diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/lsm_hooks.h | 7 | ||||
| -rw-r--r-- | include/linux/security.h | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 9d0b286f3dba..8f1131c8dd54 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -757,6 +757,11 @@ * @type contains the requested communications type. * @protocol contains the requested protocol. * @kern set to 1 if a kernel socket. + * @socket_socketpair: + * Check permissions before creating a fresh pair of sockets. + * @socka contains the first socket structure. + * @sockb contains the second socket structure. + * Return 0 if permission is granted and the connection was established. * @socket_bind: * Check permission before socket protocol layer bind operation is * performed and the socket @sock is bound to the address specified in the @@ -1656,6 +1661,7 @@ union security_list_options { int (*socket_create)(int family, int type, int protocol, int kern); int (*socket_post_create)(struct socket *sock, int family, int type, int protocol, int kern); + int (*socket_socketpair)(struct socket *socka, struct socket *sockb); int (*socket_bind)(struct socket *sock, struct sockaddr *address, int addrlen); int (*socket_connect)(struct socket *sock, struct sockaddr *address, @@ -1922,6 +1928,7 @@ struct security_hook_heads { struct hlist_head unix_may_send; struct hlist_head socket_create; struct hlist_head socket_post_create; + struct hlist_head socket_socketpair; struct hlist_head socket_bind; struct hlist_head socket_connect; struct hlist_head socket_listen; diff --git a/include/linux/security.h b/include/linux/security.h index ecb06e1357dd..63030c85ee19 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1177,6 +1177,7 @@ int security_unix_may_send(struct socket *sock, struct socket *other); int security_socket_create(int family, int type, int protocol, int kern); int security_socket_post_create(struct socket *sock, int family, int type, int protocol, int kern); +int security_socket_socketpair(struct socket *socka, struct socket *sockb); int security_socket_bind(struct socket *sock, struct sockaddr *address, int addrlen); int security_socket_connect(struct socket *sock, struct sockaddr *address, int addrlen); int security_socket_listen(struct socket *sock, int backlog); @@ -1248,6 +1249,12 @@ static inline int security_socket_post_create(struct socket *sock, return 0; } +static inline int security_socket_socketpair(struct socket *socka, + struct socket *sockb) +{ + return 0; +} + static inline int security_socket_bind(struct socket *sock, struct sockaddr *address, int addrlen) |