gh-111178: fix UBSan failures in Modules/_abc.c - #128253

gh-111178: fix UBSan failures in Modules/_abc.c#128253

encukou merged 3 commits into

python:mainpython/cpython:mainfrom

picnixz:fix/ubsan/abc-111178picnixz/cpython:fix/ubsan/abc-111178Copy head branch name to clipboard