vppinfra: make _vec_len() read-only

[vpp.git] / src / plugins / dns / request_node.c

diff --git a/src/plugins/dns/request_node.c b/src/plugins/dns/request_node.c
index 72a76d1..9179bf8 100644 (file)
--- a/src/plugins/dns/request_node.c
+++ b/src/plugins/dns/request_node.c
@@ -214,7 +214,7 @@ dns46_request_inline (vlib_main_t * vm,
           */
          name0 = vnet_dns_labels_to_name (label0, (u8 *) d0, (u8 **) & q0);
          vec_add1 (name0, 0);
-         _vec_len (name0) -= 1;
+         vec_dec_len (name0, 1);
 
          t0->request_type = DNS_PEER_PENDING_NAME_TO_IP;