ovs-ofctl: Improve error message for meter=0.

Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Ben Pfaff <blp@nicira.com>
openvswitch · Oct 31, 2014 · dc8a858 · dc8a858
1 parent fa03bb9
commit dc8a858
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/ofp-parse.c b/lib/ofp-parse.c
@@ -588,7 +588,8 @@ parse_ofp_meter_mod_str__(struct ofputil_meter_mod *mm, char *string,
                     if (error) {
                         return error;
                     }
-                    if (mm->meter.meter_id > OFPM13_MAX) {
+                    if (mm->meter.meter_id > OFPM13_MAX
+                        || !mm->meter.meter_id) {
                         return xasprintf("invalid value for %s", name);
                     }
                 }