static void MSLEndDocument(void *context)
{
  MSLInfo
    *msl_info;

  /*
    Called when the document end has been detected.
  */
  (void) LogMagickEvent(CoderEvent,GetMagickModule(),"  SAX.endDocument()");
  msl_info=(MSLInfo *) context;
  if (msl_info->content != (char *) NULL)
    msl_info->content=DestroyString(msl_info->content);
}

The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.