diff options
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/bearer.c | 6 | ||||
| -rw-r--r-- | net/tipc/link.c | 15 | ||||
| -rw-r--r-- | net/tipc/netlink_compat.c | 2 |
3 files changed, 7 insertions, 16 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 2cde375477e3..878415c43527 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -1086,6 +1086,12 @@ int tipc_nl_bearer_add(struct sk_buff *skb, struct genl_info *info) #ifdef CONFIG_TIPC_MEDIA_UDP if (attrs[TIPC_NLA_BEARER_UDP_OPTS]) { + if (b->media->type_id != TIPC_MEDIA_TYPE_UDP) { + rtnl_unlock(); + NL_SET_ERR_MSG(info->extack, "UDP option is unsupported"); + return -EINVAL; + } + err = tipc_udp_nl_bearer_add(b, attrs[TIPC_NLA_BEARER_UDP_OPTS]); if (err) { diff --git a/net/tipc/link.c b/net/tipc/link.c index d0143823658d..0716eb5c8a31 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -82,10 +82,7 @@ struct tipc_stats { * struct tipc_link - TIPC link data structure * @addr: network address of link's peer node * @name: link name character string - * @media_addr: media address to use when sending messages over link - * @timer: link timer * @net: pointer to namespace struct - * @refcnt: reference counter for permanent references (owner node & timer) * @peer_session: link session # being used by peer end of link * @peer_bearer_id: bearer id used by link's peer endpoint * @bearer_id: local bearer id used by link @@ -94,31 +91,19 @@ struct tipc_stats { * @state: current state of link FSM * @peer_caps: bitmap describing capabilities of peer node * @silent_intv_cnt: # of timer intervals without any reception from peer - * @proto_msg: template for control messages generated by link - * @pmsg: convenience pointer to "proto_msg" field * @priority: current link priority * @net_plane: current link network plane ('A' through 'H') * @mon_state: cookie with information needed by link monitor - * @backlog_limit: backlog queue congestion thresholds (indexed by importance) - * @exp_msg_count: # of tunnelled messages expected during link changeover - * @reset_rcv_checkpt: seq # of last acknowledged message at time of link reset * @mtu: current maximum packet size for this link * @advertised_mtu: advertised own mtu when link is being established - * @transmitq: queue for sent, non-acked messages * @backlogq: queue for messages waiting to be sent - * @snt_nxt: next sequence number to use for outbound messages * @ackers: # of peers that needs to ack each packet before it can be released * @acked: # last packet acked by a certain peer. Used for broadcast. * @rcv_nxt: next sequence number to expect for inbound messages - * @deferred_queue: deferred queue saved OOS b'cast message received from node - * @unacked_window: # of inbound messages rx'd without ack'ing back to peer * @inputq: buffer queue for messages to be delivered upwards * @namedq: buffer queue for name table messages to be delivered upwards - * @next_out: ptr to first unsent outbound message in queue * @wakeupq: linked list of wakeup msgs waiting for link congestion to abate - * @long_msg_seq_no: next identifier to use for outbound fragmented messages * @reasm_buf: head of partially reassembled inbound message fragments - * @bc_rcvr: marks that this is a broadcast receiver link * @stats: collects statistics regarding link activity * @session: session to be used by link * @snd_nxt_state: next send seq number diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c index c763008a8adb..079aebb16ed8 100644 --- a/net/tipc/netlink_compat.c +++ b/net/tipc/netlink_compat.c @@ -168,7 +168,7 @@ static struct sk_buff *tipc_get_err_tlv(char *str) int str_len = strlen(str) + 1; struct sk_buff *buf; - buf = tipc_tlv_alloc(TLV_SPACE(str_len)); + buf = tipc_tlv_alloc(str_len); if (buf) tipc_add_tlv(buf, TIPC_TLV_ERROR_STRING, str, str_len); |