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From: Peng Fan <van.freenix@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] imx: mx6/7 define CONFIG_SYS_VSNPRINTF
Date: Tue, 12 Jan 2016 17:45:24 +0800	[thread overview]
Message-ID: <1452591924-24012-1-git-send-email-van.freenix@gmail.com> (raw)

From: Peng Fan <peng.fan@nxp.com>

Define CONFIG_SYS_VSNPRINTF to use snprintf. If not define
CONFIG_SYS_VSNPRINTF, snprintf is sprintf.

Report by Coverity:
pass string init_val of unknown size to sprintf

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Adrian Alonso <aalonso@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
---
 include/configs/mx6_common.h | 4 ++++
 include/configs/mx7_common.h | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h
index 1fd7ce3..1a470a4 100644
--- a/include/configs/mx6_common.h
+++ b/include/configs/mx6_common.h
@@ -17,6 +17,10 @@
 #ifndef __MX6_COMMON_H
 #define __MX6_COMMON_H
 
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SYS_VSNPRINTF
+#endif
+
 #ifndef CONFIG_MX6UL
 #define CONFIG_ARM_ERRATA_743622
 #define CONFIG_ARM_ERRATA_751472
diff --git a/include/configs/mx7_common.h b/include/configs/mx7_common.h
index d507fb4..505f6cc 100644
--- a/include/configs/mx7_common.h
+++ b/include/configs/mx7_common.h
@@ -13,6 +13,10 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/imx-common/gpio.h>
 
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SYS_VSNPRINTF
+#endif
+
 #ifndef CONFIG_MX7
 #define CONFIG_MX7
 #endif
-- 
2.6.2

             reply	other threads:[~2016-01-12  9:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-12  9:45 Peng Fan [this message]
2016-01-13 19:57 ` [U-Boot] [PATCH] imx: mx6/7 define CONFIG_SYS_VSNPRINTF Tom Rini
2016-01-14  1:54   ` Peng Fan
2016-01-14  2:24   ` Peter Robinson

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