[PATCH v2] ARM:mach-msm: using strlcpy instead lof strncpy
From: Chen Gang <hidden>
Date: 2013-01-30 11:12:57
Also in:
linux-arm-msm
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
The fields must be null-terminated, or next ptr, will cause issue Signed-off-by: Chen Gang <redacted> --- arch/arm/mach-msm/clock-debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-msm/clock-debug.c b/arch/arm/mach-msm/clock-debug.c
index 4886404..c40dcaf 100644
--- a/arch/arm/mach-msm/clock-debug.c
+++ b/arch/arm/mach-msm/clock-debug.c@@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/ctype.h> #include <linux/debugfs.h> +#include <linux/string.h> #include <linux/clk.h> #include "clock.h"
@@ -104,7 +105,7 @@ int __init clock_debug_add(struct clk *clock) if (!debugfs_base) return -ENOMEM; - strncpy(temp, clock->dbg_name, ARRAY_SIZE(temp)-1); + strlcpy(temp, clock->dbg_name, ARRAY_SIZE(temp)); for (ptr = temp; *ptr; ptr++) *ptr = tolower(*ptr);
--
1.7.10.4