diff options
author | Philipp Reisner <philipp.reisner@linbit.com> | 2009-10-13 11:28:17 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-10-22 15:11:56 -0700 |
commit | 85a79fc56eaee6587d19971b5348261773c1c507 (patch) | |
tree | 4f1a50a3eb347a6ecbea3fedbb047c57f91f9422 | |
parent | 060425ef1d42f59b9b3faed31406e9e59c7464a0 (diff) |
pohmelfs/connector: Disallow unpliviged users to configure pohmelfs
(cherry picked from commit 0179065b13b354cc0b940e7a632a65ec0448beff)
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-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 1b4d56412f7d..d8ec47a6ee06 100644 --- a/drivers/staging/pohmelfs/config.c +++ b/drivers/staging/pohmelfs/config.c @@ -450,6 +450,9 @@ 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: |