Merge pull request #11216 from dan-masek:fix_issue_11205

7 years ago · d294e9d62a
parent d57e5c31c0 eae3ed0c08
commit d294e9d62a
1 changed files with 4 additions and 0 deletions
--- a/modules/python/src2/cv2.cpp
+++ b/modules/python/src2/cv2.cpp
@ -1636,6 +1636,8 @@ static void OnChange(int pos, void *param)
    PyObject *r = PyObject_Call(PyTuple_GetItem(o, 0), args, NULL);
    if (r == NULL)
        PyErr_Print();
+    else
+        Py_DECREF(r);
    Py_DECREF(args);
    PyGILState_Release(gstate);
 }
@ -1678,6 +1680,8 @@ static void OnButtonChange(int state, void *param)
    PyObject *r = PyObject_Call(PyTuple_GetItem(o, 0), args, NULL);
    if (r == NULL)
        PyErr_Print();
+    else
+        Py_DECREF(r);
    Py_DECREF(args);
    PyGILState_Release(gstate);
 }