Issue #27830: Fix _PyObject_FastCallKeywords()

Pass stack, not unrelated and uninitialized args!

diff --git a/Objects/abstract.c b/Objects/abstract.c
index db9f926a367ca70aa87c20b79196bfa6f1cb3a40..c41fe11e3a1ce4674cae47a89069b4e8d4168bf1 100644 (file)
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2365,7 +2365,7 @@ _PyObject_FastCallKeywords(PyObject *func, PyObject **stack, Py_ssize_t nargs,
     }
 
     if (PyCFunction_Check(func) && nkwargs == 0) {
-        return _PyCFunction_FastCallDict(func, args, nargs, NULL);
+        return _PyCFunction_FastCallDict(func, stack, nargs, NULL);
     }
 
     /* Slow-path: build temporary tuple and/or dict */