cpython

Commit Graph

Author	SHA1	Message	Date
Dino Viehland	5a1618a2c8	gh-118362: Fix thread safety around lookups from the type cache in the face of concurrent mutators (#118454 ) Add _PyType_LookupRef and use incref before setting attribute on type Makes setting an attribute on a class and signaling type modified atomic Avoid adding re-entrancy exposing the type cache in an inconsistent state by decrefing after type is updated	2024-05-06 10:50:35 -07:00
Sam Gross	d0f0308a37	gh-113750: Fix object resurrection in free-threaded builds (gh-113751) gh-113750: Fix object resurrection on free-threaded builds This avoids the undesired re-initializing of fields like `ob_gc_bits`, `ob_mutex`, and `ob_tid` when an object is resurrected due to its finalizer being called. This change has no effect on the default (with GIL) build.	2024-01-06 12:12:26 +09:00
Jurica Bradarić	19ee53d52e	gh-93649: Split gc- and allocation tests from _testcapimodule.c (GH-104403)	2023-05-12 10:26:07 +01:00

Author

SHA1

Message

Date

Dino Viehland

5a1618a2c8

gh-118362: Fix thread safety around lookups from the type cache in the face of concurrent mutators (#118454 )

Add _PyType_LookupRef and use incref before setting attribute on type
Makes setting an attribute on a class and signaling type modified atomic
Avoid adding re-entrancy exposing the type cache in an inconsistent state by decrefing after type is updated

2024-05-06 10:50:35 -07:00

Sam Gross

d0f0308a37

gh-113750: Fix object resurrection in free-threaded builds (gh-113751)

gh-113750: Fix object resurrection on free-threaded builds

This avoids the undesired re-initializing of fields like `ob_gc_bits`,
`ob_mutex`, and `ob_tid` when an object is resurrected due to its
finalizer being called.

This change has no effect on the default (with GIL) build.

2024-01-06 12:12:26 +09:00

Jurica Bradarić

19ee53d52e

gh-93649: Split gc- and allocation tests from _testcapimodule.c (GH-104403)

2023-05-12 10:26:07 +01:00

3 Commits