netdev - [net 1/1] tipc: fix bug in function tipc_nl_node_dump

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Date:   Wed, 25 Apr 2018 18:29:25 +0200
From:   Jon Maloy <jon.maloy@...csson.com>
To:     <davem@...emloft.net>, <netdev@...r.kernel.org>
CC:     <mohan.krishna.ghanta.krishnamurthy@...csson.com>,
        <tung.q.nguyen@...tech.com.au>, <hoang.h.le@...tech.com.au>,
        <jon.maloy@...csson.com>, <canh.d.luu@...tech.com.au>,
        <ying.xue@...driver.com>, <tipc-discussion@...ts.sourceforge.net>
Subject: [net  1/1] tipc: fix bug in function tipc_nl_node_dump_monitor

Commit 36a50a989ee8 ("tipc: fix infinite loop when dumping link monitor
summary") intended to fix a problem with user tool looping when max
number of bearers are enabled.

Unfortunately, the wrong version of the commit was posted, so the
problem was not solved at all.

This commit adds the missing part.

Fixes: 36a50a989ee8 ("tipc: fix infinite loop when dumping link monitor summary")
Signed-off-by: Jon Maloy <jon.maloy@...csson.com>
---
 net/tipc/node.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/tipc/node.c b/net/tipc/node.c
index 6f98b56..baaf93f 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -2244,7 +2244,7 @@ int tipc_nl_node_dump_monitor(struct sk_buff *skb, struct netlink_callback *cb)
 
 	rtnl_lock();
 	for (bearer_id = prev_bearer; bearer_id < MAX_BEARERS; bearer_id++) {
-		err = __tipc_nl_add_monitor(net, &msg, prev_bearer);
+		err = __tipc_nl_add_monitor(net, &msg, bearer_id);
 		if (err)
 			break;
 	}
-- 
2.1.4