memory leak

obvious leak of parent_indices

Change-Id: I572b33de1756c8062a87c754117d990622fe12fe
Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>

diff --git a/src/vnet/dpo/dpo.c b/src/vnet/dpo/dpo.c
index 19e3714..83eb6f1 100644 (file)
--- a/src/vnet/dpo/dpo.c
+++ b/src/vnet/dpo/dpo.c
@@ -565,6 +565,9 @@ dpo_stack_from_node (u32 child_node_index,
         }
     }
     dpo_stack_i(edge, dpo, parent);
+
+    /* should free this local vector to avoid memory leak */
+    vec_free(parent_indices);
 }
 
 static clib_error_t *