From: Chen Gang <gang.chen@asianux.com>
To: tony@atomide.com, Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM:omap2: using strlcpy instead of strncpy
Date: Wed, 30 Jan 2013 19:46:49 +0800 [thread overview]
Message-ID: <51090829.1010109@asianux.com> (raw)
the fields must be null-terminated:
the caller may use it as null-terminted string, next.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
arch/arm/mach-omap2/twl-common.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index e49b40b..6a7aec6 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -23,6 +23,7 @@
#include <linux/i2c.h>
#include <linux/i2c/twl.h>
#include <linux/gpio.h>
+#include <linux/string.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
@@ -56,7 +57,7 @@ void __init omap_pmic_init(int bus, u32 clkrate,
struct twl4030_platform_data *pmic_data)
{
omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
- strncpy(pmic_i2c_board_info.type, pmic_type,
+ strlcpy(pmic_i2c_board_info.type, pmic_type,
sizeof(pmic_i2c_board_info.type));
pmic_i2c_board_info.irq = pmic_irq;
pmic_i2c_board_info.platform_data = pmic_data;
--
1.7.10.4
WARNING: multiple messages have this Message-ID (diff)
From: gang.chen@asianux.com (Chen Gang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM:omap2: using strlcpy instead of strncpy
Date: Wed, 30 Jan 2013 19:46:49 +0800 [thread overview]
Message-ID: <51090829.1010109@asianux.com> (raw)
the fields must be null-terminated:
the caller may use it as null-terminted string, next.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
arch/arm/mach-omap2/twl-common.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index e49b40b..6a7aec6 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -23,6 +23,7 @@
#include <linux/i2c.h>
#include <linux/i2c/twl.h>
#include <linux/gpio.h>
+#include <linux/string.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
@@ -56,7 +57,7 @@ void __init omap_pmic_init(int bus, u32 clkrate,
struct twl4030_platform_data *pmic_data)
{
omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
- strncpy(pmic_i2c_board_info.type, pmic_type,
+ strlcpy(pmic_i2c_board_info.type, pmic_type,
sizeof(pmic_i2c_board_info.type));
pmic_i2c_board_info.irq = pmic_irq;
pmic_i2c_board_info.platform_data = pmic_data;
--
1.7.10.4
next reply other threads:[~2013-01-30 11:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-30 11:46 Chen Gang [this message]
2013-01-30 11:46 ` [PATCH] ARM:omap2: using strlcpy instead of strncpy Chen Gang
2013-02-01 22:45 ` Tony Lindgren
2013-02-01 22:45 ` Tony Lindgren
2013-02-02 2:25 ` Chen Gang
2013-02-02 2:25 ` Chen Gang
2013-02-02 18:07 ` Tony Lindgren
2013-02-02 18:07 ` Tony Lindgren
2013-02-04 1:17 ` Chen Gang
2013-02-04 1:17 ` Chen Gang
2013-02-04 9:00 ` Peter Ujfalusi
2013-02-04 9:00 ` Peter Ujfalusi
2013-02-04 18:18 ` Tony Lindgren
2013-02-04 18:18 ` Tony Lindgren
2013-02-05 2:18 ` Chen Gang
2013-02-05 2:18 ` Chen Gang
2013-02-05 18:56 ` Tony Lindgren
2013-02-05 18:56 ` Tony Lindgren
2013-02-06 2:05 ` Chen Gang
2013-02-06 2:05 ` Chen Gang
2013-02-04 8:54 ` Peter Ujfalusi
2013-02-04 8:54 ` Peter Ujfalusi
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