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gh-86493: Fix possible leaks in some modules initialization (GH-106768)

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Fix _ssl, _stat, _testinternalcapi, _threadmodule, cmath, math, posix, time.
This commit is contained in:
Serhiy Storchaka
2023-07-18 10:50:47 +03:00
committed by GitHub
parent 83ac128490
commit 3e65baee72
8 changed files with 37 additions and 45 deletions
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15
Modules/cmathmodule.c
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@@ -1217,30 +1217,29 @@ static PyMethodDef cmath_methods[] = {
static int
cmath_exec(PyObject *mod)
{
if (PyModule_AddObject(mod, "pi", PyFloat_FromDouble(Py_MATH_PI)) < 0) {
if (PyModule_Add(mod, "pi", PyFloat_FromDouble(Py_MATH_PI)) < 0) {
return -1;
}
if (PyModule_AddObject(mod, "e", PyFloat_FromDouble(Py_MATH_E)) < 0) {
if (PyModule_Add(mod, "e", PyFloat_FromDouble(Py_MATH_E)) < 0) {
return -1;
}
// 2pi
if (PyModule_AddObject(mod, "tau", PyFloat_FromDouble(Py_MATH_TAU)) < 0) {
if (PyModule_Add(mod, "tau", PyFloat_FromDouble(Py_MATH_TAU)) < 0) {
return -1;
}
if (PyModule_AddObject(mod, "inf", PyFloat_FromDouble(Py_INFINITY)) < 0) {
if (PyModule_Add(mod, "inf", PyFloat_FromDouble(Py_INFINITY)) < 0) {
return -1;
}
Py_complex infj = {0.0, Py_INFINITY};
if (PyModule_AddObject(mod, "infj",
PyComplex_FromCComplex(infj)) < 0) {
if (PyModule_Add(mod, "infj", PyComplex_FromCComplex(infj)) < 0) {
return -1;
}
if (PyModule_AddObject(mod, "nan", PyFloat_FromDouble(fabs(Py_NAN))) < 0) {
if (PyModule_Add(mod, "nan", PyFloat_FromDouble(fabs(Py_NAN))) < 0) {
return -1;
}
Py_complex nanj = {0.0, fabs(Py_NAN)};
if (PyModule_AddObject(mod, "nanj", PyComplex_FromCComplex(nanj)) < 0) {
if (PyModule_Add(mod, "nanj", PyComplex_FromCComplex(nanj)) < 0) {
return -1;
}