tipc: Fix initialization sequence problems when entering network mode
This patch ensures that TIPC's topology service and configuration
service are shut down before switching into "network mode". This
ensures that TIPC does not mistakenly try to send unnecessary
"publication withdraw" messages to other nodes before it is fully
initialized for sending off-node messages. Note that the node's
current network address is now updated only after the two services
are shut down; this ensures that any existing connections to the
topology server are terminated correctly using the old address.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/config.c b/net/tipc/config.c
index 16e7cb7..ca3544d 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -293,7 +293,6 @@
if (tipc_mode == TIPC_NET_MODE)
return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot change node address once assigned)");
- tipc_own_addr = addr;
/*
* Must release all spinlocks before calling start_net() because
@@ -306,7 +305,7 @@
*/
spin_unlock_bh(&config_lock);
- tipc_core_start_net();
+ tipc_core_start_net(addr);
spin_lock_bh(&config_lock);
return tipc_cfg_reply_none();
}