| Message ID | 20240512161436.168973-2-pablo@netfilter.org |
|---|---|
| State | Handled Elsewhere, archived |
| Headers | show |
| Series | [net-next,01/17] netfilter: nf_tables: skip transaction if update object is not implemented | expand |
Hello: This series was applied to netdev/net-next.git (main) by Pablo Neira Ayuso <pablo@netfilter.org>: On Sun, 12 May 2024 18:14:20 +0200 you wrote: > Turn update into noop as a follow up for: > > 9fedd894b4e1 ("netfilter: nf_tables: fix unexpected EOPNOTSUPP error") > > instead of adding a transaction object which is simply discarded at a > later stage of the commit protocol. > > [...] Here is the summary with links: - [net-next,01/17] netfilter: nf_tables: skip transaction if update object is not implemented https://git.kernel.org/netdev/net-next/c/84b1a0c0140a - [net-next,02/17] netfilter: nf_tables: remove NETDEV_CHANGENAME from netdev chain event handler https://git.kernel.org/netdev/net-next/c/6e20eef413d5 - [net-next,03/17] netfilter: conntrack: fix ct-state for ICMPv6 Multicast Router Discovery https://git.kernel.org/netdev/net-next/c/4a3540a8bf3c - [net-next,04/17] netfilter: conntrack: dccp: try not to drop skb in conntrack https://git.kernel.org/netdev/net-next/c/40616789ec46 - [net-next,05/17] netfilter: use NF_DROP instead of -NF_DROP https://git.kernel.org/netdev/net-next/c/8edc27fc4f22 - [net-next,06/17] netfilter: conntrack: documentation: remove reference to non-existent sysctl https://git.kernel.org/netdev/net-next/c/f9a6e7fb521c - [net-next,07/17] netfilter: conntrack: remove flowtable early-drop test https://git.kernel.org/netdev/net-next/c/119c790a271d - [net-next,08/17] netfilter: nft_set_pipapo: move prove_locking helper around https://git.kernel.org/netdev/net-next/c/a590f4760922 - [net-next,09/17] netfilter: nft_set_pipapo: make pipapo_clone helper return NULL https://git.kernel.org/netdev/net-next/c/80efd2997fb9 - [net-next,10/17] netfilter: nft_set_pipapo: prepare destroy function for on-demand clone https://git.kernel.org/netdev/net-next/c/8b8a2417558c - [net-next,11/17] netfilter: nft_set_pipapo: prepare walk function for on-demand clone https://git.kernel.org/netdev/net-next/c/6c108d9bee44 - [net-next,12/17] netfilter: nft_set_pipapo: merge deactivate helper into caller https://git.kernel.org/netdev/net-next/c/c5444786d0ea - [net-next,13/17] netfilter: nft_set_pipapo: prepare pipapo_get helper for on-demand clone https://git.kernel.org/netdev/net-next/c/a238106703ab - [net-next,14/17] netfilter: nft_set_pipapo: move cloning of match info to insert/removal path https://git.kernel.org/netdev/net-next/c/3f1d886cc7c3 - [net-next,15/17] netfilter: nft_set_pipapo: remove dirty flag https://git.kernel.org/netdev/net-next/c/532aec7e878b - [net-next,16/17] selftests: netfilter: add packetdrill based conntrack tests https://git.kernel.org/netdev/net-next/c/a8a388c2aae4 - [net-next,17/17] netfilter: nf_tables: allow clone callbacks to sleep https://git.kernel.org/netdev/net-next/c/fa23e0d4b756 You are awesome, thank you!
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 167074283ea9..a7f54eb68d9a 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -7776,6 +7776,9 @@ static int nf_tables_newobj(struct sk_buff *skb, const struct nfnl_info *info, if (WARN_ON_ONCE(!type)) return -ENOENT; + if (!obj->ops->update) + return 0; + nft_ctx_init(&ctx, net, skb, info->nlh, family, table, NULL, nla); return nf_tables_updobj(&ctx, type, nla[NFTA_OBJ_DATA], obj); @@ -9467,9 +9470,10 @@ static void nft_obj_commit_update(struct nft_trans *trans) obj = nft_trans_obj(trans); newobj = nft_trans_obj_newobj(trans); - if (obj->ops->update) - obj->ops->update(obj, newobj); + if (WARN_ON_ONCE(!obj->ops->update)) + return; + obj->ops->update(obj, newobj); nft_obj_destroy(&trans->ctx, newobj); }
Turn update into noop as a follow up for: 9fedd894b4e1 ("netfilter: nf_tables: fix unexpected EOPNOTSUPP error") instead of adding a transaction object which is simply discarded at a later stage of the commit protocol. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> --- net/netfilter/nf_tables_api.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)