Fix the itertools.tee leak and race, the contextvars and generator races, _asyncio's InvalidStateError lookup, and _imp's frozen data - #8518

Merged

youknowone merged 7 commits into

RustPython:mainfrom

youknowone:fuzzer-issues

Aug 14, 2026

Commits on Aug 13, 2026

_imp: read get_frozen_object's data as a whole marshal value
youknowone
committed
2c109b9
_imp: bind find_frozen's arguments with FromArgs
youknowone
committed
9b3095d
itertools: give tee's shared buffer a Python type
youknowone
committed
68730fd
contextvars: hold the shared context state under locks
youknowone
committed
81f0690
generator: read the frame state under the running claim
youknowone
committed
59a8029

Commits on Aug 14, 2026