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-rw-r--r--net/netfilter/nf_nat_core.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/net/netfilter/nf_nat_core.c b/net/netfilter/nf_nat_core.c
index bbb8f3d..c632429 100644
--- a/net/netfilter/nf_nat_core.c
+++ b/net/netfilter/nf_nat_core.c
@@ -193,9 +193,12 @@ static int nf_nat_bysource_cmp(struct rhashtable_compare_arg *arg,
const struct nf_nat_conn_key *key = arg->key;
const struct nf_conn *ct = obj;
- return same_src(ct, key->tuple) &&
- net_eq(nf_ct_net(ct), key->net) &&
- nf_ct_zone_equal(ct, key->zone, IP_CT_DIR_ORIGINAL);
+ if (!same_src(ct, key->tuple) ||
+ !net_eq(nf_ct_net(ct), key->net) ||
+ !nf_ct_zone_equal(ct, key->zone, IP_CT_DIR_ORIGINAL))
+ return 1;
+
+ return 0;
}
static struct rhashtable_params nf_nat_bysource_params = {