Currently link priority changes isn't handled for active links. In
this patch we resolve this by changing our priority if the peer passes
a valid priority in a state message.
Reviewed-by: Jon Maloy <jon.ma...@ericsson.com>
Signed-off-by: Richard Alpe <richard.a...@ericsson.com>
---
net/tipc/link.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/net/tipc/link.c b/net/tipc/link.c
index f156353..6f4a6d9 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1458,6 +1458,12 @@ static int tipc_link_proto_rcv(struct tipc_link *l,
struct sk_buff *skb,
if (in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL))
l->tolerance = peers_tol;
+ if (peers_prio && in_range(peers_prio, TIPC_MIN_LINK_PRI,
+ TIPC_MAX_LINK_PRI)) {
+ l->priority = peers_prio;
+ rc = tipc_link_fsm_evt(l, LINK_FAILURE_EVT);
+ }
+
l->silent_intv_cnt = 0;
l->stats.recv_states++;
if (msg_probe(hdr))
--
2.1.4
