For NULL terminated string, need always be sure of ended by zero. Or the next 'ptr' in 'for' looping may cause issue.
Signed-off-by: Chen Gang <[email protected]> --- arch/arm/mach-msm/clock-debug.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-msm/clock-debug.c b/arch/arm/mach-msm/clock-debug.c index 4886404..b0fbdf1 100644 --- a/arch/arm/mach-msm/clock-debug.c +++ b/arch/arm/mach-msm/clock-debug.c @@ -104,7 +104,7 @@ 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); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
