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Searched refs:newsk (Results 1 – 25 of 50) sorted by relevance

12

/linux/net/dccp/
H A Dipv6.c430 struct sock *newsk; in dccp_v6_request_recv_sock() local
436 newsk = dccp_v4_request_recv_sock(sk, skb, req, dst, in dccp_v6_request_recv_sock()
438 if (newsk == NULL) in dccp_v6_request_recv_sock()
441 newdp6 = (struct dccp6_sock *)newsk; in dccp_v6_request_recv_sock()
442 newinet = inet_sk(newsk); in dccp_v6_request_recv_sock()
444 newnp = inet6_sk(newsk); in dccp_v6_request_recv_sock()
448 newnp->saddr = newsk->sk_v6_rcv_saddr; in dccp_v6_request_recv_sock()
450 inet_csk(newsk)->icsk_af_ops = &dccp_ipv6_mapped; in dccp_v6_request_recv_sock()
451 newsk->sk_backlog_rcv = dccp_v4_do_rcv; in dccp_v6_request_recv_sock()
470 dccp_sync_mss(newsk, inet_csk(newsk)->icsk_pmtu_cookie); in dccp_v6_request_recv_sock()
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H A Dminisocks.c82 struct sock *newsk = inet_csk_clone_lock(sk, req, GFP_ATOMIC); in dccp_create_openreq_child() local
84 if (newsk != NULL) { in dccp_create_openreq_child()
86 struct inet_connection_sock *newicsk = inet_csk(newsk); in dccp_create_openreq_child()
87 struct dccp_sock *newdp = dccp_sk(newsk); in dccp_create_openreq_child()
120 if (dccp_feat_activate_values(newsk, &dreq->dreq_featneg)) { in dccp_create_openreq_child()
121 sk_free_unlock_clone(newsk); in dccp_create_openreq_child()
124 dccp_init_xmit_timers(newsk); in dccp_create_openreq_child()
128 return newsk; in dccp_create_openreq_child()
H A Dipv4.c417 struct sock *newsk; in dccp_v4_request_recv_sock() local
422 newsk = dccp_create_openreq_child(sk, req, skb); in dccp_v4_request_recv_sock()
423 if (newsk == NULL) in dccp_v4_request_recv_sock()
426 newinet = inet_sk(newsk); in dccp_v4_request_recv_sock()
428 sk_daddr_set(newsk, ireq->ir_rmt_addr); in dccp_v4_request_recv_sock()
429 sk_rcv_saddr_set(newsk, ireq->ir_loc_addr); in dccp_v4_request_recv_sock()
436 if (dst == NULL && (dst = inet_csk_route_child_sock(sk, newsk, req)) == NULL) in dccp_v4_request_recv_sock()
439 sk_setup_caps(newsk, dst); in dccp_v4_request_recv_sock()
441 dccp_sync_mss(newsk, dst_mtu(dst)); in dccp_v4_request_recv_sock()
443 if (__inet_inherit_port(sk, newsk) < in dccp_v4_request_recv_sock()
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/linux/net/ipv4/
H A Dinet_connection_sock.c669 struct sock *newsk; in inet_csk_accept() local
696 newsk = req->sk; in inet_csk_accept()
716 if (newsk && mem_cgroup_sockets_enabled) { in inet_csk_accept()
723 lock_sock(newsk); in inet_csk_accept()
725 mem_cgroup_sk_alloc(newsk); in inet_csk_accept()
726 if (newsk->sk_memcg) { in inet_csk_accept()
730 amt = sk_mem_pages(newsk->sk_forward_alloc + in inet_csk_accept()
731 atomic_read(&newsk->sk_rmem_alloc)); in inet_csk_accept()
735 mem_cgroup_charge_skmem(newsk->sk_memcg, amt, gfp); in inet_csk_accept()
736 kmem_cache_charge(newsk, gfp); in inet_csk_accept()
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H A Dtcp_minisocks.c517 struct sock *newsk = inet_csk_clone_lock(sk, req, GFP_ATOMIC); in tcp_create_openreq_child() local
525 if (!newsk) in tcp_create_openreq_child()
528 newicsk = inet_csk(newsk); in tcp_create_openreq_child()
529 newtp = tcp_sk(newsk); in tcp_create_openreq_child()
557 newsk->sk_txhash = READ_ONCE(treq->txhash); in tcp_create_openreq_child()
560 tcp_init_xmit_timers(newsk); in tcp_create_openreq_child()
563 if (sock_flag(newsk, SOCK_KEEPOPEN)) in tcp_create_openreq_child()
564 inet_csk_reset_keepalive_timer(newsk, in tcp_create_openreq_child()
631 tcp_bpf_clone(sk, newsk); in tcp_create_openreq_child()
635 xa_init_flags(&newsk->sk_user_frags, XA_FLAGS_ALLOC1); in tcp_create_openreq_child()
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H A Dtcp_ipv4.c1750 struct sock *newsk; local
1761 newsk = tcp_create_openreq_child(sk, req, skb);
1762 if (!newsk)
1765 newsk->sk_gso_type = SKB_GSO_TCPV4;
1766 inet_sk_rx_dst_set(newsk, skb);
1768 newtp = tcp_sk(newsk);
1769 newinet = inet_sk(newsk);
1771 sk_daddr_set(newsk, ireq->ir_rmt_addr);
1772 sk_rcv_saddr_set(newsk, ireq->ir_loc_addr);
1773 newsk->sk_bound_dev_if = ireq->ir_iif;
[all …]
/linux/net/ipv6/
H A Dtcp_ipv6.c1359 struct sock *newsk; local
1371 newsk = tcp_v4_syn_recv_sock(sk, skb, req, dst,
1374 if (!newsk)
1377 inet_sk(newsk)->pinet6 = tcp_inet6_sk(newsk);
1379 newnp = tcp_inet6_sk(newsk);
1380 newtp = tcp_sk(newsk);
1384 newnp->saddr = newsk->sk_v6_rcv_saddr;
1386 inet_csk(newsk)->icsk_af_ops = &ipv6_mapped;
1387 if (sk_is_mptcp(newsk))
1388 mptcpv6_handle_mapped(newsk, true);
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/linux/drivers/net/ethernet/chelsio/inline_crypto/chtls/
H A Dchtls_cm.c1072 static void inet_inherit_port(struct sock *lsk, struct sock *newsk) in inet_inherit_port() argument
1075 __inet_inherit_port(lsk, newsk); in inet_inherit_port()
1123 struct sock *newsk; in chtls_recv_sock() local
1130 newsk = tcp_create_openreq_child(lsk, oreq, cdev->askb); in chtls_recv_sock()
1131 if (!newsk) in chtls_recv_sock()
1135 dst = inet_csk_route_child_sock(lsk, newsk, oreq); in chtls_recv_sock()
1183 newsk->sk_user_data = csk; in chtls_recv_sock()
1184 newsk->sk_backlog_rcv = chtls_backlog_rcv; in chtls_recv_sock()
1186 tp = tcp_sk(newsk); in chtls_recv_sock()
1187 newinet = inet_sk(newsk); in chtls_recv_sock()
[all …]
/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/core/
H A Dsock.c2372 struct sock *newsk; in sk_clone_lock() local
2374 newsk = sk_prot_alloc(prot, priority, sk->sk_family); in sk_clone_lock()
2375 if (!newsk) in sk_clone_lock()
2378 sock_copy(newsk, sk); in sk_clone_lock()
2380 newsk->sk_prot_creator = prot; in sk_clone_lock()
2383 if (likely(newsk->sk_net_refcnt)) { in sk_clone_lock()
2384 get_net_track(sock_net(newsk), &newsk->ns_tracker, priority); in sk_clone_lock()
2385 sock_inuse_add(sock_net(newsk), 1); in sk_clone_lock()
2392 __netns_tracker_alloc(sock_net(newsk), &newsk->ns_tracker, in sk_clone_lock()
2395 sk_node_init(&newsk->sk_node); in sk_clone_lock()
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/linux/net/phonet/
H A Dpep.c766 struct sock *newsk = NULL; in pep_sock_accept() local
829 newsk = pep_find_pipe(&pn->hlist, &dst, pipe_handle); in pep_sock_accept()
830 if (unlikely(newsk)) { in pep_sock_accept()
831 __sock_put(newsk); in pep_sock_accept()
832 newsk = NULL; in pep_sock_accept()
838 newsk = sk_alloc(sock_net(sk), PF_PHONET, GFP_KERNEL, sk->sk_prot, in pep_sock_accept()
840 if (!newsk) { in pep_sock_accept()
846 sock_init_data(NULL, newsk); in pep_sock_accept()
847 newsk->sk_state = TCP_SYN_RECV; in pep_sock_accept()
848 newsk->sk_backlog_rcv = pipe_do_rcv; in pep_sock_accept()
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H A Dsocket.c298 struct sock *newsk; in pn_socket_accept() local
303 newsk = sk->sk_prot->accept(sk, arg); in pn_socket_accept()
304 if (!newsk) in pn_socket_accept()
307 lock_sock(newsk); in pn_socket_accept()
308 sock_graft(newsk, newsock); in pn_socket_accept()
310 release_sock(newsk); in pn_socket_accept()
/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.h35 struct sock *newsk);
/linux/net/sctp/
H A Dprotocol.c177 static void sctp_v4_copy_ip_options(struct sock *sk, struct sock *newsk) in sctp_v4_copy_ip_options() argument
182 newinet = inet_sk(newsk); in sctp_v4_copy_ip_options()
187 newopt = sock_kmalloc(newsk, sizeof(*inet_opt) + in sctp_v4_copy_ip_options()
586 struct sock *newsk = sk_alloc(sock_net(sk), PF_INET, GFP_KERNEL, in sctp_v4_create_accept_sk() local
590 if (!newsk) in sctp_v4_create_accept_sk()
593 sock_init_data(NULL, newsk); in sctp_v4_create_accept_sk()
595 sctp_copy_sock(newsk, sk, asoc); in sctp_v4_create_accept_sk()
596 sock_reset_flag(newsk, SOCK_ZAPPED); in sctp_v4_create_accept_sk()
598 sctp_v4_copy_ip_options(sk, newsk); in sctp_v4_create_accept_sk()
600 newinet = inet_sk(newsk); in sctp_v4_create_accept_sk()
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H A Dsocket.c92 static int sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
4858 struct sock *newsk = NULL; in sctp_accept() local
4890 newsk = sp->pf->create_accept_sk(sk, asoc, arg->kern); in sctp_accept()
4891 if (!newsk) { in sctp_accept()
4899 error = sctp_sock_migrate(sk, newsk, asoc, SCTP_SOCKET_TCP); in sctp_accept()
4901 sk_common_release(newsk); in sctp_accept()
4902 newsk = NULL; in sctp_accept()
4908 return newsk; in sctp_accept()
9464 void sctp_copy_sock(struct sock *newsk, struct sock *sk, in sctp_copy_sock() argument
9471 newsk->sk_type = sk->sk_type; in sctp_copy_sock()
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/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.c3254 static void mptcp_copy_ip6_options(struct sock *newsk, const struct sock *sk) in mptcp_copy_ip6_options() argument
3260 newnp = inet6_sk(newsk); in mptcp_copy_ip6_options()
3265 opt = ipv6_dup_options(newsk, opt); in mptcp_copy_ip6_options()
3274 static void mptcp_copy_ip_options(struct sock *newsk, const struct sock *sk) in mptcp_copy_ip_options() argument
3280 newinet = inet_sk(newsk); in mptcp_copy_ip_options()
3285 newopt = sock_kmalloc(newsk, sizeof(*inet_opt) + in mptcp_copy_ip_options()
3928 struct sock *ssk, *newsk; in mptcp_stream_accept() local
3940 newsk = inet_csk_accept(ssk, arg); in mptcp_stream_accept()
3941 if (!newsk) in mptcp_stream_accept()
3944 pr_debug("newsk=%p, subflow is mptcp=%d\n", newsk, sk_is_mptcp(newsk)); in mptcp_stream_accept()
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/linux/include/linux/
H A Dskbuff.h2262 static inline void __skb_insert(struct sk_buff *newsk, in __skb_insert() argument
2269 WRITE_ONCE(newsk->next, next); in __skb_insert()
2270 WRITE_ONCE(newsk->prev, prev); in __skb_insert()
2271 WRITE_ONCE(((struct sk_buff_list *)next)->prev, newsk); in __skb_insert()
2272 WRITE_ONCE(((struct sk_buff_list *)prev)->next, newsk); in __skb_insert()
2366 struct sk_buff *newsk) in __skb_queue_after() argument
2368 __skb_insert(newsk, prev, ((struct sk_buff_list *)prev)->next, list); in __skb_queue_after()
2371 void skb_append(struct sk_buff *old, struct sk_buff *newsk,
2376 struct sk_buff *newsk) in __skb_queue_before() argument
2378 __skb_insert(newsk, ((struct sk_buff_list *)next)->prev, next, list); in __skb_queue_before()
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H A Dsecurity.h1621 int security_unix_stream_connect(struct sock *sock, struct sock *other, struct sock *newsk);
1645 void security_sk_clone(const struct sock *sk, struct sock *newsk);
1653 void security_inet_csk_clone(struct sock *newsk,
1670 struct sock *newsk);
1678 struct sock *newsk) in security_unix_stream_connect() argument
1801 static inline void security_sk_clone(const struct sock *sk, struct sock *newsk) in security_sk_clone() argument
1825 static inline void security_inet_csk_clone(struct sock *newsk, in security_inet_csk_clone() argument
1892 struct sock *newsk) in security_sctp_sk_clone() argument
/linux/net/unix/
H A Daf_unix.c1539 struct sock *sk = sock->sk, *newsk = NULL, *other = NULL; in unix_stream_connect() local
1571 newsk = unix_create1(net, NULL, 0, sock->type); in unix_stream_connect()
1572 if (IS_ERR(newsk)) { in unix_stream_connect()
1573 err = PTR_ERR(newsk); in unix_stream_connect()
1574 newsk = NULL; in unix_stream_connect()
1581 skb = sock_wmalloc(newsk, 1, 0, GFP_KERNEL); in unix_stream_connect()
1640 err = security_unix_stream_connect(sk, other, newsk); in unix_stream_connect()
1649 unix_peer(newsk) = sk; in unix_stream_connect()
1650 newsk->sk_state = TCP_ESTABLISHED; in unix_stream_connect()
1651 newsk->sk_type = sk->sk_type; in unix_stream_connect()
[all …]

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