From mboxrd@z Thu Jan 1 00:00:00 1970 From: gang.chen@asianux.com (Chen Gang) Date: Wed, 30 Jan 2013 19:12:51 +0800 Subject: [PATCH v2] ARM:mach-msm: using strlcpy instead lof strncpy In-Reply-To: <87pq0nni3v.fsf@nemi.mork.no> References: <5108A913.6080304@asianux.com> <87pq0nni3v.fsf@nemi.mork.no> Message-ID: <51090033.80004@asianux.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The fields must be null-terminated, or next ptr, will cause issue Signed-off-by: Chen Gang --- 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 #include #include +#include #include #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