diff options
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index 6bc2aad494ffcb..4d7fb59996b03a 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -812,6 +812,8 @@ struct swap_info_struct; * which is used to copy security attributes between local stream sockets. * @sk_free_security: * Deallocate security structure. + * @sk_clone_security: + * Clone/copy security structure. * @sk_getsid: * Retrieve the LSM-specific sid for the sock to enable caching of network * authorizations. @@ -1332,6 +1334,7 @@ struct security_operations { int (*socket_getpeersec_dgram) (struct socket *sock, struct sk_buff *skb, u32 *secid); int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority); void (*sk_free_security) (struct sock *sk); + void (*sk_clone_security) (const struct sock *sk, struct sock *newsk); unsigned int (*sk_getsid) (struct sock *sk, struct flowi *fl, u8 dir); #endif /* CONFIG_SECURITY_NETWORK */ @@ -2885,6 +2888,11 @@ static inline void security_sk_free(struct sock *sk) return security_ops->sk_free_security(sk); } +static inline void security_sk_clone(const struct sock *sk, struct sock *newsk) +{ + return security_ops->sk_clone_security(sk, newsk); +} + static inline unsigned int security_sk_sid(struct sock *sk, struct flowi *fl, u8 dir) { return security_ops->sk_getsid(sk, fl, dir); @@ -3011,6 +3019,10 @@ static inline void security_sk_free(struct sock *sk) { } +static inline void security_sk_clone(const struct sock *sk, struct sock *newsk) +{ +} + static inline unsigned int security_sk_sid(struct sock *sk, struct flowi *fl, u8 dir) { return 0; |