Fix LISP cp buffer leakage

Change-Id: Id7e0f967cc510f0b45f043f74493854083ac67ae
Signed-off-by: Florin Coras <fcoras@cisco.com>

diff --git a/src/vnet/lisp-cp/control.c b/src/vnet/lisp-cp/control.c
index 22b5c82..db60f4d 100644 (file)
--- a/src/vnet/lisp-cp/control.c
+++ b/src/vnet/lisp-cp/control.c
@@ -3095,8 +3095,9 @@ lisp_cp_lookup_inline (vlib_main_t * vm,
                                                   to_next,
                                                   n_left_to_next, pi0,
                                                   next0);
+                 continue;
                }
-             continue;
+             goto done;
            }
 
          /* if we have remote mapping for destination already in map-chache
@@ -3139,6 +3140,7 @@ lisp_cp_lookup_inline (vlib_main_t * vm,
              pkts_mapped++;
            }
 
+       done:
          b0->error = node->errors[LISP_CP_LOOKUP_ERROR_DROP];
          if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED))
            {