commit 612a383e7f6cb9a6b846674a09a19299ed31a138
author Filip Tehlar <ftehlar@cisco.com> Fri May 26 12:10:53 2017 +0200
committer Florin Coras <florin.coras@gmail.com> Fri May 26 15:26:04 2017 +0000
tree 5d081f57f0b23a4b831fe6dce7971a3acc514fe2
parent 966de205fc272737895e12bf7f57856c2cbf0582

LISP: do not try to delete paths when fwd entry is negative

Change-Id: I50a0cbc7d8ecc94ad494df4720bb4199673e9793
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>

src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c

diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
index 1c34e6e..c898b9f 100644
--- a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
+++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c
@@ -510,10 +510,13 @@
   lisp_fwd_path_t *path;
   fib_protocol_t fproto;
 
-  vec_foreach (path, lfe->paths)
-  {
-    lisp_gpe_adjacency_unlock (path->lisp_adj);
-  }
+  if (LISP_GPE_FWD_ENTRY_TYPE_NEGATIVE != lfe->type)
+    {
+      vec_foreach (path, lfe->paths)
+      {
+	lisp_gpe_adjacency_unlock (path->lisp_adj);
+      }
+    }
 
   delete_fib_entries (lfe);