[New-bugs-announce] [issue45022] Update libffi to 3.4.2

[Steve Dower]

New submission from Steve Dower <steve.dower at python.org>:

libffi is doing releases again! We're a few versions behind, so should pull in the latest. https://github.com/libffi/libffi/

Adding RMs for opinions on backporting, and Ned in case this impacts the macOS build.

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components: Build, Windows, ctypes
messages: 400382
nosy: lukasz.langa, ned.deily, pablogsal, paul.moore, steve.dower, tim.golden, zach.ware
priority: normal
severity: normal
stage: needs patch
status: open
title: Update libffi to 3.4.2
type: behavior
versions: Python 3.10, Python 3.11, Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45022>
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