https://git.ruby-lang.org/ruby.git/commit/?id=8d1de3154c

From 8d1de3154c4bfbdfe451fcd815b0589e38d351c2 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Tue, 1 Sep 2020 19:03:41 +0900
Subject: Use RSTRING_LENINT for overflow check


diff --git a/gc.c b/gc.c
index 0e9ff21..567fe5d 100644
--- a/gc.c
+++ b/gc.c
@@ -11667,7 +11667,7 @@ rb_raw_obj_info(char *buff, const int buff_size, VALUE obj) https://github.com/ruby/ruby/blob/trunk/gc.c#L11667
             }
 	    break;
 	  case T_STRING: {
-            APPENDF((BUFF_ARGS, "%.*s", (int)RSTRING_LEN(obj), RSTRING_PTR(obj)));
+            APPENDF((BUFF_ARGS, "%.*s", RSTRING_LENINT(obj), RSTRING_PTR(obj)));
 	    break;
 	  }
           case T_MOVED: {
-- 
cgit v0.10.2


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