From: Neale Ranns <nranns@cisco.com>
Date: Fri, 14 Jun 2019 08:26:21 +0000 (+0000)
Subject: interface: interface dump API check validity of sw_if_index
X-Git-Tag: v20.01-rc0~411
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=f5b017615d25b8fb8760fa6b9b7e4249d93c6564;p=vpp.git

interface: interface dump API check validity of sw_if_index

Type: fix
Fixes: 6407ba56

Change-Id: I6d3ce68962986921e04aa00c989d8afa157ebcb8
Signed-off-by: Neale Ranns <nranns@cisco.com>
---

diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c
index a91936f72de..50921f24e3f 100644
--- a/src/vnet/interface_api.c
+++ b/src/vnet/interface_api.c
@@ -311,7 +311,7 @@ vl_api_sw_interface_dump_t_handler (vl_api_sw_interface_dump_t * mp)
   if (!mp->name_filter_valid && sw_if_index != ~0 && sw_if_index != 0)
     {
       /* is it a valid sw_if_index? */
-      if (vec_len (im->sw_interfaces) <= sw_if_index)
+      if (!vnet_sw_if_index_is_api_valid (sw_if_index))
 	return;
 
       swif = vec_elt_at_index (im->sw_interfaces, sw_if_index);