diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-01-03 09:55:53 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-01-06 14:58:57 -0500 |
| commit | cf3fff54a46e1f8fa4cc1deb783172a392077eb0 (patch) | |
| tree | 9dc139601f2227abfa4a8efdf996f765fbbdad60 | |
| parent | f518e35aec984036903c1003e867f833747a9d79 (diff) | |
NFS: Send valid mode bits to the server
inode->i_mode contains a lot more than just the mode bits. Make sure that
we mask away this extra stuff in SETATTR calls to the server.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/nfs3xdr.c | 2 | ||||
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 2 | ||||
| -rw-r--r-- | fs/nfs/proc.c | 3 |
3 files changed, 5 insertions, 2 deletions
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c index 0498bd36602..b6c0b5012bc 100644 --- a/fs/nfs/nfs3xdr.c +++ b/fs/nfs/nfs3xdr.c @@ -182,7 +182,7 @@ xdr_encode_sattr(u32 *p, struct iattr *attr) { if (attr->ia_valid & ATTR_MODE) { *p++ = xdr_one; - *p++ = htonl(attr->ia_mode); + *p++ = htonl(attr->ia_mode & S_IALLUGO); } else { *p++ = xdr_zero; } diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 12be1d68216..4bbf5ef5778 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -566,7 +566,7 @@ static int encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const s } if (iap->ia_valid & ATTR_MODE) { bmval1 |= FATTR4_WORD1_MODE; - WRITE32(iap->ia_mode); + WRITE32(iap->ia_mode & S_IALLUGO); } if (iap->ia_valid & ATTR_UID) { bmval1 |= FATTR4_WORD1_OWNER; diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 6145e82b45e..f5150d71c03 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -111,6 +111,9 @@ nfs_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr, }; int status; + /* Mask out the non-modebit related stuff from attr->ia_mode */ + sattr->ia_mode &= S_IALLUGO; + dprintk("NFS call setattr\n"); nfs_fattr_init(fattr); status = rpc_call(NFS_CLIENT(inode), NFSPROC_SETATTR, &arg, fattr, 0); |