diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 947d52cff582..3942a29413a4 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -4280,15 +4280,7 @@ static int nf_tables_newset(struct net *net, struct sock *nlsk, err = nf_tables_set_alloc_name(&ctx, set, name); kfree(name); if (err < 0) - goto err_set_alloc_name; - - if (nla[NFTA_SET_EXPR]) { - expr = nft_set_elem_expr_alloc(&ctx, set, nla[NFTA_SET_EXPR]); - if (IS_ERR(expr)) { - err = PTR_ERR(expr); - goto err_set_alloc_name; - } - } + goto err_set_name; udata = NULL; if (udlen) { @@ -4299,21 +4291,19 @@ static int nf_tables_newset(struct net *net, struct sock *nlsk, INIT_LIST_HEAD(&set->bindings); set->table = table; write_pnet(&set->net, net); - set->ops = ops; + set->ops = ops; set->ktype = ktype; - set->klen = desc.klen; + set->klen = desc.klen; set->dtype = dtype; set->objtype = objtype; - set->dlen = desc.dlen; - set->expr = expr; + set->dlen = desc.dlen; set->flags = flags; - set->size = desc.size; + set->size = desc.size; set->policy = policy; - set->udlen = udlen; - set->udata = udata; + set->udlen = udlen; + set->udata = udata; set->timeout = timeout; set->gc_int = gc_int; - set->handle = nf_tables_alloc_handle(table); set->field_count = desc.field_count; for (i = 0; i < desc.field_count; i++) @@ -4323,20 +4313,32 @@ static int nf_tables_newset(struct net *net, struct sock *nlsk, if (err < 0) goto err_set_init; + if (nla[NFTA_SET_EXPR]) { + expr = nft_set_elem_expr_alloc(&ctx, set, nla[NFTA_SET_EXPR]); + if (IS_ERR(expr)) { + err = PTR_ERR(expr); + goto err_set_expr_alloc; + } + + set->expr = expr; + } + + set->handle = nf_tables_alloc_handle(table); + err = nft_trans_set_add(&ctx, NFT_MSG_NEWSET, set); if (err < 0) - goto err_set_trans; + goto err_set_expr_alloc; list_add_tail_rcu(&set->list, &table->sets); table->use++; return 0; -err_set_trans: +err_set_expr_alloc: + if (set->expr) + nft_expr_destroy(&ctx, set->expr); + ops->destroy(set); err_set_init: - if (expr) - nft_expr_destroy(&ctx, expr); -err_set_alloc_name: kfree(set->name); err_set_name: kvfree(set);