From 8baaa265c5e8e378cb60164f47e24bf296a6d685 Mon Sep 17 00:00:00 2001
From: Chen Gang <gang.chen@asianux.com>
Date: Fri, 25 Jan 2013 10:29:01 -0800
Subject: [PATCH] ARM: SAMSUNG: using vsnprintf instead of vsprintf for the
 limit buffer length 256

the buff is 256 limited, so need use vsnprintf instead of vsprintf

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Cc: Ben Dooks <ben@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/plat-samsung/pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index 1507028..d896add 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -51,7 +51,7 @@ void s3c_pm_dbg(const char *fmt, ...)
 	char buff[256];
 
 	va_start(va, fmt);
-	vsprintf(buff, fmt, va);
+	vsnprintf(buff, sizeof(buff), fmt, va);
 	va_end(va);
 
 	printascii(buff);
-- 
2.7.4