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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2009-10-02 02:40:10 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-02 10:54:15 -0700 |
| commit | 98a5783af02f4c9b87b676d7bbda6258045cfc76 (patch) | |
| tree | 585e0ac7617053cc650e0f5acd93a6fc83211200 /drivers | |
| parent | 5788c56891cfb310e419c4f9ae20427851797431 (diff) | |
| download | linux-3.10-98a5783af02f4c9b87b676d7bbda6258045cfc76.tar.gz linux-3.10-98a5783af02f4c9b87b676d7bbda6258045cfc76.tar.bz2 linux-3.10-98a5783af02f4c9b87b676d7bbda6258045cfc76.zip | |
pohmelfs/connector: Disallow unpliviged users to configure pohmelfs
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/pohmelfs/config.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/pohmelfs/config.c b/drivers/staging/pohmelfs/config.c index c9162b3f0bf..5d04bf5b021 100644 --- a/drivers/staging/pohmelfs/config.c +++ b/drivers/staging/pohmelfs/config.c @@ -531,6 +531,9 @@ static void pohmelfs_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *n { int err; + if (!cap_raised(nsp->eff_cap, CAP_SYS_ADMIN)) + return; + switch (msg->flags) { case POHMELFS_FLAGS_ADD: case POHMELFS_FLAGS_DEL: |