From d9e269ae99cff9386f0a68c29ad51f76ddc12da6 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 5ebdc9245d59c..97994ffdc0146 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 = { -- 2.39.5