diff options
Diffstat (limited to 'net/netfilter/nf_tables_api.c')
-rw-r--r-- | net/netfilter/nf_tables_api.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 04d4e3772584..785d7fcf1fe1 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -5761,7 +5761,7 @@ static void nft_chain_commit_update(struct nft_trans *trans) } } -static void nf_tables_commit_release(struct nft_trans *trans) +static void nft_commit_release(struct nft_trans *trans) { switch (trans->msg_type) { case NFT_MSG_DELTABLE: @@ -5790,6 +5790,21 @@ static void nf_tables_commit_release(struct nft_trans *trans) kfree(trans); } +static void nf_tables_commit_release(struct net *net) +{ + struct nft_trans *trans, *next; + + if (list_empty(&net->nft.commit_list)) + return; + + synchronize_rcu(); + + list_for_each_entry_safe(trans, next, &net->nft.commit_list, list) { + list_del(&trans->list); + nft_commit_release(trans); + } +} + static int nf_tables_commit(struct net *net, struct sk_buff *skb) { struct nft_trans *trans, *next; @@ -5920,13 +5935,7 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb) } } - synchronize_rcu(); - - list_for_each_entry_safe(trans, next, &net->nft.commit_list, list) { - list_del(&trans->list); - nf_tables_commit_release(trans); - } - + nf_tables_commit_release(net); nf_tables_gen_notify(net, skb, NFT_MSG_NEWGEN); return 0; |