From: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
To: netdev@vger.kernel.org
Cc: roopa@cumulusnetworks.com, davem@davemloft.net,
stephen@networkplumber.org, bridge@lists.linux-foundation.org,
Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Subject: [PATCH net-next] net: bridge: explicitly zero is_sticky in fdb_create
Date: Thu, 27 Sep 2018 15:05:10 +0300 [thread overview]
Message-ID: <20180927120510.7314-1-nikolay@cumulusnetworks.com> (raw)
We need to explicitly zero is_sticky when creating a new fdb, otherwise
we might get a stale value for a new entry.
Fixes: 435f2e7cc0b7 ("net: bridge: add support for sticky fdb entries")
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
---
net/bridge/br_fdb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index a56ed7f2a3a3..74331690a390 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -504,6 +504,7 @@ static struct net_bridge_fdb_entry *fdb_create(struct net_bridge *br,
fdb->added_by_user = 0;
fdb->added_by_external_learn = 0;
fdb->offloaded = 0;
+ fdb->is_sticky = 0;
fdb->updated = fdb->used = jiffies;
if (rhashtable_lookup_insert_fast(&br->fdb_hash_tbl,
&fdb->rhnode,
--
2.11.0
next reply other threads:[~2018-09-27 18:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-27 12:05 Nikolay Aleksandrov [this message]
2018-09-28 17:43 ` [PATCH net-next] net: bridge: explicitly zero is_sticky in fdb_create David Miller
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