Description of problem:
smbclient against member => WORKS
on member: wbinfo --change-secret
smbclient against member => INVALID_PARAMETER
This is a regression introduced with the security update to address badlock and the CVEs around it.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.