From 1852b4a8660ee8e71997f81cee4903c6eb23f306 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 30 Sep 2017 08:35:23 +0000
Subject: ext: check if null byte is contained

[ruby-dev:50267] [Bug #13953]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/readline/readline.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ext/readline')

diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 253798f9e6..5b52422563 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -92,7 +92,8 @@ static char **readline_attempted_completion_function(const char *text,
                                                      int start, int end);
 
 #define OutputStringValue(str) do {\
-    SafeStringValue(str);\
+    StringValueCStr(str);\
+    rb_check_safe_obj(str);\
     (str) = rb_str_conv_enc((str), rb_enc_get(str), rb_locale_encoding());\
 } while (0)\
 
-- 
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