diff options
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/link.c | 3 | ||||
| -rw-r--r-- | net/tipc/node.c | 12 |
2 files changed, 12 insertions, 3 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 7058c86f5e48..75db07c78a69 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -1330,6 +1330,7 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, u16 peers_snd_nxt = msg_next_sent(hdr); u16 peers_tol = msg_link_tolerance(hdr); u16 peers_prio = msg_linkprio(hdr); + u16 rcv_nxt = l->rcv_nxt; char *if_name; int rc = 0; @@ -1393,7 +1394,7 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, break; /* Send NACK if peer has sent pkts we haven't received yet */ - if (more(peers_snd_nxt, l->rcv_nxt)) + if (more(peers_snd_nxt, rcv_nxt) && !tipc_link_is_synching(l)) rcvgap = peers_snd_nxt - l->rcv_nxt; if (rcvgap || (msg_probe(hdr))) tipc_link_build_proto_msg(l, STATE_MSG, 0, rcvgap, diff --git a/net/tipc/node.c b/net/tipc/node.c index 937cc6192bcf..703875fd6cde 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -1079,7 +1079,7 @@ static bool tipc_node_check_state(struct tipc_node *n, struct sk_buff *skb, u16 exp_pkts = msg_msgcnt(hdr); u16 rcv_nxt, syncpt, dlv_nxt; int state = n->state; - struct tipc_link *l, *pl = NULL; + struct tipc_link *l, *tnl, *pl = NULL; struct tipc_media_addr *maddr; int i, pb_id; @@ -1164,12 +1164,20 @@ static bool tipc_node_check_state(struct tipc_node *n, struct sk_buff *skb, /* Open tunnel link when parallel link reaches synch point */ if ((n->state == NODE_SYNCHING) && tipc_link_is_synching(l)) { + if (tipc_link_is_synching(l)) { + tnl = l; + } else { + tnl = pl; + pl = l; + } dlv_nxt = pl->rcv_nxt - mod(skb_queue_len(pl->inputq)); if (more(dlv_nxt, n->sync_point)) { - tipc_link_fsm_evt(l, LINK_SYNCH_END_EVT); + tipc_link_fsm_evt(tnl, LINK_SYNCH_END_EVT); tipc_node_fsm_evt(n, NODE_SYNCH_END_EVT); return true; } + if (l == pl) + return true; if ((usr == TUNNEL_PROTOCOL) && (mtyp == SYNCH_MSG)) return true; if (usr == LINK_PROTOCOL) |