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linux/fs/nfsd
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NeilBrown ba67a39efd knfsd: Allow NFSv2/3 WRITE calls to succeed when krb5i etc is used. 
When RPCSEC/GSS and krb5i is used, requests are padded, typically to a multiple
of 8 bytes.  This can make the request look slightly longer than it
really is.

As of

	f34b95689d "The NFSv2/NFSv3 server does not handle zero
		length WRITE request correctly",

the xdr decode routines for NFSv2 and NFSv3 reject requests that aren't
the right length, so krb5i (for example) WRITE requests can get lost.

This patch relaxes the appropriate test and enhances the related comment.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Cc: Peter Staubach <staubach@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-13 09:57:57 -08:00
..
auth.c knfsd: clean up EX_RDONLY 2007-07-19 10:04:52 -07:00
export.c exportfs: remove old methods 2007-10-22 08:13:21 -07:00
lockd.c
Makefile
nfs2acl.c knfsd: fix spurious EINVAL errors on first access of new filesystem 2007-11-12 14:28:08 -08:00
nfs3acl.c knfsd: fix spurious EINVAL errors on first access of new filesystem 2007-11-12 14:28:08 -08:00
nfs3proc.c
nfs3xdr.c knfsd: Allow NFSv2/3 WRITE calls to succeed when krb5i etc is used. 2008-01-13 09:57:57 -08:00
nfs4acl.c
nfs4callback.c knfsd: nfsv4 delegation recall should take reference on client 2007-10-09 18:31:57 -04:00
nfs4idmap.c knfsd: nfs4 name->id mapping not correctly parsing negative downcall 2007-10-09 18:31:56 -04:00
nfs4proc.c knfsd: demote some printk()s to dprintk()s 2007-10-09 18:31:56 -04:00
nfs4recover.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
nfs4state.c Merge branch 'locks' of git://linux-nfs.org/~bfields/linux 2007-10-15 16:07:40 -07:00
nfs4xdr.c Merge git://git.linux-nfs.org/pub/linux/nfs-2.6 2007-10-15 10:47:35 -07:00
nfscache.c
nfsctl.c nfsd warning fix 2007-10-09 18:31:57 -04:00
nfsfh.c nfsd4: recheck for secure ports in fh_verify 2007-11-12 14:28:08 -08:00
nfsproc.c
nfssvc.c knfsd: move nfsv4 slab creation/destruction to module init/exit 2007-10-09 18:31:56 -04:00
nfsxdr.c knfsd: Allow NFSv2/3 WRITE calls to succeed when krb5i etc is used. 2008-01-13 09:57:57 -08:00
stats.c
vfs.c Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00