The C accelerated _elementtree module now initializes hash randomization
salt from _Py_HashSecret instead of libexpat's default CPRNG.
Signed-off-by: Christian Heimes <christian@python.org>
https://bugs.python.org/issue34623.
(cherry picked from commit cb5778f00c)
Co-authored-by: Christian Heimes <christian@python.org>
https://bugs.python.org/issue34623
Include ``openssl/dh.h`` header file to fix implicit function declaration of ``DH_free()``.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>.
(cherry picked from commit b3a271fc0c)
Co-authored-by: Alexandru Ardelean <ardeleanalex@gmail.com>
https://bugs.python.org/issue34710
Python 2 never checked for I/O error when reading .py files and
thus could mistake an I/O error for EOF and create incorrect .pyc
files.
This adds an check for this and aborts on an error.
Many type object initializations labeled a field "tp_size" in the
comment, but the name of that field is tp_basicsize..
(cherry picked from commit 0e0bc4e221)
Co-authored-by: Peter Eisentraut <peter@eisentraut.org>
The change to Tools/scripts/diff.py effectively backports part of
a2637729f2.
The test code changed in Doc/library/difflib.rst is not present in current 3.x.
Sometimes some versions of the shared libraries that are part of the
traceback are compiled in optimised mode and the Program Counter (PC)
is not present, not allowing gdb to walk the frames back. When this
happens, the Python bindings of gdb raise an exception, making the
test impossible to succeed.
(cherry picked from commit f2ef51f8be)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Read from data socket to avoid "[SSL] shutdown while in init" exception
during shutdown of the dummy server.
Signed-off-by: Christian Heimes <christian@python.org>
<!-- issue-number: [bpo-34391](https://www.bugs.python.org/issue34391) -->
https://bugs.python.org/issue34391
<!-- /issue-number -->.
(cherry picked from commit 1590c39336)
Co-authored-by: Christian Heimes <christian@python.org>
Downstream vendors have started to deprecate weak keys. Update all RSA keys
and DH params to use at least 2048 bits.
Finite field DH param file use RFC 7919 values, generated with
certtool --get-dh-params --sec-param=high
Signed-off-by: Christian Heimes <christian@python.org>.
(cherry picked from commit 88bfd0bce0)
Co-authored-by: Christian Heimes <christian@python.org>
The change in the mini language floating point and decimal table
is consistent with 'Exponential notation' and clarifies that we
are referring to the output notation, not an object type.
(cherry picked from commit 28c7f8c8ce)
Some MacOS-tk combinations need .update_idletasks().
The call is both unneeded and innocuous on Linux and Windows.
Patch by Kevin Walzer.
(cherry picked from commit 9beaef6225)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
* Fix compilation warning in _ctypes module on Window
(cherry picked from commit 20f11fe43c)
* Fix compilation warnings on Windows 64-bit
(cherry picked from commit 725e421222)
* Fix compiler warning in unicodeobject.c
Explicitly case to Py_UNICODE to fix the warning:
Objects\unicodeobject.c(4225): warning C4244: '=' :
conversion from 'long' to 'Py_UNICODE', possible loss of data
The downcast cannot overflow since we check that value <= 0x10ffff.
Fixed bpo-29565: Corrected ctypes passing of large structs by value.
Added code and test to check that when a structure passed by value
is large enough to need to be passed by reference, a copy of the
original structure is passed. The callee updates the passed-in value,
and the test verifies that the caller's copy is unchanged. A similar
change was also added to the test added for bpo-20160 (that test was
passing, but the changes should guard against regressions).
(cherry picked from commit a86339b83f)
Vladimir Matveev
Serhiy Storchaka
Christian Heimes
xdegaye
Shoham Peller
Benjamin Peterson
Zackery Spytz
Miss Islington (bot)
Steve Dower
Chih-Hsuan Yen
tzickel
Victor Stinner
Mickaël Schoentgen
Zachary Ware
Tal Einat
Alexey Izbyshev
Xiang Zhang
Sergey Fedoseev
Terry Jan Reedy