USB: misc: usbled: fix up some sysfs attribute permissions

commit 48f115470e68d443436b76b22dad63ffbffd6b97 upstream.

They should not be writable by any user.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/misc/usbled.c b/drivers/usb/misc/usbled.c
index 06cb71942dc7ee87e52c56c1be0410d64a707be4..9650de93a3d40c6e67dce43f845bb393fab819be 100644 (file)
--- a/drivers/usb/misc/usbled.c
+++ b/drivers/usb/misc/usbled.c
@@ -94,7 +94,7 @@ static ssize_t set_##value(struct device *dev, struct device_attribute *attr, co
        change_color(led);                                              \
        return count;                                                   \
 }                                                                      \
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
+static DEVICE_ATTR(value, S_IRUGO | S_IWUSR, show_##value, set_##value);
 show_set(blue);
 show_set(red);
 show_set(green);