Fix more load/commit memory leaks

  This fixes some more of the memory leaks in load and commit.
  Some still exist in the legacy cli_new/cli_parse code. Since that code
  is supposed to be rewritten such that it interfaces with the rewritten
  commit code in a clean way, these will not be fixed right now.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/cnode/cnode-util.hpp b/src/cnode/cnode-util.hpp
index aeeeb08..1b0f042 100644
--- a/src/cnode/cnode-util.hpp
+++ b/src/cnode/cnode-util.hpp
@@ -27,7 +27,11 @@ public:
   typedef typename nodes_vec_type::iterator nodes_iter_type;
 
   TreeNode() : _parent(0) {}
-  virtual ~TreeNode() {}
+  virtual ~TreeNode() { 
+    for ( nodes_iter_type it = _child_nodes.begin(); it != _child_nodes.end(); ++it ) 
+      delete * it;
+    _child_nodes.clear();
+  }
 
   const nodes_vec_type& getChildNodes() const { return _child_nodes; }
   size_t numChildNodes() const {