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authorVasiliy Kulikov <segoon@openwall.com>2011-02-03 21:23:50 -0500
committerDavid S. Miller <davem@davemloft.net>2011-02-04 16:06:27 -0500
commitfef52b0171dfd7dd9b85c9cc201bd433b42a8ded (patch)
treeaad9f9ad982f8bc64b82451a442a06cad874c7b4
parentfea3af67805f0078168eef9b51f1868fc4b703c6 (diff)
net: can: at91_can: world-writable sysfs files
Don't allow everybody to write to mb0_id file. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/can/at91_can.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 2532b9631538..57d2ffbbb433 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1109,7 +1109,7 @@ static ssize_t at91_sysfs_set_mb0_id(struct device *dev,
1109 return ret; 1109 return ret;
1110} 1110}
1111 1111
1112static DEVICE_ATTR(mb0_id, S_IWUGO | S_IRUGO, 1112static DEVICE_ATTR(mb0_id, S_IWUSR | S_IRUGO,
1113 at91_sysfs_show_mb0_id, at91_sysfs_set_mb0_id); 1113 at91_sysfs_show_mb0_id, at91_sysfs_set_mb0_id);
1114 1114
1115static struct attribute *at91_sysfs_attrs[] = { 1115static struct attribute *at91_sysfs_attrs[] = {