Possible security problem in hostbased user authentication?

[Choung S. Park / Choung Networks]

In auth2-hostbased.c, line #146

    if (auth_rhosts2(pw, cuser, chost, chost) == 0)
                                       ^^^^^

shouldn't this be

    if (auth_rhosts2(pw, cuser, chost, ipaddr) == 0)
                                       ^^^^^^

The code was found in 4.2.

Best regards,
Choung S.Park