[3.12] gh-126037: fix UAF in `xml.etree.ElementTree.Element.find*` when concurrent mutations happen (#127964)#131932

picnixz merged 1 commit intopython:3.12python/cpython:3.12from

picnixz:bp-312/c57623c221d46daeaedfbf2b32d041fde0c882de/xml-evil-find-126037picnixz/cpython:bp-312/c57623c221d46daeaedfbf2b32d041fde0c882de/xml-evil-find-126037Copy head branch name to clipboard