summaryrefslogtreecommitdiffstats
path: root/include/linux/security.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/security.h')
-rw-r--r--include/linux/security.h13
1 files changed, 7 insertions, 6 deletions
diff --git a/include/linux/security.h b/include/linux/security.h
index 5180580..c7ea1571 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -67,7 +67,7 @@ struct xfrm_state;
struct xfrm_user_sec_ctx;
extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
-extern int cap_netlink_recv(struct sk_buff *skb);
+extern int cap_netlink_recv(struct sk_buff *skb, int cap);
/*
* Values used in the task_security_ops calls
@@ -656,6 +656,7 @@ struct swap_info_struct;
* Check permission before processing the received netlink message in
* @skb.
* @skb contains the sk_buff structure for the netlink message.
+ * @cap indicates the capability required
* Return 0 if permission is granted.
*
* Security hooks for Unix domain networking.
@@ -1266,7 +1267,7 @@ struct security_operations {
struct sembuf * sops, unsigned nsops, int alter);
int (*netlink_send) (struct sock * sk, struct sk_buff * skb);
- int (*netlink_recv) (struct sk_buff * skb);
+ int (*netlink_recv) (struct sk_buff * skb, int cap);
/* allow module stacking */
int (*register_security) (const char *name,
@@ -2032,9 +2033,9 @@ static inline int security_netlink_send(struct sock *sk, struct sk_buff * skb)
return security_ops->netlink_send(sk, skb);
}
-static inline int security_netlink_recv(struct sk_buff * skb)
+static inline int security_netlink_recv(struct sk_buff * skb, int cap)
{
- return security_ops->netlink_recv(skb);
+ return security_ops->netlink_recv(skb, cap);
}
/* prototypes */
@@ -2670,9 +2671,9 @@ static inline int security_netlink_send (struct sock *sk, struct sk_buff *skb)
return cap_netlink_send (sk, skb);
}
-static inline int security_netlink_recv (struct sk_buff *skb)
+static inline int security_netlink_recv (struct sk_buff *skb, int cap)
{
- return cap_netlink_recv (skb);
+ return cap_netlink_recv (skb, cap);
}
static inline struct dentry *securityfs_create_dir(const char *name,
OpenPOWER on IntegriCloud