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author	Peter Hawkins <phawkins@google.com>
	Tue, 13 May 2025 17:38:57 +0000 (13:38 -0400)
committer	GitHub <noreply@github.com>
	Tue, 13 May 2025 17:38:57 +0000 (17:38 +0000)
commit	9ad0c7b0f14c5fcda6bfae6692c88abb95502d38
tree	8d818a816699d0363098e527fd6f3bfad7cdccc4	tree \| snapshot
parent	35f47d05893e012e9f2b145b934c1d8c61d2bb7d	commit \| diff

gh-132641: fix race in `lru_cache` under free-threading (#133787)

Fix race in `lru_cache` by acquiring critical section on the cache object itself and call the lock held variant of dict functions to modify the underlying dict.

Include/internal/pycore_dict.h		diff \| blob \| blame \| history
Lib/test/test_free_threading/test_functools.py	[new file with mode: 0644]	blob
Misc/NEWS.d/next/Library/2025-05-09-20-59-24.gh-issue-132641.3qTw44.rst	[new file with mode: 0644]	blob
Modules/_functoolsmodule.c		diff \| blob \| blame \| history
Objects/dictobject.c		diff \| blob \| blame \| history

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