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tipc: update mon's self addr when node addr generated

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In commit 25b0b9c4e8 ("tipc: handle collisions of 32-bit node address
hash values"), the 32-bit node address only generated after one second
trial period expired. However the self's addr in struct tipc_monitor do
not update according to node address generated. This lead to it is
always zero as initial value. As result, sorting algorithm using this
value does not work as expected, neither neighbor monitoring framework.

In this commit, we add a fix to update self's addr when 32-bit node
address generated.

Fixes: 25b0b9c4e8 ("tipc: handle collisions of 32-bit node address hash values")
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hoang Le 2019-11-12 07:40:04 +07:00 • committed by David S. Miller
parent 0320d1e7a3
commit 46cb01eeeb
3 changed files with 18 additions and 0 deletions
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2
net/tipc/net.c
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@ -42,6 +42,7 @@
#include "node.h"
#include "bcast.h"
#include "netlink.h"
#include "monitor.h"
/*
* The TIPC locking policy is designed to ensure a very fine locking
@ -136,6 +137,7 @@ static void tipc_net_finalize(struct net *net, u32 addr)
tipc_set_node_addr(net, addr);
tipc_named_reinit(net);
tipc_sk_reinit(net);
tipc_mon_reinit_self(net);
tipc_nametbl_publish(net, TIPC_CFG_SRV, addr, addr,
TIPC_CLUSTER_SCOPE, 0, addr);
}