X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface_format.c;h=5694bb2f7b4b0bfabde783b60ed06252d70edc6a;hb=da78f957e46c686434149d332a477d7ea055d76a;hp=df7e938894ab730e15e0b041f8de74fe6089a999;hpb=b60f4965bf6f51eb746e18fa0307af8e3444bf96;p=vpp.git

diff --git a/src/vnet/interface_format.c b/src/vnet/interface_format.c
index df7e938894a..5694bb2f7b4 100644
--- a/src/vnet/interface_format.c
+++ b/src/vnet/interface_format.c
@@ -165,9 +165,15 @@ format_vnet_sw_if_index_name (u8 * s, va_list * args)
 {
   vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
   u32 sw_if_index = va_arg (*args, u32);
-  return format (s, "%U",
-		 format_vnet_sw_interface_name, vnm,
-		 vnet_get_sw_interface (vnm, sw_if_index));
+  vnet_sw_interface_t *si;
+
+  si = vnet_get_sw_interface_safe (vnm, sw_if_index);
+
+  if (NULL == si)
+    {
+      return format (s, "DELETED");
+    }
+  return format (s, "%U", format_vnet_sw_interface_name, vnm, si);
 }
 
 u8 *