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bpo-40429: PyThreadState_GetFrame() returns a strong ref (GH-19781)

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The PyThreadState_GetFrame() function now returns a strong reference
to the frame.
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Victor Stinner 2020-04-29 03:01:43 +02:00 • committed by GitHub
parent 37af21b667
commit 4386b9045e
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7 changed files with 26 additions and 20 deletions
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11
Modules/_xxsubinterpretersmodule.c
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@ -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