From: Vasiliy Kulikov Date: Fri, 4 Feb 2011 12:23:56 +0000 (+0300) Subject: platform: x86: acer-wmi: world-writable sysfs threeg file X-Git-Tag: v2.6.38-rc6~4^2~4 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b80b168f918bba4b847e884492415546b340e19d;p=linux.git platform: x86: acer-wmi: world-writable sysfs threeg file Don't allow everybody to write to hardware registers. Signed-off-by: Vasiliy Kulikov Signed-off-by: Matthew Garrett --- diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index c5c4b8c32eb8..a7bcad7eb093 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -1280,7 +1280,7 @@ static ssize_t set_bool_threeg(struct device *dev, return -EINVAL; return count; } -static DEVICE_ATTR(threeg, S_IWUGO | S_IRUGO | S_IWUSR, show_bool_threeg, +static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg, set_bool_threeg); static ssize_t show_interface(struct device *dev, struct device_attribute *attr,