https://bugzilla.redhat.com/show_bug.cgi?id=513308
Resolves: bug 513308
Bug Description: empty principal name used when using server to server
sasl for db chaining
Reviewed by: ???
Fix Description: Change the logic to check if the username is a valid
principal name. A valid principal name in this context will be a
non-empty string that does not contain the '=' character (which will be
a bind DN in this context).
Platforms tested: RHEL5 x86_64
Flag Day: no
Doc impact: no
https://bugzilla.redhat.com/attachment.cgi?id=362330&action=diff