netfilter: nf_tables_offload: restore basechain deletion

Unbind callbacks on chain deletion.

Fixes: 8fc618c52d16 ("netfilter: nf_tables_offload: refactor the nft_flow_offload_chain function")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nf_tables_offload.c b/net/netfilter/nf_tables_offload.c
index e546f75..ad783f4 100644 (file)
--- a/net/netfilter/nf_tables_offload.c
+++ b/net/netfilter/nf_tables_offload.c
@@ -347,7 +347,7 @@ int nft_flow_rule_offload_commit(struct net *net)
 
                        policy = nft_trans_chain_policy(trans);
                        err = nft_flow_offload_chain(trans->ctx.chain, &policy,
-                                                    FLOW_BLOCK_BIND);
+                                                    FLOW_BLOCK_UNBIND);
                        break;
                case NFT_MSG_NEWRULE:
                        if (!(trans->ctx.chain->flags & NFT_CHAIN_HW_OFFLOAD))