From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 15 Nov 2010 19:35:49 +0000 (-0800)
Subject: USB: misc: usbled: fix up some sysfs attribute permissions
X-Git-Tag: v2.6.35.10~65
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f523d85f52859960e420928d812341de4e6e0054;p=karo-tx-linux.git

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>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---

diff --git a/drivers/usb/misc/usbled.c b/drivers/usb/misc/usbled.c
index 63da2c3c838f..c96f51de1696 100644
--- 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);