From: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
[ Upstream commit 9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3 ]
Abort path release flow rule object, however, commit path does not.
Update code to destroy these objects before releasing the transaction.
Fixes: c9626a2cbdb2 ("netfilter: nf_tables: add hardware offload support")
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/netfilter/nf_tables_api.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index af2ae42cc5c7..1528620df34c 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -8228,6 +8228,9 @@ static void nft_commit_release(struct nft_trans *trans)
nf_tables_chain_destroy(&trans->ctx);
break;
case NFT_MSG_DELRULE:
+ if (trans->ctx.chain->flags & NFT_CHAIN_HW_OFFLOAD)
+ nft_flow_rule_destroy(nft_trans_flow_rule(trans));
+
nf_tables_rule_destroy(&trans->ctx, nft_trans_rule(trans));
break;
case NFT_MSG_DELSET:
@@ -8667,6 +8670,9 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb)
nf_tables_rule_notify(&trans->ctx,
nft_trans_rule(trans),
NFT_MSG_NEWRULE);
+ if (trans->ctx.chain->flags & NFT_CHAIN_HW_OFFLOAD)
+ nft_flow_rule_destroy(nft_trans_flow_rule(trans));
+
nft_trans_destroy(trans);
break;
case NFT_MSG_DELRULE:
--
2.35.1
