The fields must be null-terminated, or next ptr, will cause issue Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
