X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=ofproto%2Fofproto-dpif-xlate.c;h=930abc31aab6211ba302510cf781350c7e1ac1bd;hb=542024c4c3d36b2d303efbe6c0da469c8e446476;hp=9090b054658967c80c2cbbe2a50902e99396d5d8;hpb=98b07853dfd6046938c41937d60ce693437c1f25;p=sliver-openvswitch.git

diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index 9090b0546..930abc31a 100644
--- a/ofproto/ofproto-dpif-xlate.c
+++ b/ofproto/ofproto-dpif-xlate.c
@@ -2808,6 +2808,15 @@ xlate_actions(struct xlate_in *xin, struct xlate_out *xout)
         }
     }
 
+    if (nl_attr_oversized(ctx.xout->odp_actions.size)) {
+        /* These datapath actions are too big for a Netlink attribute, so we
+         * can't execute them. */
+        static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 1);
+
+        VLOG_ERR_RL(&rl, "discarding oversize datapath actions");
+        ofpbuf_clear(&ctx.xout->odp_actions);
+    }
+
     ofpbuf_uninit(&ctx.stack);
 
     /* Clear the metadata and register wildcard masks, because we won't