[7/8] pohmelfs/connector: Disallow unpliviged users to configure pohmelfs
diff mbox

Message ID 1254487211-11810-8-git-send-email-philipp.reisner@linbit.com
State Not Applicable, archived
Headers show

Commit Message

Philipp Reisner Oct. 2, 2009, 12:40 p.m. UTC
None

Patch
diff mbox

diff --git a/drivers/staging/pohmelfs/config.c b/drivers/staging/pohmelfs/config.c
index c9162b3..5d04bf5 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: