1 files changed, 1 insertions, 2 deletions
diff --git a/vm_eval.c b/vm_eval.c
index 4493c1c929..efd22a4371 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -109,7 +109,7 @@ vm_call0_cfunc_with_frame(rb_thread_t* th, rb_call_info_t *ci, const VALUE *argv
 	rb_control_frame_t *reg_cfp = th->cfp;
 
 	vm_push_frame(th, 0, VM_FRAME_MAGIC_CFUNC, recv, defined_class,
-		      VM_ENVVAL_BLOCK_PTR(blockptr), 0, reg_cfp->sp, 1, me);
+		      VM_ENVVAL_BLOCK_PTR(blockptr), 0, reg_cfp->sp, 1, me, 0);
 
 	if (len >= 0) rb_check_arity(argc, len, len);
 
@@ -1266,7 +1266,6 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, NODE *cref, volatile V
 	}
 
 	/* kick */
-	CHECK_VM_STACK_OVERFLOW(th->cfp, iseq->stack_max);
 	result = vm_exec(th);
     }
     TH_POP_TAG();