diff options
| author | sobolevn <mail@sobolevn.me> | 2025-01-13 07:40:52 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-01-13 07:40:52 (GMT) |
| commit | 6e1e78054060ad326f26dd8dbf12adfedbb52883 (patch) | |
| tree | 4d07f7ce294625872c1ead8c6e36581f1c59c14e | |
| parent | d0ecbdd838034c1f061e9b4e9b54a900141458c3 (diff) | |
| download | cpython-6e1e78054060ad326f26dd8dbf12adfedbb52883.zip cpython-6e1e78054060ad326f26dd8dbf12adfedbb52883.tar.gz cpython-6e1e78054060ad326f26dd8dbf12adfedbb52883.tar.bz2 | |
gh-128759: fix data race in `type_modified_unlocked` (#128764)
| -rw-r--r-- | Objects/typeobject.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 680846f..0f5ebc6 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -1038,7 +1038,7 @@ type_modified_unlocked(PyTypeObject *type) We don't assign new version tags eagerly, but only as needed. */ - if (type->tp_version_tag == 0) { + if (FT_ATOMIC_LOAD_UINT_RELAXED(type->tp_version_tag) == 0) { return; } // Cannot modify static builtin types. |