check_1_6_dummy(kadm5_principal_ent_t entry, long mask,
                int n_ks_tuple, krb5_key_salt_tuple *ks_tuple, char **passptr)
{
    int i;
     char *password = *passptr;
 
     /* Old-style randkey operations disallowed tickets to start. */
    if (!(mask & KADM5_ATTRIBUTES) ||
         !(entry->attributes & KRB5_KDB_DISALLOW_ALL_TIX))
         return;
 
    /* The 1.6 dummy password was the octets 1..255. */
    for (i = 0; (unsigned char) password[i] == i + 1; i++);
    if (password[i] != '\0' || i != 255)
        return;

    /* This will make the caller use a random password instead. */
    *passptr = NULL;
}

Unknown