From: Vasiliy Kulikov <segoon@openwall.com>
Date: Fri, 4 Feb 2011 02:23:53 +0000 (+0000)
Subject: net: can: janz-ican3: world-writable sysfs termination file
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1e6d93e45b231b3ae87c01902ede2315aacfe976;p=openwrt%2Fstaging%2Fblogic.git

net: can: janz-ican3: world-writable sysfs termination file

Don't allow everybody to set terminator via sysfs.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index b9a6d7a5a739..366f5cc050ae 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -1618,7 +1618,7 @@ static ssize_t ican3_sysfs_set_term(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR(termination, S_IWUGO | S_IRUGO, ican3_sysfs_show_term,
+static DEVICE_ATTR(termination, S_IWUSR | S_IRUGO, ican3_sysfs_show_term,
 						   ican3_sysfs_set_term);
 
 static struct attribute *ican3_sysfs_attrs[] = {