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| author | Victor Stinner <vstinner@python.org> | 2020-04-29 03:01:43 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-29 03:01:43 +0200 |
| commit | 4386b9045e5fe1151e65c2816264b5710000eb9f (patch) | |
| tree | c1bcaffac32a12c8e8f52c1e621d18665b06ac6b /Modules/_xxsubinterpretersmodule.c | |
| parent | 37af21b667a9f41437b5b8e451497d7725016df5 (diff) | |
| download | cpython-git-4386b9045e5fe1151e65c2816264b5710000eb9f.tar.gz | |
bpo-40429: PyThreadState_GetFrame() returns a strong ref (GH-19781)
The PyThreadState_GetFrame() function now returns a strong reference
to the frame.
Diffstat (limited to 'Modules/_xxsubinterpretersmodule.c')
| -rw-r--r-- | Modules/_xxsubinterpretersmodule.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Modules/_xxsubinterpretersmodule.c b/Modules/_xxsubinterpretersmodule.c index e618930e09..15e80559ec 100644 --- a/Modules/_xxsubinterpretersmodule.c +++ b/Modules/_xxsubinterpretersmodule.c @@ -1840,14 +1840,17 @@ _is_running(PyInterpreterState *interp) "interpreter has more than one thread"); return -1; } + + assert(!PyErr_Occurred()); PyFrameObject *frame = PyThreadState_GetFrame(tstate); if (frame == NULL) { - if (PyErr_Occurred() != NULL) { - return -1; - } return 0; } - return (int)(frame->f_executing); + + int executing = (int)(frame->f_executing); + Py_DECREF(frame); + + return executing; } static int |