X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvpp%2Fapi%2Fapi.c;h=14ccd8648b4bcf1d69b736580c09048cbb64ae9b;hb=8db1de83ec540e01bb0577b726770bbb2338edcb;hp=8df404061314bf6f3c626b78891fa75ddcac8fc0;hpb=1bd01099a6512b6119bbf337b36222a6f0770d49;p=vpp.git

diff --git a/src/vpp/api/api.c b/src/vpp/api/api.c
index 8df40406131..14ccd8648b4 100644
--- a/src/vpp/api/api.c
+++ b/src/vpp/api/api.c
@@ -158,7 +158,7 @@ typedef enum
 } resolve_t;
 
 static vlib_node_registration_t vpe_resolver_process_node;
-vpe_api_main_t vpe_api_main;
+extern vpe_api_main_t vpe_api_main;
 
 static int arp_change_delete_callback (u32 pool_index, u8 * notused);
 static int nd_change_delete_callback (u32 pool_index, u8 * notused);
@@ -1574,6 +1574,14 @@ vl_api_want_ip4_arp_events_t_handler (vl_api_want_ip4_arp_events_t * mp)
 
   if (mp->enable_disable)
     {
+      rv = vnet_add_del_ip4_arp_change_event
+	(vnm, arp_change_data_callback,
+	 mp->pid, &mp->address /* addr, in net byte order */ ,
+	 vpe_resolver_process_node.index,
+	 IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */ );
+
+      if (rv)
+	goto out;
       pool_get (am->arp_events, event);
       memset (event, 0, sizeof (*event));
 
@@ -1584,12 +1592,6 @@ vl_api_want_ip4_arp_events_t_handler (vl_api_want_ip4_arp_events_t * mp)
       event->pid = mp->pid;
       if (mp->address == 0)
 	event->mac_ip = 1;
-
-      rv = vnet_add_del_ip4_arp_change_event
-	(vnm, arp_change_data_callback,
-	 mp->pid, &mp->address /* addr, in net byte order */ ,
-	 vpe_resolver_process_node.index,
-	 IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */ );
     }
   else
     {
@@ -1599,6 +1601,7 @@ vl_api_want_ip4_arp_events_t_handler (vl_api_want_ip4_arp_events_t * mp)
 	 vpe_resolver_process_node.index,
 	 IP4_ARP_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
     }
+out:
   REPLY_MACRO (VL_API_WANT_IP4_ARP_EVENTS_REPLY);
 }
 
@@ -2268,7 +2271,7 @@ format_arp_event (u8 * s, va_list * args)
 {
   vl_api_ip4_arp_event_t *event = va_arg (*args, vl_api_ip4_arp_event_t *);
 
-  s = format (s, "pid %d: ", event->pid);
+  s = format (s, "pid %d: ", ntohl (event->pid));
   if (event->mac_ip)
     s = format (s, "bd mac/ip4 binding events");
   else
@@ -2281,7 +2284,7 @@ format_nd_event (u8 * s, va_list * args)
 {
   vl_api_ip6_nd_event_t *event = va_arg (*args, vl_api_ip6_nd_event_t *);
 
-  s = format (s, "pid %d: ", event->pid);
+  s = format (s, "pid %d: ", ntohl (event->pid));
   if (event->mac_ip)
     s = format (s, "bd mac/ip6 binding events");
   else