[3.14] gh-143195: fix UAF in `{bytearray,memoryview}.hex(sep)` via re-entrant `sep.__len__` (GH-143209)#143219

picnixz merged 1 commit intopython:3.14python/cpython:3.14from

miss-islington:backport-9976c2b-3.14miss-islington/cpython:backport-9976c2b-3.14Copy head branch name to clipboard