2 files changed, 3 insertions, 2 deletions

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 1e0a775ea882..f8528a4cf54f 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1218,7 +1218,7 @@ static int vxlan_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
                         goto drop;
 
                 flags &= ~VXLAN_HF_RCO;
-                vni &= VXLAN_VID_MASK;
+                vni &= VXLAN_VNI_MASK;
         }
 
         /* For backwards compatibility, only allow reserved fields to be
@@ -1239,7 +1239,7 @@ static int vxlan_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
                 flags &= ~VXLAN_GBP_USED_BITS;
         }
 
-        if (flags || (vni & ~VXLAN_VID_MASK)) {
+        if (flags || vni & ~VXLAN_VNI_MASK) {
                 /* If there are any unprocessed flags remaining treat
                  * this as a malformed packet. This behavior diverges from
                  * VXLAN RFC (RFC7348) which stipulates that bits in reserved
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index eabd3a038674..c73e7abbbaa5 100644
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -91,6 +91,7 @@ struct vxlanhdr {
 
 #define VXLAN_N_VID     (1u << 24)
 #define VXLAN_VID_MASK  (VXLAN_N_VID - 1)
+#define VXLAN_VNI_MASK  (VXLAN_VID_MASK << 8)
 #define VXLAN_HLEN (sizeof(struct udphdr) + sizeof(struct vxlanhdr))
 
 struct vxlan_metadata {