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
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acl.h
auth.c
auth.h
cache.h
export.c
idmap.h
Kconfig
lockd.c	nfsd: fix auth_domain reference leak on nlm operations	2011-03-24 23:11:27 -04:00
Makefile
nfs2acl.c
nfs3acl.c
nfs3proc.c
nfs3xdr.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
nfs4acl.c
nfs4callback.c
nfs4idmap.c
nfs4proc.c
nfs4recover.c
nfs4state.c	nfsd4: Fix filp leak	2011-04-19 17:31:13 -04:00
nfs4xdr.c
nfscache.c
nfsctl.c
nfsd.h
nfsfh.c
nfsfh.h
nfsproc.c
nfssvc.c
nfsxdr.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
state.h
stats.c
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
xdr.h
xdr3.h
xdr4.h