Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.

1 files changed, 0 insertions, 10 deletions

diff --git a/Python/ast.c b/Python/ast.c
index 217ea14bf3..5c5738f6ed 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -1411,11 +1411,6 @@ ast_for_arguments(struct compiling *c, const node *n)
     if (!kwdefaults && nkwonlyargs)
         return NULL;
 
-    if (nposargs + nkwonlyargs > 255) {
-        ast_error(c, n, "more than 255 arguments");
-        return NULL;
-    }
-
     /* tfpdef: NAME [':' test]
        vfpdef: NAME
     */
@@ -2738,11 +2733,6 @@ ast_for_call(struct compiling *c, const node *n, expr_ty func)
         return NULL;
     }
 
-    if (nargs + nkeywords + ngens > 255) {
-        ast_error(c, n, "more than 255 arguments");
-        return NULL;
-    }
-
     args = _Py_asdl_seq_new(nargs + ngens, c->c_arena);
     if (!args)
         return NULL;