Issue #29507: Fix _PyObject_CallFunctionVa()

is_size_t test was reversed. Bug spotted by INADA Naoki.

diff --git a/Objects/abstract.c b/Objects/abstract.c
index 3d3304845e8bc535c431f2193ec506e0338491ee..6c66b03aec66294380c266460516fb089eb50426 100644 (file)
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2616,10 +2616,12 @@ _PyObject_CallFunctionVa(PyObject *callable, const char *format,
     }
 
     if (is_size_t) {
-        stack = _Py_VaBuildStack(small_stack, small_stack_len, format, va, &nargs);
+        stack = _Py_VaBuildStack_SizeT(small_stack, small_stack_len,
+                                       format, va, &nargs);
     }
     else {
-        stack = _Py_VaBuildStack_SizeT(small_stack, small_stack_len, format, va, &nargs);
+        stack = _Py_VaBuildStack(small_stack, small_stack_len,
+                                 format, va, &nargs);
     }
     if (stack == NULL) {
         return NULL;