From: Jon Loeliger <jdl@netgate.com>
Date: Fri, 23 Feb 2018 23:02:41 +0000 (-0600)
Subject: VXLAN: Instance numbers now properly freed upon delete.
X-Git-Tag: v18.04-rc1~266
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F95%2F10795%2F1;p=vpp.git

VXLAN: Instance numbers now properly freed upon delete.

Fixes a small bookkeeping oversight where the VXLAN instance
numbers were being freed erroneously by their device_instance
number rather than the correct user_instance number.

Change-Id: I08f6b2089c7a14cc8a8cb91f04f850f60ecec43b
Signed-off-by: Jon Loeliger <jdl@netgate.com>
---

diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c
index 2aec321c8e2..97321421a84 100644
--- a/src/vnet/vxlan/vxlan.c
+++ b/src/vnet/vxlan/vxlan.c
@@ -556,7 +556,7 @@ int vnet_vxlan_add_del_tunnel
         }
 
       vnet_delete_hw_interface (vnm, t->hw_if_index);
-      hash_unset (vxm->instance_used, instance);
+      hash_unset (vxm->instance_used, t->user_instance);
 
       fib_node_deinit(&t->node);
       vec_free (t->rewrite);