Pavel Emelyanov d700d27176 NFSD: don't report compiled-out versions as present ...

commit 15ddb4aec5 upstream.

The /proc/fs/nfsd/versions file calls nfsd_vers() to check whether
the particular nfsd version is present/available. The problem is
that once I turn off e.g. NFSD-V4 this call returns -1 which is
true from the callers POV which is wrong.

The proposal is to report false in that case.

The bug has existed since 6658d3a7bb "[PATCH] knfsd: remove
nfsd_versbits as intermediate storage for desired versions".

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2010-07-05 11:10:27 -07:00

..

auth.c

CRED: Add some configurable debugging [try #6]

2009-09-02 21:29:01 +10:00

auth.h

nfsd: minor fs/nfsd/auth.h cleanup

2008-02-01 16:42:05 -05:00

export.c

seq_file: constify seq_operations

2009-09-23 07:39:29 -07:00

Kconfig

nfsd : Define NFSD only when FILE_LOCKING is enabled

2009-03-18 17:30:48 -04:00

lockd.c

nfsd: common grace period control

2008-10-03 16:19:02 -04:00

Makefile

…

nfs2acl.c

nfsd: rename MAY_ flags

2008-06-23 13:02:50 -04:00

nfs3acl.c

nfsd: rename MAY_ flags

2008-06-23 13:02:50 -04:00

nfs3proc.c

NFS: kill off complicated macro 'PROC'

2009-06-15 19:34:32 -07:00

nfs3xdr.c

Fix memory corruption caused by nfsd readdir+

2009-11-14 12:55:55 -08:00

nfs4acl.c

nfsd: Fix sort_pacl in fs/nfsd/nf4acl.c to actually sort groups

2010-01-28 15:01:13 -08:00

nfs4callback.c

nfsd41: modify nfsd4.1 backchannel to use new xprt class

2009-09-15 20:52:13 -04:00

nfs4idmap.c

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

nfs4proc.c

NFSD: Fix a bug in the NFSv4 'supported attrs' mandatory attribute

2009-09-01 20:00:17 -04:00

nfs4recover.c

nfsd: silence lockdep warning

2009-05-11 17:23:14 -04:00

nfs4state.c

vfs: take f_lock on modifying f_mode after open time

2010-03-15 08:49:37 -07:00

nfs4xdr.c

nfsd4: bug in read_buf

2010-05-12 14:57:01 -07:00

nfscache.c

knfsd: fix reply cache memory corruption

2009-05-27 14:14:02 -04:00

nfsctl.c

const: constify remaining file_operations

2009-10-01 16:11:11 -07:00

nfsfh.c

nfsd4: filehandle leak or error exit from fh_compose()

2009-09-04 11:59:32 -04:00

nfsproc.c

NFS: kill off complicated macro 'PROC'

2009-06-15 19:34:32 -07:00

nfssvc.c

NFSD: don't report compiled-out versions as present

2010-07-05 11:10:27 -07:00

nfsxdr.c

Use struct path in struct svc_export

2008-02-14 21:17:08 -08:00

stats.c

…

vfs.c

nfsd: make sure data is on disk before calling ->fsync

2010-01-18 10:19:18 -08:00