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gh-99537: Use Py_SETREF(var, NULL) in C code (#99687)

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Replace "Py_DECREF(var); var = NULL;" with "Py_SETREF(var, NULL);".
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Victor Stinner 2022-11-23 14:57:50 +01:00 • committed by GitHub
parent 5d9183c7ad
commit 81f7359f67
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GPG key ID: 4AEE18F83AFDEB23
22 changed files with 44 additions and 87 deletions
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12
Python/marshal.c
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@ -1217,8 +1217,7 @@ r_object(RFILE *p)
if (!PyErr_Occurred())
PyErr_SetString(PyExc_TypeError,
"NULL object in marshal data for tuple");
Py_DECREF(v);
v = NULL;
Py_SETREF(v, NULL);
break;
}
PyTuple_SET_ITEM(v, i, v2);
@ -1244,8 +1243,7 @@ r_object(RFILE *p)
if (!PyErr_Occurred())
PyErr_SetString(PyExc_TypeError,
"NULL object in marshal data for list");
Py_DECREF(v);
v = NULL;
Py_SETREF(v, NULL);
break;
}
PyList_SET_ITEM(v, i, v2);
@ -1277,8 +1275,7 @@ r_object(RFILE *p)
Py_DECREF(val);
}
if (PyErr_Occurred()) {
Py_DECREF(v);
v = NULL;
Py_SETREF(v, NULL);
}
retval = v;
break;
@ -1322,8 +1319,7 @@ r_object(RFILE *p)
if (!PyErr_Occurred())
PyErr_SetString(PyExc_TypeError,
"NULL object in marshal data for set");
Py_DECREF(v);
v = NULL;
Py_SETREF(v, NULL);
break;
}
if (PySet_Add(v, v2) == -1) {