diff options
Diffstat (limited to 'include/linux/lsm_hooks.h')
| -rw-r--r-- | include/linux/lsm_hooks.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index bde167fa2c51..6e6951b42be5 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -906,6 +906,33 @@ * associated with the TUN device's security structure. * @security pointer to the TUN devices's security structure. * + * Security hooks for SCTP + * + * @sctp_assoc_request: + * Passes the @ep and @chunk->skb of the association INIT packet to + * the security module. + * @ep pointer to sctp endpoint structure. + * @skb pointer to skbuff of association packet. + * Return 0 on success, error on failure. + * @sctp_bind_connect: + * Validiate permissions required for each address associated with sock + * @sk. Depending on @optname, the addresses will be treated as either + * for a connect or bind service. The @addrlen is calculated on each + * ipv4 and ipv6 address using sizeof(struct sockaddr_in) or + * sizeof(struct sockaddr_in6). + * @sk pointer to sock structure. + * @optname name of the option to validate. + * @address list containing one or more ipv4/ipv6 addresses. + * @addrlen total length of address(s). + * Return 0 on success, error on failure. + * @sctp_sk_clone: + * Called whenever a new socket is created by accept(2) (i.e. a TCP + * style socket) or when a socket is 'peeled off' e.g userspace + * calls sctp_peeloff(3). + * @ep pointer to current sctp endpoint structure. + * @sk pointer to current sock structure. + * @sk pointer to new sock structure. + * * Security hooks for Infiniband * * @ib_pkey_access: @@ -1665,6 +1692,12 @@ union security_list_options { int (*tun_dev_attach_queue)(void *security); int (*tun_dev_attach)(struct sock *sk, void *security); int (*tun_dev_open)(void *security); + int (*sctp_assoc_request)(struct sctp_endpoint *ep, + struct sk_buff *skb); + int (*sctp_bind_connect)(struct sock *sk, int optname, + struct sockaddr *address, int addrlen); + void (*sctp_sk_clone)(struct sctp_endpoint *ep, struct sock *sk, + struct sock *newsk); #endif /* CONFIG_SECURITY_NETWORK */ #ifdef CONFIG_SECURITY_INFINIBAND @@ -1914,6 +1947,9 @@ struct security_hook_heads { struct list_head tun_dev_attach_queue; struct list_head tun_dev_attach; struct list_head tun_dev_open; + struct list_head sctp_assoc_request; + struct list_head sctp_bind_connect; + struct list_head sctp_sk_clone; #endif /* CONFIG_SECURITY_NETWORK */ #ifdef CONFIG_SECURITY_INFINIBAND struct list_head ib_pkey_access; |