fix mem leaks

Geo/Geo.cpp

@@ -2211,13 +2211,17 @@ static List_T *GetCompoundUniqueEdges(Surface *ps)
 static List_T* GetOrderedUniqueEdges(Surface *s)
 {
   List_T* unique = GetCompoundUniqueEdges(s);
+  if(!unique) return 0;
 
   // need to sort out the list into ordered, oriented loops before passing
   // these into the gmsh geometry system.
   // Have to get list of surface numbers
   int numgen = List_Nbr(unique);
 
-  if(!numgen) return 0;
+  if(!numgen){
+    List_Delete(unique);
+    return 0;
+  }
 
   List_T *gen_nums = List_Create(numgen, 1, sizeof(int));
 
@@ -2256,7 +2260,6 @@ static List_T* GetOrderedUniqueEdges( Surface *s )
 
 static int compareTwoPoints(const void *a, const void *b)
 {
-
   Vertex *q = *(Vertex **)a;
   Vertex *w = *(Vertex **)b;
 

Geo/GeomMeshMatcher.cpp

@@ -711,5 +711,9 @@ int GeomMeshMatcher::match(GModel *geom, GModel *mesh)
   copy_vertices(geom, mesh, _mesh_to_geom,coresp_v,coresp_e,coresp_f);
   copy_elements(geom, mesh, _mesh_to_geom,coresp_v,coresp_e,coresp_f);
 
+  delete coresp_v;
+  delete coresp_e;
+  delete coresp_f;
+
   return 1;
 }