From 318ad9c802d010b398a9683407716b5c7ef32b00 Mon Sep 17 00:00:00 2001
From: Yukihiro Matz Matsumoto <matz@ruby-lang.org>
Date: Sat, 9 Mar 2013 00:39:08 +0900
Subject: OP_ARRAY may overflow ARG_C

---
 src/codegen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/codegen.c b/src/codegen.c
index 33df7fbf5..ed44f1792 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -708,7 +708,7 @@ gen_values(codegen_scope *s, node *t, int val)
   int n = 0;
 
   while (t) {
-    if ((intptr_t)t->car->car == NODE_SPLAT) { // splat mode
+    if (n >= 127 || (intptr_t)t->car->car == NODE_SPLAT) { // splat mode
       if (val) {
         pop_n(n);
         genop(s, MKOP_ABC(OP_ARRAY, cursp(), cursp(), n));
-- 
cgit v1.2.3