netdev - [PATCH 5/5] netfilter: nft_meta_bridge: Fix get NFT_META_BRI

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Date:   Fri, 30 Aug 2019 14:07:04 +0200
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 5/5] netfilter: nft_meta_bridge: Fix get NFT_META_BRI_IIFVPROTO in network byteorder

From: wenxu <wenxu@...oud.cn>

Get the vlan_proto of ingress bridge in network byteorder as userspace
expects. Otherwise this is inconsistent with NFT_META_PROTOCOL.

Fixes: 2a3a93ef0ba5 ("netfilter: nft_meta_bridge: Add NFT_META_BRI_IIFVPROTO support")
Signed-off-by: wenxu <wenxu@...oud.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/bridge/netfilter/nft_meta_bridge.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bridge/netfilter/nft_meta_bridge.c b/net/bridge/netfilter/nft_meta_bridge.c
index 1804e867f715..7c9e92b2f806 100644
--- a/net/bridge/netfilter/nft_meta_bridge.c
+++ b/net/bridge/netfilter/nft_meta_bridge.c
@@ -53,7 +53,7 @@ static void nft_meta_bridge_get_eval(const struct nft_expr *expr,
 			goto err;
 
 		br_vlan_get_proto(br_dev, &p_proto);
-		nft_reg_store16(dest, p_proto);
+		nft_reg_store16(dest, htons(p_proto));
 		return;
 	}
 	default:
-- 
2.11.0