[3.13] gh-143195: fix UAF in {bytearray,memoryview}.hex(sep) via re-entrant sep.__len__ (GH-143209)#143220
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picnixz merged 1 commit intopython:3.13from Dec 27, 2025
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…via re-entrant `sep.__len__` (pythonGH-143209) (cherry picked from commit 9976c2b) Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
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(cherry picked from commit 9976c2b)
_Py_strhex_implvia re-entrantsep.__len__inbytearray.hex#143195