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| author | Roland Dreier <rolandd@cisco.com> | 2007-02-16 13:57:33 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-02-16 13:57:33 -0800 |
| commit | 551fd6122d247d76124c4fdb6eb898cc8e3d74aa (patch) | |
| tree | 7c763975905a9e0629f2032ba5cbcfa5d8dd79c0 /drivers/infiniband | |
| parent | 11282b32a4ed7bb5fc390c83a1d6b9bc8017882c (diff) | |
| download | blackbird-obmc-linux-551fd6122d247d76124c4fdb6eb898cc8e3d74aa.tar.gz blackbird-obmc-linux-551fd6122d247d76124c4fdb6eb898cc8e3d74aa.zip | |
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 <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 2d483874a589..8881a717e9da 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) { |
