8000 versionadded/changed to 3.11; update What's New. · python/cpython@e51cb02 · GitHub
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versionadded/changed to 3.11; update What's New.
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‎Doc/library/functions.rst

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@@ -910,7 +910,7 @@ are always available. They are listed here in alphabetical order.
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.. versionchanged:: 3.11
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The delegation to :meth:`__trunc__` is deprecated.
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:class:`int` string inputs and string representations can be limited to
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help avoid denial of service attacks. A :exc:`ValueError` is raised when
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the limit is exceeded while converting a string *x* to an :class:`int` or

‎Doc/library/json.rst

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be used to use another datatype or parser for JSON integers
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(e.g. :class:`float`).
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The default *parse_int* of :func:`int` now limits the maximum length of
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the integer string via the interpreter's :ref:`integer string
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conversion length limitation <int_max_str_digits>` to help avoid denial

‎Doc/library/stdtypes.rst

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@@ -5523,7 +5523,7 @@ Verification:
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... '571186405732').to_bytes(53, 'big')
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...
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.. audit-event:: int/digits/to_decimal value
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* :data:`sys.int_info.str_digits_check_threshold <sys.int_info>` is the lowest
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accepted value for the limit (other than 0 which disables it).
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.. caution::
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‎Doc/library/sys.rst

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@@ -544,7 +544,7 @@ always available.
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Added the ``safe_path`` attribute for :option:`-P` option.
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Added the ``int_max_str_digits`` attribute.
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Returns the current value for the :ref:`integer string conversion length
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limitation <int_max_str_digits>`. See also :func:`set_int_max_str_digits`.
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.. function:: getrefcount(object)
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<int_max_str_digits>` used by this interpreter. See also
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:func:`get_int_max_str_digits`.
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.. function:: setprofile(profilefunc)
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‎Doc/library/test.rst

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@@ -1018,7 +1018,7 @@ The :mod:`test.support` module defines the following functions:
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context to allow execution of test code that needs a different limit
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on the number of digits when converting between an integer and string.
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The :mod:`test.support` module defines the following classes:

‎Doc/using/cmdline.rst

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@@ -585,7 +585,7 @@ Miscellaneous options
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The ``-X frozen_modules`` option.
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The ``-X int_max_str_digits`` option.
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interpreter's global :ref:`integer string conversion length limitation
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.. envvar:: PYTHONIOENCODING
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‎Doc/whatsnew/3.12.rst

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@@ -84,15 +84,11 @@ Other Language Changes
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(Contributed by Serhiy Storchaka in :gh:`87995`.)
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* Converting between :class:`int` and :class:`str` in bases other than 2
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(binary), 4, 8 (octal), 16 (hexadecimal), or 32 such as base 10 (decimal)
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now raises a :exc:`ValueError` if the number of digits in string form is
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above a limit to avoid potential denial of service attacks due to the
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algorithmic complexity. This is a mitigation for `CVE-2020-10735
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<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10735>`_.
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This limit can be configured or disabled by environment variable, command
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line flag, or :mod:`sys` APIs. See the :ref:`integer string conversion
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length limitation <int_max_str_digits>` documentation. The default limit
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is 4300 digits in string form.
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(binary), 4, 8 (octal), 16 (hexadecimal), or 32 such as base 10 (decimal) now
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generates an :ref:`auditing event <auditing>` whenever the estimated number
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of digits is above :data:`sys.int_info.str_digits_check_threshold
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<sys.int_info>`. See the :ref:`integer string conversion length limitation
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<int_max_str_digits>` documentation.
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New Modules

‎Misc/NEWS.d/next/Security/2022-08-07-16-53-38.gh-issue-95778.ch010gps.rst

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