[DIRSERVER-2070] Null pointer exception on kerberos password changing

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0.AM26
• Component/s: changepw
• Environment: Client: app-crypt/mit-krb5-1.13.2 (Gentoo)
• Assignee: Unassigned
• Reporter: Alexander Bersenev
• Created: 02/Jun/15 21:18
• Updated: 06/Jun/19 14:19
• Resolved: 06/Jun/19 14:19

Description

Null pointer exception occurs on changing password with standard linux kpasswd util. There is no sequence numbers in encrypted authenticator(hashing algos are used instead).

Attached patch compares sequence numbers only if they are present.

Stacktrace is also attached