[PATCH v2] tipc: initialise addr_trail_end when setting node addresses

From: Chris Packham
Date: Thu Aug 08 2019 - 20:54:58 EST

Ensure addr_trail_end is set to jiffies when configuring the node
address. This ensures that we don't treat the initial value of 0 as
being a wrapped. This isn't a problem when using auto-generated node
addresses because the addr_trail_end is updated for the duplicate
address detection phase.

Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
Changes in v2:
- move setting to tipc_set_node_addr() as suggested
- reword commit message

net/tipc/addr.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/tipc/addr.c b/net/tipc/addr.c
index b88d48d00913..0f1eaed1bd1b 100644
--- a/net/tipc/addr.c
+++ b/net/tipc/addr.c
@@ -75,6 +75,7 @@ void tipc_set_node_addr(struct net *net, u32 addr)
tipc_set_node_id(net, node_id);
tn->trial_addr = addr;
+ tn->addr_trial_end = jiffies;
pr_info("32-bit node address hash set to %x\n", addr);