From 83068495a49f6442f2ee0f06590c3c0d3fe11915 Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Fri, 9 May 2014 05:14:17 +0000
Subject: [PATCH] when demonstrating the correct "double-check" idiom, provide
 a reminder that the return value is int...

---
 lib/libc/stdio/printf.3 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/libc/stdio/printf.3 b/lib/libc/stdio/printf.3
index 370dc48c7b6..8a2a76eebad 100644
--- a/lib/libc/stdio/printf.3
+++ b/lib/libc/stdio/printf.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: printf.3,v 1.67 2014/04/22 15:22:04 sobrado Exp $
+.\"	$OpenBSD: printf.3,v 1.68 2014/05/09 05:14:17 deraadt Exp $
 .\"
 .\" Copyright (c) 1990, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -33,7 +33,7 @@
 .\"
 .\"     @(#)printf.3	8.1 (Berkeley) 6/4/93
 .\"
-.Dd $Mdocdate: April 22 2014 $
+.Dd $Mdocdate: May 9 2014 $
 .Dt PRINTF 3
 .Os
 .Sh NAME
@@ -871,7 +871,7 @@ for later interpolation by
 .Pp
 Be sure to use the proper secure idiom:
 .Bd -literal -offset indent
-ret = snprintf(buffer, sizeof(buffer), "%s", string);
+int ret = snprintf(buffer, sizeof(buffer), "%s", string);
 if (ret == -1 || ret >= sizeof(buffer))
 	goto toolong;
 .Ed
-- 
2.20.1