[PATCH 1/1] netfilter: ipset: restore allowing 64 clashing elements in hash:net,iface

[Jozsef Kadlecsik <kadlec@netfilter.org>]

The patch "netfilter: ipset: enforce documented limit to prevent allocating
huge memory" was too strict and prevented to add up to 64 clashing elements
to a hash:net,iface type of set. This patch fixes the issue and now the type
behaves as documented.

Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
---
 net/netfilter/ipset/ip_set_hash_gen.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h
index 3adc291d9ce1..7499192af586 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -916,7 +916,7 @@ mtype_add(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 #ifdef IP_SET_HASH_WITH_MULTI
 		if (h->bucketsize >= AHASH_MAX_TUNED)
 			goto set_full;
-		else if (h->bucketsize < multi)
+		else if (h->bucketsize <= multi)
 			h->bucketsize += AHASH_INIT_SIZE;
 #endif
 		if (n->size >= AHASH_MAX(h)) {
-- 
2.30.2