cutils: str_parms: need to also dup the key when adding to hash

                      const char *value)

{

    void *old_val;

    char *tmp;

    void *tmp_key;

    void *tmp_val;

    tmp = strdup(value);

    old_val = hashmapPut(str_parms->map, (void *)key, tmp);

    tmp_key = strdup(key);

    tmp_val = strdup(value);

    old_val = hashmapPut(str_parms->map, tmp_key, tmp_val);

    if (old_val) {

        free(old_val);

    } else if (errno == ENOMEM) {

        free(tmp);

        free(tmp_key);

        free(tmp_val);

        return -ENOMEM;

    }

    return 0;