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netfilter: nf_tables_offload: fix check the chain offload flag

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[ Upstream commit c83de17dd6308fb74696923e5245de0e3c427206 ]

In the nft_indr_block_cb the chain should check the flag with
NFT_CHAIN_HW_OFFLOAD.

Fixes: 9a32669fecfb ("netfilter: nf_tables_offload: support indr block call")
Signed-off-by: wenxu <wenxu@ucloud.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
wenxu 2020-01-19 13:18:30 +08:00 committed by Greg Kroah-Hartman
parent 17d56cef7f
commit e853e3f9f9
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/nf_tables_offload.c
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@ -437,7 +437,7 @@ static void nft_indr_block_cb(struct net_device *dev,
mutex_lock(&net->nft.commit_mutex);
chain = __nft_offload_get_chain(dev);
if (chain) {
if (chain && chain->flags & NFT_CHAIN_HW_OFFLOAD) {
struct nft_base_chain *basechain;
basechain = nft_base_chain(chain);