnicode_DecodeLocale is used for buffers which contain system error
messages. While the shortname parameter is always encoded in ASCII
according to PEP 489, it is left decoded using PyUnicode_FromString to
minimize the changes and since it should not affect the decoding (albeit
_potentially_ slower).
In dynload_hpux, since the error buffer contains a message generated
from a static ASCII string and the module filesystem path,
PyUnicode_DecodeFSDefault is used instead of PyUnicode_DecodeLocale as
is used elsewhere.
* bpo-41894: Fix bugs in dynload error msg handling
For both dynload_aix and dynload_hpux, properly handle the possibility
that decoding strings may return NULL and when such an error happens,
properly decrement any previously decoded strings and return early.
In addition, in dynload_aix, ensure that we pass the decoded string
*object* pathname_ob to PyErr_SetImportError instead of the original
pathname buffer.
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit 2d2af320d9)
Co-authored-by: Kevin Adler <kadler@us.ibm.com>
* PyMapping_HasKey() is not safe because it silences all exceptions and can return incorrect result.
* Informative exceptions from PyMapping_DelItem() are overridden with RuntimeError and
the original exception raised before calling remove_module() is lost.
* There is a race condition between PyMapping_HasKey() and PyMapping_DelItem().
(cherry picked from commit 8287aadb75)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Fix a null pointer dereference in tracemalloc_copy_trace()
of _tracemalloc.
(cherry picked from commit 66c28f50c7)
Co-authored-by: Yunlongs <lylgood@foxmail.com>
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Andrew Kuchling
Steve Dower
Anthony Sottile
Xie Yanbo