datapath/flow_netlink: Fix NDP flow mask validation

[cascardo/ovs.git] / datapath / flow.c

diff --git a/datapath/flow.c b/datapath/flow.c
index b3bc683..78924d6 100644 (file)
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -221,7 +221,7 @@ static bool ovs_match_validate(const struct sw_flow_match *match,
                                                htons(NDISC_NEIGHBOUR_SOLICITATION) ||
                                    match->key->ipv6.tp.src == htons(NDISC_NEIGHBOUR_ADVERTISEMENT)) {
                                        key_expected |= 1ULL << OVS_KEY_ATTR_ND;
-                                       if (match->mask && (match->mask->key.ipv6.tp.src == htons(0xffff)))
+                                       if (match->mask && (match->mask->key.ipv6.tp.src == htons(0xff)))
                                                mask_allowed |= 1ULL << OVS_KEY_ATTR_ND;
                                }
                        }