netfilter: conntrack: udp: fix seen-reply test

IPS_SEEN_REPLY_BIT is only useful for test_bit() api.

Fixes: 4883ec512c17 ("netfilter: conntrack: avoid reload of ct->status")
Reported-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index 6b92066..0030fbe 100644 (file)
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -104,7 +104,7 @@ int nf_conntrack_udp_packet(struct nf_conn *ct,
        /* If we've seen traffic both ways, this is some kind of UDP
         * stream. Set Assured.
         */
-       if (status & IPS_SEEN_REPLY_BIT) {
+       if (status & IPS_SEEN_REPLY) {
                unsigned long extra = timeouts[UDP_CT_UNREPLIED];
                bool stream = false;