Sachin Prabhu 1574dff899 Open with O_CREAT flag set fails to open existing files on non writable directories ... An open on a NFS4 share using the O_CREAT flag on an existing file for which we have permissions to open but contained in a directory with no write permissions will fail with EACCES. A tcpdump shows that the client had set the open mode to UNCHECKED which indicates that the file should be created if it doesn't exist and encountering an existing flag is not an error. Since in this case the file exists and can be opened by the user, the NFS server is wrong in attempting to check create permissions on the parent directory. The patch adds a conditional statement to check for create permissions only if the file doesn't exist. Signed-off-by: Sachin S. Prabhu <sprabhu@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>		2011-04-20 11:03:01 -04:00
..
acl.h	nfsd4: remove outdated pathname-comments	2011-01-04 18:22:10 -05:00
auth.c	nfsd: remove pointless paths in file headers	2009-12-15 15:01:47 -05:00
auth.h	nfsd: minor fs/nfsd/auth.h cleanup	2008-02-01 16:42:05 -05:00
cache.h	nfsd: remove pointless paths in file headers	2009-12-15 15:01:47 -05:00
export.c	nfsd: kill unused macro definition	2011-03-07 12:05:09 -05:00
idmap.h	nfsd4: return nfs errno from name_to_id functions	2011-01-04 18:22:11 -05:00
Kconfig	lockd: push lock_flocks down	2010-10-27 21:39:39 +02:00
lockd.c	nfsd: fix auth_domain reference leak on nlm operations	2011-03-24 23:11:27 -04:00
Makefile	knfsd: trivial makefile cleanup	2007-05-09 12:30:54 -07:00
nfs2acl.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
nfs3acl.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
nfs3proc.c	nfsd: fix offset printk's in nfsd3 read/write	2010-12-17 15:48:18 -05:00
nfs3xdr.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
nfs4acl.c	nfsd4: move idmap and acl header files into fs/nfsd	2011-01-04 18:22:09 -05:00
nfs4callback.c	NFSD: fix decode_cb_sequence4resok	2011-02-22 15:55:09 -08:00
nfs4idmap.c	nfsd: kill unused macro definition	2011-03-07 12:05:09 -05:00
nfs4proc.c	nfsd41: modify the members value of nfsd4_op_flags	2011-03-07 12:10:33 -05:00
nfs4recover.c	nfsd4: fix mixed 4.0/4.1 handling, 4.1 reboot	2010-12-17 15:48:01 -05:00
nfs4state.c	nfsd4: Fix filp leak	2011-04-19 17:31:13 -04:00
nfs4xdr.c	nfsd: wrong index used in inner loop	2011-03-17 13:09:19 -04:00
nfscache.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
nfsctl.c	nfsd: fix compile error	2011-03-14 20:57:44 -04:00
nfsd.h	nfsd4: name->id mapping should fail with BADOWNER not BADNAME	2011-01-04 18:21:36 -05:00
nfsfh.c	nfsd: fix "insecure" export option	2009-12-20 20:19:51 -08:00
nfsfh.h	nfsd: fix BUG at fs/nfsd/nfsfh.h:199 on unlink	2010-10-13 15:48:55 -04:00
nfsproc.c	nfsd4: return nfs errno from name_to_id functions	2011-01-04 18:22:11 -05:00
nfssvc.c	svcrpc: simpler request dropping	2011-01-04 16:49:22 -05:00
nfsxdr.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
state.h	nfsd4: fix comment and remove unused nfsd4_file fields	2011-03-17 12:52:33 -04:00
stats.c	nfsd: remove pointless paths in file headers	2009-12-15 15:01:47 -05:00
vfs.c	Open with O_CREAT flag set fails to open existing files on non writable directories	2011-04-20 11:03:01 -04:00
vfs.h	nfsd: minor nfsd read api cleanup	2010-07-30 12:54:54 -04:00
xdr3.h	nfsd: remove pointless paths in file headers	2009-12-15 15:01:47 -05:00
xdr4.h	nfsd4: set sequence flag when backchannel is down	2011-01-11 15:04:10 -05:00
xdr.h	nfsd: remove pointless paths in file headers	2009-12-15 15:01:47 -05:00