static void delete_unneeded_choice_fields(asn1_node p)
{
  asn1_node p2;

  while (p->right)
    {
      p2 = p->right;
      asn1_delete_structure (&p2);
    }
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.