https://github.com/python/cpython/commit/2e19855a1734a47780b42cfcdc9e3f31976c3e7c commit: 2e19855a1734a47780b42cfcdc9e3f31976c3e7c branch: 3.13 author: Miss Islington (bot) <[email protected]> committer: ZeroIntensity <[email protected]> date: 2026-08-07T15:52:49Z summary:
[3.13] gh-151524: Make it clearer that `_PyInstrumentation_DISABLE` is immortal in the code (GH-151525) (GH-155351) (cherry picked from commit 52bed26b79cc0333f1b26fd144488e4b38ebd0b5) Co-authored-by: stevens <[email protected]> files: M Python/instrumentation.c diff --git a/Python/instrumentation.c b/Python/instrumentation.c index 21d9692b586163e..917a815eb951a06 100644 --- a/Python/instrumentation.c +++ b/Python/instrumentation.c @@ -960,8 +960,12 @@ call_one_instrument( if (res == NULL) { return -1; } + if (res == &_PyInstrumentation_DISABLE) { + assert(_Py_IsImmortal(res)); + return 1; + } Py_DECREF(res); - return (res == &_PyInstrumentation_DISABLE); + return 0; } static const int8_t MOST_SIGNIFICANT_BITS[16] = { _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
