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-rw-r--r--net/tipc/node.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c
index a3fc0a3f4077..95cc78b51532 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -1297,10 +1297,6 @@ static void tipc_node_bc_rcv(struct net *net, struct sk_buff *skb, int bearer_id
rc = tipc_bcast_rcv(net, be->link, skb);
- /* Broadcast link reset may happen at reassembly failure */
- if (rc & TIPC_LINK_DOWN_EVT)
- tipc_node_reset_links(n);
-
/* Broadcast ACKs are sent on a unicast link */
if (rc & TIPC_LINK_SND_BC_ACK) {
tipc_node_read_lock(n);
@@ -1320,6 +1316,17 @@ static void tipc_node_bc_rcv(struct net *net, struct sk_buff *skb, int bearer_id
spin_unlock_bh(&be->inputq2.lock);
tipc_sk_mcast_rcv(net, &be->arrvq, &be->inputq2);
}
+
+ if (rc & TIPC_LINK_DOWN_EVT) {
+ /* Reception reassembly failure => reset all links to peer */
+ if (!tipc_link_is_up(be->link))
+ tipc_node_reset_links(n);
+
+ /* Retransmission failure => reset all links to all peers */
+ if (!tipc_link_is_up(tipc_bc_sndlink(net)))
+ tipc_bearer_reset_all(net);
+ }
+
tipc_node_put(n);
}