diff mbox

[13/20] net: can: janz-ican3: world-writable sysfs termination file

Message ID 6b49b9521416fbd50214485d3e14e5f254ada4f7.1296818921.git.segoon@openwall.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Vasiliy Kulikov Feb. 4, 2011, 12:23 p.m. UTC 
Don't allow everybody to set terminator via sysfs.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
---
 Compile tested only.

 drivers/net/can/janz-ican3.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Comments

David Miller Feb. 4, 2011, 9:06 p.m. UTC | #1 
From: Vasiliy Kulikov <segoon@openwall.com>
Date: Fri,  4 Feb 2011 15:23:53 +0300

> Don't allow everybody to set terminator via sysfs.
> 
> Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>

Applied.
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diff mbox

Patch

diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index b9a6d7a..366f5cc 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[] = {