diff mbox series

[1/5] netfilter: nft_set_hash: skip fixed hash if timeout is specified

Message ID 20180312161604.3060-2-pablo@netfilter.org
State Accepted, archived
Delegated to: David Miller
Headers show
Series [1/5] netfilter: nft_set_hash: skip fixed hash if timeout is specified | expand

Commit Message

Pablo Neira Ayuso March 12, 2018, 4:16 p.m. UTC 
Fixed hash supports to timeouts, so skip it. Otherwise, userspace hits
EOPNOTSUPP.

Fixes: 6c03ae210ce3 ("netfilter: nft_set_hash: add non-resizable hashtable implementation")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 net/netfilter/nft_set_hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/netfilter/nft_set_hash.c b/net/netfilter/nft_set_hash.c
index 3f1624ee056f..d40591fe1b2f 100644
--- a/net/netfilter/nft_set_hash.c
+++ b/net/netfilter/nft_set_hash.c
@@ -674,7 +674,7 @@  static const struct nft_set_ops *
 nft_hash_select_ops(const struct nft_ctx *ctx, const struct nft_set_desc *desc,
 		    u32 flags)
 {
-	if (desc->size) {
+	if (desc->size && !(flags & NFT_SET_TIMEOUT)) {
 		switch (desc->klen) {
 		case 4:
 			return &nft_hash_fast_ops;