Date: Sat, 23 Apr 2016 21:18:45 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r298523 - head/sys/fs/nfsserver Message-ID: <201604232118.u3NLIjVc023776@repo.freebsd.org>
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Author: rmacklem Date: Sat Apr 23 21:18:45 2016 New Revision: 298523 URL: https://svnweb.freebsd.org/changeset/base/298523 Log: Allow the NFSv4 server to reply NFSERR_WRONGSEC for the SetClientID operation. It was reported via email that a Linux client couldn't do a Kerberized NFS mount when only "sec=krb5" was specified for the exports. The Linux client attempted a mount via krb5i and the server replied NFSERR_SERVERFAULT. Although NFSERR_WRONGSEC isn't listed as an error for SetClientID, I think it is the correct reply, so this patch enables that. I do not know if this fixes the mount attempt, but adding "krb5i" to the list of allowed security flavours does allow the mount to work. Reported by: joef@spectralogic.com MFC after: 2 weeks Modified: head/sys/fs/nfsserver/nfs_nfsdsubs.c Modified: head/sys/fs/nfsserver/nfs_nfsdsubs.c ============================================================================== --- head/sys/fs/nfsserver/nfs_nfsdsubs.c Sat Apr 23 20:45:52 2016 (r298522) +++ head/sys/fs/nfsserver/nfs_nfsdsubs.c Sat Apr 23 21:18:45 2016 (r298523) @@ -1144,6 +1144,7 @@ static short nfsv4err_setclientid[] = { NFSERR_INVAL, NFSERR_RESOURCE, NFSERR_SERVERFAULT, + NFSERR_WRONGSEC, 0, };
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