diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/ipv6.c | 7 | ||||
| -rw-r--r-- | net/sctp/protocol.c | 2 | ||||
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 7 | ||||
| -rw-r--r-- | net/sctp/sm_sideeffect.c | 2 | ||||
| -rw-r--r-- | net/sctp/socket.c | 12 |
5 files changed, 13 insertions, 17 deletions
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 0e4198ee2..e917d2732 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -331,8 +331,9 @@ out: rt = (struct rt6_info *)dst; t->dst = dst; - t->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0; - pr_debug("rt6_dst:%pI6 rt6_src:%pI6\n", &rt->rt6i_dst.addr, + t->dst_cookie = rt6_get_cookie(rt); + pr_debug("rt6_dst:%pI6/%d rt6_src:%pI6\n", + &rt->rt6i_dst.addr, rt->rt6i_dst.plen, &fl6->saddr); } else { t->dst = NULL; @@ -635,7 +636,7 @@ static struct sock *sctp_v6_create_accept_sk(struct sock *sk, struct ipv6_pinfo *newnp, *np = inet6_sk(sk); struct sctp6_sock *newsctp6sk; - newsk = sk_alloc(sock_net(sk), PF_INET6, GFP_KERNEL, sk->sk_prot); + newsk = sk_alloc(sock_net(sk), PF_INET6, GFP_KERNEL, sk->sk_prot, 0); if (!newsk) goto out; diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 53b7acde9..59e803566 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -550,7 +550,7 @@ static struct sock *sctp_v4_create_accept_sk(struct sock *sk, struct sctp_association *asoc) { struct sock *newsk = sk_alloc(sock_net(sk), PF_INET, GFP_KERNEL, - sk->sk_prot); + sk->sk_prot, 0); struct inet_sock *newinet; if (!newsk) diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 06320c8c1..a655ddc3f 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -3132,11 +3132,18 @@ bool sctp_verify_asconf(const struct sctp_association *asoc, case SCTP_PARAM_IPV4_ADDRESS: if (length != sizeof(sctp_ipv4addr_param_t)) return false; + /* ensure there is only one addr param and it's in the + * beginning of addip_hdr params, or we reject it. + */ + if (param.v != addip->addip_hdr.params) + return false; addr_param_seen = true; break; case SCTP_PARAM_IPV6_ADDRESS: if (length != sizeof(sctp_ipv6addr_param_t)) return false; + if (param.v != addip->addip_hdr.params) + return false; addr_param_seen = true; break; case SCTP_PARAM_ADD_IP: diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index fef2acdf4..85e6f03ae 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -702,7 +702,7 @@ static void sctp_cmd_transport_on(sctp_cmd_seq_t *cmds, * outstanding data and rely on the retransmission limit be reached * to shutdown the association. */ - if (t->asoc->state != SCTP_STATE_SHUTDOWN_PENDING) + if (t->asoc->state < SCTP_STATE_SHUTDOWN_PENDING) t->asoc->overall_error_count = 0; /* Clear the hb_sent flag to signal that we had a good diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 5f6c4e613..17bef01b9 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -2121,12 +2121,6 @@ static int sctp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, if (sp->subscribe.sctp_data_io_event) sctp_ulpevent_read_sndrcvinfo(event, msg); -#if 0 - /* FIXME: we should be calling IP/IPv6 layers. */ - if (sk->sk_protinfo.af_inet.cmsg_flags) - ip_cmsg_recv(msg, skb); -#endif - err = copied; /* If skb's length exceeds the user's buffer, update the skb and @@ -2206,12 +2200,6 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval, if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen)) return -EFAULT; - if (sctp_sk(sk)->subscribe.sctp_data_io_event) - pr_warn_ratelimited(DEPRECATED "%s (pid %d) " - "Requested SCTP_SNDRCVINFO event.\n" - "Use SCTP_RCVINFO through SCTP_RECVRCVINFO option instead.\n", - current->comm, task_pid_nr(current)); - /* At the time when a user app subscribes to SCTP_SENDER_DRY_EVENT, * if there is no data to be sent or retransmit, the stack will * immediately send up this notification. |