diff options
Diffstat (limited to 'net/ipv6/af_inet6.c')
| -rw-r--r-- | net/ipv6/af_inet6.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 8041dc181bd4..acaff1296783 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -252,31 +252,29 @@ lookup_protocol: */ inet->inet_sport = htons(inet->inet_num); err = sk->sk_prot->hash(sk); - if (err) { - sk_common_release(sk); - goto out; - } + if (err) + goto out_sk_release; } if (sk->sk_prot->init) { err = sk->sk_prot->init(sk); - if (err) { - sk_common_release(sk); - goto out; - } + if (err) + goto out_sk_release; } if (!kern) { err = BPF_CGROUP_RUN_PROG_INET_SOCK(sk); - if (err) { - sk_common_release(sk); - goto out; - } + if (err) + goto out_sk_release; } out: return err; out_rcu_unlock: rcu_read_unlock(); goto out; +out_sk_release: + sk_common_release(sk); + sock->sk = NULL; + goto out; } static int __inet6_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len, @@ -509,7 +507,7 @@ void inet6_cleanup_sock(struct sock *sk) /* Free tx options */ - opt = xchg((__force struct ipv6_txoptions **)&np->opt, NULL); + opt = unrcu_pointer(xchg(&np->opt, NULL)); if (opt) { atomic_sub(opt->tot_len, &sk->sk_omem_alloc); txopt_put(opt); @@ -708,6 +706,7 @@ const struct proto_ops inet6_stream_ops = { .splice_eof = inet_splice_eof, .sendmsg_locked = tcp_sendmsg_locked, .splice_read = tcp_splice_read, + .set_peek_off = sk_set_peek_off, .read_sock = tcp_read_sock, .read_skb = tcp_read_skb, .peek_len = tcp_peek_len, @@ -716,6 +715,7 @@ const struct proto_ops inet6_stream_ops = { #endif .set_rcvlowat = tcp_set_rcvlowat, }; +EXPORT_SYMBOL_GPL(inet6_stream_ops); const struct proto_ops inet6_dgram_ops = { .family = PF_INET6, @@ -882,7 +882,6 @@ bool ipv6_opt_accepted(const struct sock *sk, const struct sk_buff *skb, } return false; } -EXPORT_SYMBOL_GPL(ipv6_opt_accepted); static struct packet_type ipv6_packet_type __read_mostly = { .type = cpu_to_be16(ETH_P_IPV6), @@ -1060,6 +1059,7 @@ static const struct ipv6_stub ipv6_stub_impl = { .nd_tbl = &nd_tbl, .ipv6_fragment = ip6_fragment, .ipv6_dev_find = ipv6_dev_find, + .ip6_xmit = ip6_xmit, }; static const struct ipv6_bpf_stub ipv6_bpf_stub_impl = { |