problems with clients and cyrus-sasl-2.1.22

[Huaqing Zheng]

I'm having some problems with clients linked against Cyrus SASL
2.1.22.  Running imtest linked against 2.1.22 against an cyrus-imapd
server (also linked against 2.1.22) with GSSAPI authentication shows:

C: A01 AUTHENTICATE GSSAPI BLAHBLAHBLAH
S: + BLAHBLAHBLAH
Authentication failed. generic failure
Security strength factor: 0

and this in the imap logs:
May 23 15:48:01 pobox09 imap[26261]: badlogin: pobox09.stanford.edu
[171.67.22.15] GSSAPI [SASL(0): successful result: security flags do
not match required]

Same happens with Kerberos 4.  PLAIN and LOGIN both work fine, which
indicates that saslauthd is running fine against GSSAPI.  Note that
running the 2.1.22 client against a 2.1.21 server gives the same thing
whereas running the 2.1.21 client against the 2.1.22 server is working
fine.

Any ideas?  Do I have to rebuild the clients against the 2.1.22
libraries to pick up an API change or something?
-- 
Huaqing Zheng
Beer and Code Wrangler at Large