X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fnetdev-linux.c;h=06f739cdc0f9ca39a0229776e7ad93ddb309aa58;hb=f1588b1f;hp=dfea605d8763199c830a91361a07a95a6985ce0b;hpb=015c93a49a4380a1645de83a0567d4736ddde622;p=openvswitch

diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c
index dfea605d..06f739cd 100644
--- a/lib/netdev-linux.c
+++ b/lib/netdev-linux.c
@@ -2415,13 +2415,13 @@ htb_parse_class_details__(struct netdev *netdev,
     const char *priority_s = shash_find_data(details, "priority");
     int mtu;
 
-    /* min-rate */
+    /* min-rate.  Don't allow a min-rate below 1500 bytes/s. */
     if (!min_rate_s) {
         /* min-rate is required. */
         return EINVAL;
     }
     hc->min_rate = strtoull(min_rate_s, NULL, 10) / 8;
-    hc->min_rate = MAX(hc->min_rate, 0);
+    hc->min_rate = MAX(hc->min_rate, 1500);
     hc->min_rate = MIN(hc->min_rate, htb->max_rate);
 
     /* max-rate */