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-rw-r--r--fs/nfs/nfs4proc.c34
1 files changed, 25 insertions, 9 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 4e83385ea6a9..9795725d708c 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -74,6 +74,17 @@
#define NFS4_POLL_RETRY_MIN (HZ/10)
#define NFS4_POLL_RETRY_MAX (15*HZ)
+/* file attributes which can be mapped to nfs attributes */
+#define NFS4_VALID_ATTRS (ATTR_MODE \
+ | ATTR_UID \
+ | ATTR_GID \
+ | ATTR_SIZE \
+ | ATTR_ATIME \
+ | ATTR_MTIME \
+ | ATTR_CTIME \
+ | ATTR_ATIME_SET \
+ | ATTR_MTIME_SET)
+
struct nfs4_opendata;
static int _nfs4_proc_open(struct nfs4_opendata *data);
static int _nfs4_recover_proc_open(struct nfs4_opendata *data);
@@ -2558,15 +2569,20 @@ static int _nfs4_do_open(struct inode *dir,
if ((opendata->o_arg.open_flags & (O_CREAT|O_EXCL)) == (O_CREAT|O_EXCL) &&
(opendata->o_arg.createmode != NFS4_CREATE_GUARDED)) {
nfs4_exclusive_attrset(opendata, sattr, &label);
-
- nfs_fattr_init(opendata->o_res.f_attr);
- status = nfs4_do_setattr(state->inode, cred,
- opendata->o_res.f_attr, sattr,
- state, label, olabel);
- if (status == 0) {
- nfs_setattr_update_inode(state->inode, sattr,
- opendata->o_res.f_attr);
- nfs_setsecurity(state->inode, opendata->o_res.f_attr, olabel);
+ /*
+ * send create attributes which was not set by open
+ * with an extra setattr.
+ */
+ if (sattr->ia_valid & NFS4_VALID_ATTRS) {
+ nfs_fattr_init(opendata->o_res.f_attr);
+ status = nfs4_do_setattr(state->inode, cred,
+ opendata->o_res.f_attr, sattr,
+ state, label, olabel);
+ if (status == 0) {
+ nfs_setattr_update_inode(state->inode, sattr,
+ opendata->o_res.f_attr);
+ nfs_setsecurity(state->inode, opendata->o_res.f_attr, olabel);
+ }
}
}
if (opened && opendata->file_created)