X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fflow.c;h=76d234057957ec6346143a7f92f269b5bdf5d83a;hb=c2725b60074755713b2fdd73559b6d24d5eb7970;hp=93bd9b25bd13cfda63acf847922ea482e2cb040e;hpb=296e07ace0ff2d5819ce760d6018ba82d14aa2a8;p=openvswitch

diff --git a/lib/flow.c b/lib/flow.c
index 93bd9b25..76d23405 100644
--- a/lib/flow.c
+++ b/lib/flow.c
@@ -346,6 +346,7 @@ flow_extract(struct ofpbuf *packet, uint32_t skb_priority,
     memset(flow, 0, sizeof *flow);
 
     if (tnl) {
+        assert(tnl != &flow->tunnel);
         flow->tunnel = *tnl;
     }
     flow->in_port = ofp_in_port;