https://github.com/python/cpython/commit/b96c6b0723b889d3a0c1740bce7f579f33d246f2 commit: b96c6b0723b889d3a0c1740bce7f579f33d246f2 branch: master author: Pablo Galindo <Pablogsal at gmail.com> committer: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com> date: 2019年12月04日T03:19:59-08:00 summary: bpo-38962: Fix reference leak in new_interpreter() (GH-17453) https://bugs.python.org/issue38962 Automerge-Triggered-By: @pablogsal files: M Python/pylifecycle.c diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index cce4783bc12c3..9218978cc6fa7 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -648,9 +648,11 @@ pycore_init_builtins(PyThreadState *tstate) if (interp->builtins_copy == NULL) { goto error; } + Py_DECREF(bimod); return _PyStatus_OK(); error: + Py_XDECREF(bimod); return _PyStatus_ERR("can't initialize builtins module"); }