From 551fd6122d247d76124c4fdb6eb898cc8e3d74aa Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Fri, 16 Feb 2007 13:57:33 -0800 Subject: [PATCH] IPoIB: Only allow root to change between datagram and connected mode Change the permissions of the "mode" sysfs attribute to be S_IWUSR instead of S_IWUGO. Signed-off-by: Roland Dreier --- drivers/infiniband/ulp/ipoib/ipoib_cm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 2d483874a58..8881a717e9d 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -1138,7 +1138,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr, return -EINVAL; } -static DEVICE_ATTR(mode, S_IWUGO | S_IRUGO, show_mode, set_mode); +static DEVICE_ATTR(mode, S_IWUSR | S_IRUGO, show_mode, set_mode); int ipoib_cm_add_mode_attr(struct net_device *dev) { -- 2.41.1