X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=ofproto%2Fofproto-dpif.c;h=ac1a9633ef5595042ecc0b750f77607ee5783eda;hb=dd30ff28ca73dfe20e0b0c0e7c58dba485ca0098;hp=d66c500e6a62f4d40e9626465f9ee35d37895a0f;hpb=c2d967a562aaa57b679c302a5041d5a941154143;p=sliver-openvswitch.git

diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index d66c500e6..ac1a9633e 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -3794,7 +3794,8 @@ facet_is_controller_flow(struct facet *facet)
         const struct ofpact *ofpacts = rule->ofpacts;
         size_t ofpacts_len = rule->ofpacts_len;
 
-        if (ofpacts->type == OFPACT_CONTROLLER &&
+        if (ofpacts_len > 0 &&
+            ofpacts->type == OFPACT_CONTROLLER &&
             ofpact_next(ofpacts) >= ofpact_end(ofpacts, ofpacts_len)) {
             return true;
         }