diff options
Diffstat (limited to 'Objects/listobject.c')
| -rw-r--r-- | Objects/listobject.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Objects/listobject.c b/Objects/listobject.c index 645742b..86690f7 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -2553,7 +2553,10 @@ list_index_impl(PyListObject *self, PyObject *value, Py_ssize_t start, stop = 0; } for (i = start; i < stop && i < Py_SIZE(self); i++) { - int cmp = PyObject_RichCompareBool(self->ob_item[i], value, Py_EQ); + PyObject *obj = self->ob_item[i]; + Py_INCREF(obj); + int cmp = PyObject_RichCompareBool(obj, value, Py_EQ); + Py_DECREF(obj); if (cmp > 0) return PyLong_FromSsize_t(i); else if (cmp < 0) @@ -2580,7 +2583,10 @@ list_count(PyListObject *self, PyObject *value) Py_ssize_t i; for (i = 0; i < Py_SIZE(self); i++) { - int cmp = PyObject_RichCompareBool(self->ob_item[i], value, Py_EQ); + PyObject *obj = self->ob_item[i]; + Py_INCREF(obj); + int cmp = PyObject_RichCompareBool(obj, value, Py_EQ); + Py_DECREF(obj); if (cmp > 0) count++; else if (cmp < 0) @@ -2607,7 +2613,10 @@ list_remove(PyListObject *self, PyObject *value) Py_ssize_t i; for (i = 0; i < Py_SIZE(self); i++) { - int cmp = PyObject_RichCompareBool(self->ob_item[i], value, Py_EQ); + PyObject *obj = self->ob_item[i]; + Py_INCREF(obj); + int cmp = PyObject_RichCompareBool(obj, value, Py_EQ); + Py_DECREF(obj); if (cmp > 0) { if (list_ass_slice(self, i, i+1, (PyObject *)NULL) == 0) |