Otherwise, the newly create element shows no timeout when listing the
ruleset. If the set definition does not specify a default timeout, then
the set element only shows the expiration time, but not the timeout.
This is a problem when restoring a stateful ruleset listing since it
skips the timeout policy entirely.
Fixes: 22fe54d5fefc ("netfilter: nf_tables: add support for dynamic set updates")
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/nft_dynset.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c
index 86204740f6c7..218c09e4fddd 100644
--- a/net/netfilter/nft_dynset.c
+++ b/net/netfilter/nft_dynset.c
@@ -312,8 +312,10 @@ static int nft_dynset_init(const struct nft_ctx *ctx,
nft_dynset_ext_add_expr(priv);
if (set->flags & NFT_SET_TIMEOUT) {
- if (timeout || set->timeout)
+ if (timeout || set->timeout) {
+ nft_set_ext_add(&priv->tmpl, NFT_SET_EXT_TIMEOUT);
nft_set_ext_add(&priv->tmpl, NFT_SET_EXT_EXPIRATION);
+ }
}
priv->timeout = timeout;
--
2.20.1
