Issue #19437: Fix PyObject_CallFunction(), handle Py_VaBuildValue() and

PyTuple_New() failure

diff --git a/Objects/abstract.c b/Objects/abstract.c
index 6c7a6cd2269ef098bf8b01402b1e8a180df9e04c..91df5da6557990785e560ab11168401bd6883644 100644 (file)
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2144,6 +2144,8 @@ PyObject_CallFunction(PyObject *callable, const char *format, ...)
     }
     else
         args = PyTuple_New(0);
+    if (args == NULL)
+        return NULL;
 
     return call_function_tail(callable, args);
 }