TUNNEL_OPTIONS_PRESENT should always be checked against the tun_flgs
bits in a flow key, for both flow and mask serialization.
Signed-off-by: Andy Zhou <az...@nicira.com>
---
datapath/flow_netlink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/datapath/flow_netlink.c b/datapath/flow_netlink.c
index a3f34f1..35feedc 100644
--- a/datapath/flow_netlink.c
+++ b/datapath/flow_netlink.c
@@ -1122,7 +1122,7 @@ int ovs_nla_put_flow(const struct sw_flow_key *swkey,
if ((swkey->tun_key.ipv4_dst || is_mask)) {
const struct geneve_opt *opts = NULL;
- if (output->tun_key.tun_flags & TUNNEL_OPTIONS_PRESENT)
+ if (swkey->tun_key.tun_flags & TUNNEL_OPTIONS_PRESENT)
opts = GENEVE_OPTS(output, swkey->tun_opts_len);
if (ipv4_tun_to_nlattr(skb, &output->tun_key, opts,
--
1.9.1
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