[LU-11750] lsvcgssd crash with latest krb5-libs

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.13.0, Lustre 2.12.1
• Affects Version/s: Lustre 2.12.0, Lustre 2.10.5
• Labels: krb5 patch
• Severity: 3
• Assignee: Sebastien Buisson
• Reporter: Sebastien Buisson

Description

When preparing RFP for customer DDBJ (DNA Bank of Japan), we noticed Lustre does not support latest krb5 version, as provided in CentOS 7.
Indeed, from krb5-libs version 1.15, lsvcgssd daemon crashes when invoked for Kerberos credentials handling, thus preventing use of any Kerberos flavor with Lustre.