diff options
| author | Or Gerlitz <ogerlitz@voltaire.com> | 2010-06-06 04:59:16 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-02 10:18:51 -0700 |
| commit | 2e06c6e67bf3bbc63f8603fe9d71106e0fab28ad (patch) | |
| tree | 768b1c6b08b806646e72c1da436caf27916eedb5 /drivers | |
| parent | 34883b011409464e6b0cf0b52a54e6b0503bd06f (diff) | |
IPoIB: Fix world-writable child interface control sysfs attributes
commit 7a52b34b07122ff5f45258d47f260f8a525518f0 upstream.
Sumeet Lahorani <sumeet.lahorani@oracle.com> reported that the IPoIB
child entries are world-writable; however we don't want ordinary users
to be able to create and destroy child interfaces, so fix them to be
writable only by root.
Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index e9ca3cb57d5..fb97c42bcda 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1158,7 +1158,7 @@ static ssize_t create_child(struct device *dev, return ret ? ret : count; } -static DEVICE_ATTR(create_child, S_IWUGO, NULL, create_child); +static DEVICE_ATTR(create_child, S_IWUSR, NULL, create_child); static ssize_t delete_child(struct device *dev, struct device_attribute *attr, @@ -1178,7 +1178,7 @@ static ssize_t delete_child(struct device *dev, return ret ? ret : count; } -static DEVICE_ATTR(delete_child, S_IWUGO, NULL, delete_child); +static DEVICE_ATTR(delete_child, S_IWUSR, NULL, delete_child); int ipoib_add_pkey_attr(struct net_device *dev) { |