diff options
| -rw-r--r-- | net/openvswitch/flow.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c index c3294cebc4f2..0c98d406124b 100644 --- a/net/openvswitch/flow.c +++ b/net/openvswitch/flow.c @@ -484,7 +484,11 @@ static __be16 parse_ethertype(struct sk_buff *skb) return htons(ETH_P_802_2); __skb_pull(skb, sizeof(struct llc_snap_hdr)); - return llc->ethertype; + + if (ntohs(llc->ethertype) >= 1536) + return llc->ethertype; + + return htons(ETH_P_802_2); } static int parse_icmpv6(struct sk_buff *skb, struct sw_flow_key *key, |