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Searched refs:newsk (Results 1 – 25 of 44) sorted by relevance

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/linux/net/dccp/
H A Dipv6.c
H A Dminisocks.c
H A Dipv4.c
/linux/net/ipv6/
H A Dtcp_ipv6.c1325 struct sock *newsk;
1337 newsk = tcp_v4_syn_recv_sock(sk, skb, req, dst,
1340 if (!newsk)
1343 newinet = inet_sk(newsk);
1344 newinet->pinet6 = tcp_inet6_sk(newsk);
1347 newnp = tcp_inet6_sk(newsk);
1348 newtp = tcp_sk(newsk);
1352 newnp->saddr = newsk->sk_v6_rcv_saddr;
1354 inet_csk(newsk)->icsk_af_ops = &ipv6_mapped;
1355 if (sk_is_mptcp(newsk))
1371 struct sock *newsk; global() local
[all...]
/linux/net/core/
H A Dsock.c2479 struct sock *newsk; in sk_clone_lock()
2481 newsk = sk_prot_alloc(prot, priority, sk->sk_family); in sk_clone_lock()
2482 if (!newsk) in sk_clone_lock()
2485 sock_copy(newsk, sk); in sk_clone_lock()
2487 newsk->sk_prot_creator = prot; in sk_clone_lock()
2490 if (likely(newsk->sk_net_refcnt)) { in sk_clone_lock()
2491 get_net_track(sock_net(newsk), &newsk->ns_tracker, priority); in sk_clone_lock()
2492 sock_inuse_add(sock_net(newsk), 1); in sk_clone_lock()
2499 net_passive_inc(sock_net(newsk)); in sk_clone_lock()
2465 struct sock *newsk; sk_clone_lock() local
[all...]
H A Dbpf_sk_storage.c133 bpf_sk_storage_clone_elem(struct sock *newsk,
139 copy_selem = bpf_selem_alloc(smap, newsk, NULL, false, GFP_ATOMIC); in bpf_sk_storage_clone_elem()
153 int bpf_sk_storage_clone(const struct sock *sk, struct sock *newsk) in bpf_sk_storage_clone_elem()
160 RCU_INIT_POINTER(newsk->sk_bpf_storage, NULL); in bpf_sk_storage_clone()
186 copy_selem = bpf_sk_storage_clone_elem(newsk, smap, selem); in bpf_sk_storage_clone()
197 ret = bpf_local_storage_alloc(newsk, smap, copy_selem, GFP_ATOMIC); in bpf_sk_storage_clone()
201 &newsk->sk_omem_alloc); in bpf_sk_storage_clone()
135 bpf_sk_storage_clone_elem(struct sock * newsk,struct bpf_local_storage_map * smap,struct bpf_local_storage_elem * selem) bpf_sk_storage_clone_elem() argument
155 bpf_sk_storage_clone(const struct sock * sk,struct sock * newsk) bpf_sk_storage_clone() argument
/linux/tools/testing/selftests/bpf/progs/
H A Dlsm_cgroup.c167 int BPF_PROG(socket_clone, struct sock *newsk, const struct request_sock *req) in BPF_PROG() argument
171 if (!newsk) in BPF_PROG()
175 if (bpf_setsockopt(newsk, SOL_SOCKET, SO_PRIORITY, &prio, sizeof(prio))) in BPF_PROG()
180 if (bpf_getsockopt(newsk, SOL_SOCKET, SO_PRIORITY, &prio, sizeof(prio))) in BPF_PROG()
H A Dlsm_cgroup_nonvoid.c10 int BPF_PROG(nonvoid_socket_clone, struct sock *newsk, const struct request_sock *req) in BPF_PROG() argument
/linux/net/sctp/
H A Dipv6.c490 static void sctp_v6_copy_ip_options(struct sock *sk, struct sock *newsk) in sctp_v6_copy_ip_options() argument
495 inet_sk(newsk)->inet_opt = NULL; in sctp_v6_copy_ip_options()
497 newnp = inet6_sk(newsk); in sctp_v6_copy_ip_options()
502 opt = ipv6_dup_options(newsk, opt); in sctp_v6_copy_ip_options()
785 struct sock *newsk; sctp_v6_create_accept_sk() local
/linux/net/tipc/
H A Dtopsrv.c460 struct sock *newsk; in tipc_topsrv_accept() local
482 newsk = newsock->sk; in tipc_topsrv_accept()
483 write_lock_bh(&newsk->sk_callback_lock); in tipc_topsrv_accept()
484 newsk->sk_data_ready = tipc_conn_data_ready; in tipc_topsrv_accept()
485 newsk->sk_write_space = tipc_conn_write_space; in tipc_topsrv_accept()
486 newsk->sk_user_data = con; in tipc_topsrv_accept()
487 write_unlock_bh(&newsk->sk_callback_lock); in tipc_topsrv_accept()
490 newsk->sk_data_ready(newsk); in tipc_topsrv_accept()
/linux/include/net/
H A Dbpf_sk_storage.h32 int bpf_sk_storage_clone(const struct sock *sk, struct sock *newsk);
42 struct sock *newsk) in bpf_sk_storage_clone() argument
H A Dinet_common.h34 struct sock *newsk);
/linux/security/selinux/include/
H A Dnetlabel.h42 void selinux_netlbl_sctp_sk_clone(struct sock *sk, struct sock *newsk);
106 struct sock *newsk) in selinux_netlbl_sctp_sk_clone() argument
/linux/net/llc/
H A Dllc_conn.c764 struct sock *newsk = llc_sk_alloc(sock_net(sk), sk->sk_family, GFP_ATOMIC, in llc_create_incoming_sock() local
768 if (!newsk) in llc_create_incoming_sock()
770 newllc = llc_sk(newsk); in llc_create_incoming_sock()
775 llc_sap_add_socket(llc->sap, newsk); in llc_create_incoming_sock()
778 return newsk; in llc_create_incoming_sock()
805 struct sock *newsk = llc_create_incoming_sock(sk, skb->dev, in llc_conn_handler() local
807 if (!newsk) in llc_conn_handler()
809 skb_set_owner_r(skb, newsk); in llc_conn_handler()
H A Daf_llc.c699 struct sock *sk = sock->sk, *newsk; in llc_ui_accept() local
726 newsk = skb->sk; in llc_ui_accept()
728 llc_ui_sk_init(newsock, newsk); in llc_ui_accept()
729 sock_reset_flag(newsk, SOCK_ZAPPED); in llc_ui_accept()
730 newsk->sk_state = TCP_ESTABLISHED; in llc_ui_accept()
733 newllc = llc_sk(newsk); in llc_ui_accept()
/linux/net/mptcp/
H A Dprotocol.c3440 static void mptcp_copy_ip6_options(struct sock *newsk, const struct sock *sk) in mptcp_copy_ip6_options() argument
3446 newnp = inet6_sk(newsk); in mptcp_copy_ip6_options()
3451 opt = ipv6_dup_options(newsk, opt); in mptcp_copy_ip6_options()
3460 static void mptcp_copy_ip_options(struct sock *newsk, const struct sock *sk) in mptcp_copy_ip_options() argument
3466 newinet = inet_sk(newsk); in mptcp_copy_ip_options()
3471 newopt = sock_kmemdup(newsk, inet_opt, sizeof(*inet_opt) + in mptcp_copy_ip_options()
4176 struct sock *ssk, *newsk; in mptcp_stream_accept() local
4188 newsk = inet_csk_accept(ssk, arg); in mptcp_stream_accept()
4189 if (!newsk) in mptcp_stream_accept()
4192 pr_debug("newsk=%p, subflow is mptcp=%d\n", newsk, sk_is_mptcp(newsk)); in mptcp_stream_accept()
[all …]
H A Dpm_kernel.c835 struct sock *newsk, *ssk; in mptcp_pm_nl_create_listen_socket() local
844 newsk = entry->lsk->sk; in mptcp_pm_nl_create_listen_socket()
845 if (!newsk) in mptcp_pm_nl_create_listen_socket()
854 sock_lock_init_class_and_name(newsk, in mptcp_pm_nl_create_listen_socket()
860 lock_sock(newsk); in mptcp_pm_nl_create_listen_socket()
861 ssk = __mptcp_nmpc_sk(mptcp_sk(newsk)); in mptcp_pm_nl_create_listen_socket()
862 release_sock(newsk); in mptcp_pm_nl_create_listen_socket()
885 inet_sk_state_store(newsk, TCP_LISTEN); in mptcp_pm_nl_create_listen_socket()
/linux/Documentation/translations/zh_CN/security/
H A DSCTP.rst115 @newsk - 指向新的套接字结构的指针。
254 @newsk - 指向新sock结构的指针。
/linux/include/linux/
H A Dskbuff.h2321 static inline void __skb_insert(struct sk_buff *newsk, in __skb_insert() argument
2328 WRITE_ONCE(newsk->next, next); in __skb_insert()
2329 WRITE_ONCE(newsk->prev, prev); in __skb_insert()
2330 WRITE_ONCE(((struct sk_buff_list *)next)->prev, newsk); in __skb_insert()
2331 WRITE_ONCE(((struct sk_buff_list *)prev)->next, newsk); in __skb_insert()
2425 struct sk_buff *newsk) in __skb_queue_after() argument
2427 __skb_insert(newsk, prev, ((struct sk_buff_list *)prev)->next, list); in __skb_queue_after()
2430 void skb_append(struct sk_buff *old, struct sk_buff *newsk,
2435 struct sk_buff *newsk) in __skb_queue_before() argument
2437 __skb_insert(newsk, ((struct sk_buff_list *)next)->prev, next, list); in __skb_queue_before()
[all …]
H A Dsecurity.h1642 int security_unix_stream_connect(struct sock *sock, struct sock *other, struct sock *newsk);
1666 void security_sk_clone(const struct sock *sk, struct sock *newsk);
1674 void security_inet_csk_clone(struct sock *newsk,
1691 struct sock *newsk);
1704 struct sock *newsk) in security_unix_stream_connect() argument
1827 static inline void security_sk_clone(const struct sock *sk, struct sock *newsk) in security_sk_clone() argument
1851 static inline void security_inet_csk_clone(struct sock *newsk, in security_inet_csk_clone() argument
1918 struct sock *newsk) in security_sctp_sk_clone() argument
H A Dlsm_hook_defs.h322 struct sock *newsk)
351 struct sock *newsk)
356 LSM_HOOK(void, LSM_RET_VOID, inet_csk_clone, struct sock *newsk,
375 struct sock *sk, struct sock *newsk)
/linux/net/unix/
H A Daf_unix.c1628 struct sock *sk = sock->sk, *newsk = NULL, *other = NULL; in unix_stream_connect() local
1659 newsk = unix_create1(net, NULL, 0, sock->type); in unix_stream_connect()
1660 if (IS_ERR(newsk)) { in unix_stream_connect()
1661 err = PTR_ERR(newsk); in unix_stream_connect()
1670 skb = sock_wmalloc(newsk, 1, 0, GFP_KERNEL); in unix_stream_connect()
1732 err = security_unix_stream_connect(sk, other, newsk); in unix_stream_connect()
1741 unix_peer(newsk) = sk; in unix_stream_connect()
1742 newsk->sk_state = TCP_ESTABLISHED; in unix_stream_connect()
1743 newsk->sk_type = sk->sk_type; in unix_stream_connect()
1744 newsk->sk_scm_recv_flags = other->sk_scm_recv_flags; in unix_stream_connect()
[all …]
/linux/security/selinux/
H A Dnetlabel.c377 void selinux_netlbl_sctp_sk_clone(struct sock *sk, struct sock *newsk) in selinux_netlbl_sctp_sk_clone() argument
380 struct sk_security_struct *newsksec = selinux_sock(newsk); in selinux_netlbl_sctp_sk_clone()
/linux/net/ipv4/
H A Dtcp_ao.c1189 int tcp_ao_copy_all_matching(const struct sock *sk, struct sock *newsk, in tcp_ao_copy_all_matching() argument
1217 addr = (union tcp_ao_addr *)&newsk->sk_daddr; in tcp_ao_copy_all_matching()
1220 addr = (union tcp_ao_addr *)&newsk->sk_v6_daddr; in tcp_ao_copy_all_matching()
1226 l3index = l3mdev_master_ifindex_by_index(sock_net(newsk), in tcp_ao_copy_all_matching()
1227 newsk->sk_bound_dev_if); in tcp_ao_copy_all_matching()
1233 new_key = tcp_ao_copy_key(newsk, key); in tcp_ao_copy_all_matching()
1237 tcp_ao_cache_traffic_keys(newsk, new_ao, new_key); in tcp_ao_copy_all_matching()
1274 sk_gso_disable(newsk); in tcp_ao_copy_all_matching()
1275 rcu_assign_pointer(tcp_sk(newsk)->ao_info, new_ao); in tcp_ao_copy_all_matching()
1283 atomic_sub(tcp_ao_sizeof_key(key), &newsk->sk_omem_alloc); in tcp_ao_copy_all_matching()
/linux/security/
H A Dsecurity.c4044 struct sock *newsk) in security_unix_stream_connect() argument
4046 return call_int_hook(unix_stream_connect, sock, other, newsk); in security_unix_stream_connect()
4421 void security_sk_clone(const struct sock *sk, struct sock *newsk) in security_sk_clone() argument
4423 call_void_hook(sk_clone_security, sk, newsk); in security_sk_clone()
4492 void security_inet_csk_clone(struct sock *newsk, in security_inet_csk_clone() argument
4495 call_void_hook(inet_csk_clone, newsk, req); in security_inet_csk_clone()
4692 struct sock *newsk) in security_sctp_sk_clone() argument
4694 call_void_hook(sctp_sk_clone, asoc, sk, newsk); in security_sctp_sk_clone()

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