X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fovs-ofctl.c;h=c0b7628f66956827f73d75cc974c96ed3b09d5b4;hb=ac7f2d4bb4a92a021553714d1a44c1c62c1817db;hp=c2f4feffae43273a6b30af70d5ef68e2578c8fb6;hpb=fa37b408eac875cbc0d7adbbb3f7a004371172da;p=openvswitch

diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index c2f4feff..c0b7628f 100644
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -769,6 +769,7 @@ str_to_flow(char *string, struct ofp_match *match, struct ofpbuf *actions,
             uint16_t *idle_timeout, uint16_t *hard_timeout, 
             uint64_t *cookie)
 {
+    struct ofp_match normalized;
     char *save_ptr = NULL;
     char *name;
     uint32_t wildcards;
@@ -870,6 +871,18 @@ str_to_flow(char *string, struct ofp_match *match, struct ofpbuf *actions,
         }
     }
     match->wildcards = htonl(wildcards);
+
+    normalized = *match;
+    normalize_match(&normalized);
+    if (memcmp(match, &normalized, sizeof normalized)) {
+        char *old = ofp_match_to_literal_string(match);
+        char *new = ofp_match_to_literal_string(&normalized);
+        VLOG_WARN("The specified flow is not in normal form:");
+        VLOG_WARN(" as specified: %s", old);
+        VLOG_WARN("as normalized: %s", new);
+        free(old);
+        free(new);
+    }
 }
 
 static void