__NFT_TABLE_F_WAS_AWAKEN | \
__NFT_TABLE_F_WAS_ORPHAN)
+static bool nft_table_pending_update(const struct nft_ctx *ctx)
+{
+ struct nftables_pernet *nft_net = nft_pernet(ctx->net);
+ struct nft_trans *trans;
+
+ if (ctx->table->flags & __NFT_TABLE_F_UPDATE)
+ return true;
+
+ list_for_each_entry(trans, &nft_net->commit_list, list) {
+ if ((trans->msg_type == NFT_MSG_NEWCHAIN ||
+ trans->msg_type == NFT_MSG_DELCHAIN) &&
+ trans->ctx.table == ctx->table &&
+ nft_trans_chain_update(trans))
+ return true;
+ }
+
+ return false;
+}
+
static int nf_tables_updtable(struct nft_ctx *ctx)
{
struct nft_trans *trans;
return -EOPNOTSUPP;
/* No dormant off/on/off/on games in single transaction */
- if (ctx->table->flags & __NFT_TABLE_F_UPDATE)
+ if (nft_table_pending_update(ctx))
return -EINVAL;
trans = nft_trans_alloc(ctx, NFT_MSG_NEWTABLE,
}
}
+ if (table->flags & __NFT_TABLE_F_UPDATE &&
+ !list_empty(&hook.list)) {
+ NL_SET_BAD_ATTR(extack, attr);
+ err = -EOPNOTSUPP;
+ goto err_hooks;
+ }
+
if (!(table->flags & NFT_TABLE_F_DORMANT) &&
nft_is_base_chain(chain) &&
!list_empty(&hook.list)) {
struct nft_trans *trans;
int err;
+ if (ctx->table->flags & __NFT_TABLE_F_UPDATE)
+ return -EOPNOTSUPP;
+
err = nft_chain_parse_hook(ctx->net, basechain, nla, &chain_hook,
ctx->family, chain->flags, extack);
if (err < 0)