1 files changed, 2 insertions, 0 deletions

diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index e2c348b8baca..50ec42f170a0 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -717,6 +717,8 @@ int ovs_flow_key_extract_userspace(const struct nlattr *attr,
 {
         int err;
 
+        memset(key, 0, OVS_SW_FLOW_KEY_METADATA_SIZE);
+
         /* Extract metadata from netlink attributes. */
         err = ovs_nla_get_flow_metadata(attr, key, log);
         if (err)