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gh-148653: refactored marshal for cycle safety and performance#148700

Closed

mjbommar wants to merge 6 commits intopython:mainpython/cpython:mainfrom

mjbommar:marshal-safe-cycle-designmjbommar/cpython:marshal-safe-cycle-designCopy head branch name to clipboard

Conversation Commits6 (6)Checks Files changed

Closed

gh-148653: refactored marshal for cycle safety and performance#148700
mjbommar wants to merge 6 commits intopython:mainfrom
mjbommar:marshal-safe-cycle-design

Commits

Commits on Apr 16, 2026

gh-148653: Fix SIGSEGV in marshal.loads for self-referencing tuples
mjbommar
committed

Commits on Apr 17, 2026

marshal: preserve safe recursive hashable refs
mjbommar
committed
marshal: add benchmark summary note
mjbommar
committed
marshal: recover loads regression with raw refs table + tagged state

mjbommar
and
claude
committed
marshal: add final validation section + raw perf data folder

mjbommar
and
claude
committed
marshal: add third-party + fuzz validation section to perf diary

mjbommar
and
claude
committed

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