@@ -104,19 +104,27 @@ _py_c_neg(PyObject *Py_UNUSED(module), PyObject *num)
104104 static PyObject * \
105105 _py_c_##suffix(PyObject *Py_UNUSED(module), PyObject *args) \
106106 { \
107- Py_complex num, exp, res; \
107+ Py_complex num, exp; \
108+ PyObject *res, *err; \
108109 \
109110 if (!PyArg_ParseTuple(args, "DD", &num, &exp)) { \
110111 return NULL; \
111112 } \
112113 \
113114 errno = 0; \
114- res = _Py_c_##suffix(num, exp); \
115- _Py_ADJUST_ERANGE2(res .real, res .imag); \
115+ num = _Py_c_##suffix(num, exp); \
116+ _Py_ADJUST_ERANGE2(num .real, num .imag); \
116117 \
117- return PyTuple_Pack(2, \
118- PyComplex_FromCComplex(res), \
119- PyLong_FromLong(errno)); \
118+ res = PyComplex_FromCComplex(num); \
119+ if (!res) { \
120+ return NULL; \
121+ } \
122+ err = PyLong_FromLong(errno); \
123+ if (!err) { \
124+ return NULL; \
125+ } \
126+ \
127+ return PyTuple_Pack(2, res, err); \
120128 };
121129
122130_PY_C_FUNC2 (sum )
@@ -129,7 +137,8 @@ static PyObject*
129137_py_c_abs (PyObject * Py_UNUSED (module ), PyObject * obj )
130138{
131139 Py_complex complex ;
132- double res ;
140+ PyObject * res , * err ;
141+ double val ;
133142
134143 NULLABLE (obj );
135144 complex = PyComplex_AsCComplex (obj );
@@ -139,9 +148,18 @@ _py_c_abs(PyObject *Py_UNUSED(module), PyObject* obj)
139148 }
140149
141150 errno = 0 ;
142- res = _Py_c_abs (complex );
143- return PyTuple_Pack (2 , PyFloat_FromDouble (res ),
144- PyLong_FromLong (errno ));
151+ val = _Py_c_abs (complex );
152+
153+ res = PyFloat_FromDouble (val );
154+ if (!res ) {
155+ return NULL ;
156+ }
157+ err = PyLong_FromLong (errno );
158+ if (!err ) {
159+ return NULL ;
160+ }
161+
162+ return PyTuple_Pack (2 , res , err );
145163}
146164
147165
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