From f162584232e1b7eb05647abb1f109cbe91543ac8 Mon Sep 17 00:00:00 2001 From: "Kim, Milo" Date: Wed, 12 Sep 2012 20:16:03 +0800 Subject: [PATCH] leds-lp5523: Fix riskiness of the page fault The last attribute should be terminated as NULL because any member of attribute structure is accessed while adding the sysfs file. If not, invalid address may cause the page fault problem. Signed-off-by: Milo(Woogyom) Kim Signed-off-by: Bryan Wu --- drivers/leds/leds-lp5523.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index 5ebdc9245d5..97994ffdc01 100644 --- a/drivers/leds/leds-lp5523.c +++ b/drivers/leds/leds-lp5523.c @@ -759,6 +759,7 @@ static struct attribute *lp5523_attributes[] = { &dev_attr_engine2_leds.attr, &dev_attr_engine3_load.attr, &dev_attr_engine3_leds.attr, + NULL, }; static const struct attribute_group lp5523_group = { -- 2.41.0