diff options
Diffstat (limited to 'net/netfilter/nf_tables_offload.c')
-rw-r--r-- | net/netfilter/nf_tables_offload.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/net/netfilter/nf_tables_offload.c b/net/netfilter/nf_tables_offload.c index 8abf193f8012..239cb781ad13 100644 --- a/net/netfilter/nf_tables_offload.c +++ b/net/netfilter/nf_tables_offload.c @@ -28,7 +28,8 @@ static struct nft_flow_rule *nft_flow_rule_alloc(int num_actions) return flow; } -struct nft_flow_rule *nft_flow_rule_create(const struct nft_rule *rule) +struct nft_flow_rule *nft_flow_rule_create(struct net *net, + const struct nft_rule *rule) { struct nft_offload_ctx *ctx; struct nft_flow_rule *flow; @@ -54,6 +55,7 @@ struct nft_flow_rule *nft_flow_rule_create(const struct nft_rule *rule) err = -ENOMEM; goto err_out; } + ctx->net = net; ctx->dep.type = NFT_OFFLOAD_DEP_UNSPEC; while (expr->ops && expr != nft_expr_last(rule)) { @@ -80,6 +82,19 @@ err_out: void nft_flow_rule_destroy(struct nft_flow_rule *flow) { + struct flow_action_entry *entry; + int i; + + flow_action_for_each(i, entry, &flow->rule->action) { + switch (entry->id) { + case FLOW_ACTION_REDIRECT: + case FLOW_ACTION_MIRRED: + dev_put(entry->dev); + break; + default: + break; + } + } kfree(flow->rule); kfree(flow); } |