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net: can: janz-ican3: world-writable sysfs termination file
authorVasiliy Kulikov <segoon@openwall.com>
Fri, 4 Feb 2011 02:23:53 +0000 (02:23 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 4 Feb 2011 21:06:27 +0000 (13:06 -0800)
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>
drivers/net/can/janz-ican3.c patch | blob | blame | history

diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index b9a6d7a5a739453986ad73db51e8fa8155fa271f..366f5cc050ae0c85a35dca366bda26f6f8b841ab 100644 (file)
--- 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[] = {