Lines Matching defs:sock
25 #include <net/sock.h>
856 static int apparmor_sk_alloc_security(struct sock *sk, int family, gfp_t flags)
872 static void apparmor_sk_free_security(struct sock *sk)
885 static void apparmor_sk_clone_security(const struct sock *sk,
886 struct sock *newsk)
932 static int apparmor_socket_post_create(struct socket *sock, int family,
942 if (sock->sk) {
943 struct aa_sk_ctx *ctx = SK_CTX(sock->sk);
956 static int apparmor_socket_bind(struct socket *sock,
959 AA_BUG(!sock);
960 AA_BUG(!sock->sk);
964 return af_select(sock->sk->sk_family,
965 bind_perm(sock, address, addrlen),
966 aa_sk_perm(OP_BIND, AA_MAY_BIND, sock->sk));
970 * apparmor_socket_connect - check perms before connecting @sock to @address
972 static int apparmor_socket_connect(struct socket *sock,
975 AA_BUG(!sock);
976 AA_BUG(!sock->sk);
980 return af_select(sock->sk->sk_family,
981 connect_perm(sock, address, addrlen),
982 aa_sk_perm(OP_CONNECT, AA_MAY_CONNECT, sock->sk));
988 static int apparmor_socket_listen(struct socket *sock, int backlog)
990 AA_BUG(!sock);
991 AA_BUG(!sock->sk);
994 return af_select(sock->sk->sk_family,
995 listen_perm(sock, backlog),
996 aa_sk_perm(OP_LISTEN, AA_MAY_LISTEN, sock->sk));
1005 static int apparmor_socket_accept(struct socket *sock, struct socket *newsock)
1007 AA_BUG(!sock);
1008 AA_BUG(!sock->sk);
1012 return af_select(sock->sk->sk_family,
1013 accept_perm(sock, newsock),
1014 aa_sk_perm(OP_ACCEPT, AA_MAY_ACCEPT, sock->sk));
1017 static int aa_sock_msg_perm(const char *op, u32 request, struct socket *sock,
1020 AA_BUG(!sock);
1021 AA_BUG(!sock->sk);
1025 return af_select(sock->sk->sk_family,
1026 msg_perm(op, request, sock, msg, size),
1027 aa_sk_perm(op, request, sock->sk));
1033 static int apparmor_socket_sendmsg(struct socket *sock,
1036 return aa_sock_msg_perm(OP_SENDMSG, AA_MAY_SEND, sock, msg, size);
1042 static int apparmor_socket_recvmsg(struct socket *sock,
1045 return aa_sock_msg_perm(OP_RECVMSG, AA_MAY_RECEIVE, sock, msg, size);
1049 static int aa_sock_perm(const char *op, u32 request, struct socket *sock)
1051 AA_BUG(!sock);
1052 AA_BUG(!sock->sk);
1055 return af_select(sock->sk->sk_family,
1056 sock_perm(op, request, sock),
1057 aa_sk_perm(op, request, sock->sk));
1063 static int apparmor_socket_getsockname(struct socket *sock)
1065 return aa_sock_perm(OP_GETSOCKNAME, AA_MAY_GETATTR, sock);
1071 static int apparmor_socket_getpeername(struct socket *sock)
1073 return aa_sock_perm(OP_GETPEERNAME, AA_MAY_GETATTR, sock);
1077 static int aa_sock_opt_perm(const char *op, u32 request, struct socket *sock,
1080 AA_BUG(!sock);
1081 AA_BUG(!sock->sk);
1084 return af_select(sock->sk->sk_family,
1085 opt_perm(op, request, sock, level, optname),
1086 aa_sk_perm(op, request, sock->sk));
1092 static int apparmor_socket_getsockopt(struct socket *sock, int level,
1095 return aa_sock_opt_perm(OP_GETSOCKOPT, AA_MAY_GETOPT, sock,
1102 static int apparmor_socket_setsockopt(struct socket *sock, int level,
1105 return aa_sock_opt_perm(OP_SETSOCKOPT, AA_MAY_SETOPT, sock,
1110 * apparmor_socket_shutdown - check perms before shutting down @sock conn
1112 static int apparmor_socket_shutdown(struct socket *sock, int how)
1114 return aa_sock_perm(OP_SHUTDOWN, AA_MAY_SHUTDOWN, sock);
1126 static int apparmor_socket_sock_rcv_skb(struct sock *sk, struct sk_buff *skb)
1139 static struct aa_label *sk_peer_label(struct sock *sk)
1154 static int apparmor_socket_getpeersec_stream(struct socket *sock,
1164 peer = sk_peer_label(sock->sk);
1195 * @sock: the peer socket
1201 static int apparmor_socket_getpeersec_dgram(struct socket *sock,
1211 * @sk: child sock
1216 * Labeling of sk for accept case - probably should be sock based
1220 static void apparmor_sock_graft(struct sock *sk, struct socket *parent)
1229 static int apparmor_inet_conn_request(const struct sock *sk, struct sk_buff *skb,
1837 struct sock *sk;