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path: root/net/bridge/br_mdb.c
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Diffstat (limited to 'net/bridge/br_mdb.c')
-rw-r--r--net/bridge/br_mdb.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 3e05cc32da50..acc9f4cc18f7 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -84,9 +84,11 @@ static int br_mdb_fill_info(struct sk_buff *skb, struct netlink_callback *cb,
struct br_mdb_entry e;
e.ifindex = port->dev->ifindex;
e.state = p->state;
- e.addr.u.ip4 = p->addr.u.ip4;
+ if (p->addr.proto == htons(ETH_P_IP))
+ e.addr.u.ip4 = p->addr.u.ip4;
#if IS_ENABLED(CONFIG_IPV6)
- e.addr.u.ip6 = p->addr.u.ip6;
+ if (p->addr.proto == htons(ETH_P_IPV6))
+ e.addr.u.ip6 = p->addr.u.ip6;
#endif
e.addr.proto = p->addr.proto;
if (nla_put(skb, MDBA_MDB_ENTRY_INFO, sizeof(e), &e)) {