diff options
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 2 | ||||
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 5 | ||||
| -rw-r--r-- | net/netfilter/nft_dynset.c | 6 |
3 files changed, 10 insertions, 3 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index f4af8362d234..4b6ecf532623 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -721,6 +721,8 @@ void *nft_set_elem_init(const struct nft_set *set, const struct nft_set_ext_tmpl *tmpl, const u32 *key, const u32 *key_end, const u32 *data, u64 timeout, u64 expiration, gfp_t gfp); +int nft_set_elem_expr_clone(const struct nft_ctx *ctx, struct nft_set *set, + struct nft_expr *expr_array[]); void nft_set_elem_destroy(const struct nft_set *set, void *elem, bool destroy_expr); diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 15c467f1a9dd..8d3aa97b52e7 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -5235,9 +5235,8 @@ static void nf_tables_set_elem_destroy(const struct nft_ctx *ctx, kfree(elem); } -static int nft_set_elem_expr_clone(const struct nft_ctx *ctx, - struct nft_set *set, - struct nft_expr *expr_array[]) +int nft_set_elem_expr_clone(const struct nft_ctx *ctx, struct nft_set *set, + struct nft_expr *expr_array[]) { struct nft_expr *expr; int err, i, k; diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c index 0b053f75cd60..86204740f6c7 100644 --- a/net/netfilter/nft_dynset.c +++ b/net/netfilter/nft_dynset.c @@ -295,6 +295,12 @@ static int nft_dynset_init(const struct nft_ctx *ctx, err = -EOPNOTSUPP; goto err_expr_free; } + } else if (set->num_exprs > 0) { + err = nft_set_elem_expr_clone(ctx, set, priv->expr_array); + if (err < 0) + return err; + + priv->num_exprs = set->num_exprs; } nft_set_ext_prepare(&priv->tmpl); |