From cfa7b2283b9b53ff8689d510d486f3488d9254d1 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 26 Jun 2014 18:41:57 +0000
Subject: sprintf.c: unnumbered asterisk with numbered argument

* sprintf.c (GETASTER): should not use the numbered argument to be
  formatted, raise ArgumentError instead.
  [ruby-dev:48330] [Bug #9982]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 sprintf.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'sprintf.c')

diff --git a/sprintf.c b/sprintf.c
index 9a08764448..56671de731 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -79,6 +79,9 @@ sign_bits(int base, const char *p)
 } while (0)
 
 #define GETARG() (nextvalue != Qundef ? nextvalue : \
+		  GETNEXTARG())
+
+#define GETNEXTARG() ( \
     posarg == -1 ? \
     (rb_raise(rb_eArgError, "unnumbered(%d) mixed with numbered", nextarg), 0) : \
     posarg == -2 ? \
@@ -125,7 +128,7 @@ sign_bits(int base, const char *p)
 	tmp = GETPOSARG(n); \
     } \
     else { \
-	tmp = GETARG(); \
+	tmp = GETNEXTARG(); \
 	p = t; \
     } \
     (val) = NUM2INT(tmp); \
-- 
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