[Dovecot] Dovecot(-auth) crashes upon encountering a private key in .ssh

[atoth at atoth.sote.hu]

I've recently hit a bug after updating pam, while pam-ssh passphrase
authentication become enabled.
Dovecot-auth crashes as users having private a key stored in .ssh try to
log in.
I have a gentoo system with dovecot-1.1.7 installed. PAM: 1.1.0.

Gentoo Bug:
http://bugs.gentoo.org/show_bug.cgi?id=274924

Regards,
Dw.
-- 
dr Tóth Attila, Radiológus, 06-20-825-8057, 06-30-5962-962
Attila Toth MD, Radiologist, +36-20-825-8057, +36-30-5962-962