[3.11] gh-105375: Improve error handling in _ctypes (GH-105593) (#105664)

Prevent repeated PyLong_FromVoidPtr() from possibly overwriting the
current exception.
(cherry picked from commit e8998e46a7ce8ad336e0941a6da6e50cb88d1e47)

Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>

Miss Islington (bot) committed 3y ago

a03449374ebd5bffe54d3e09d36b54bc605551d8

Parent: 9187747

Committed by GitHub <noreply@github.com> on 6/11/2023, 8:30:47 PM