odp-util: Handle ipv6 in set nw action.

[sliver-openvswitch.git] / ofproto / ofproto-dpif.c

diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index e206f43..60f8175 100644 (file)
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -4634,8 +4634,11 @@ do_xlate_actions(const union ofp_action *in, size_t n_in,
             break;
 
         case OFPUTIL_OFPAT_SET_NW_TOS:
-            ctx->flow.nw_tos &= ~IP_DSCP_MASK;
-            ctx->flow.nw_tos |= ia->nw_tos.nw_tos & IP_DSCP_MASK;
+            /* OpenFlow 1.0 only supports IPv4. */
+            if (ctx->flow.dl_type == htons(ETH_TYPE_IP)) {
+                ctx->flow.nw_tos &= ~IP_DSCP_MASK;
+                ctx->flow.nw_tos |= ia->nw_tos.nw_tos & IP_DSCP_MASK;
+            }
             break;
 
         case OFPUTIL_OFPAT_SET_TP_SRC: