[3.15] gh-150178: Fix refcount leaks in hamt allocation failure paths (GH-150179) - #150303

[3.15] gh-150178: Fix refcount leaks in hamt allocation failure paths (GH-150179)#150303

kumaraditya303 merged 2 commits into

python:3.15python/cpython:3.15from

miss-islington:backport-32823af-3.15miss-islington/cpython:backport-32823af-3.15Copy head branch name to clipboard