diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-03-11 14:10:28 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-03-11 14:10:28 -0400 |
| commit | 69aaaae18f7027d9594bce100378f102926cc0be (patch) | |
| tree | 151c903e1a1eae360f9cf22870dcec6c41295467 /fs/nfs | |
| parent | 409924e4c943072a63c43bb6b77576bf12f1896b (diff) | |
NFSv4: A referral is assumed to always point to a directory.
Fix a bug whereby we would fail to create a mount point for a referral.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 8dde84b988d..aa433d07794 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3678,6 +3678,19 @@ ssize_t nfs4_listxattr(struct dentry *dentry, char *buf, size_t buflen) return len; } +static void nfs_fixup_referral_attributes(struct nfs_fattr *fattr) +{ + if (!((fattr->valid & NFS_ATTR_FATTR_FILEID) && + (fattr->valid & NFS_ATTR_FATTR_FSID) && + (fattr->valid & NFS_ATTR_FATTR_V4_REFERRAL))) + return; + + fattr->valid |= NFS_ATTR_FATTR_TYPE | NFS_ATTR_FATTR_MODE | + NFS_ATTR_FATTR_NLINK; + fattr->mode = S_IFDIR | S_IRUGO | S_IXUGO; + fattr->nlink = 2; +} + int nfs4_proc_fs_locations(struct inode *dir, const struct qstr *name, struct nfs4_fs_locations *fs_locations, struct page *page) { @@ -3704,6 +3717,7 @@ int nfs4_proc_fs_locations(struct inode *dir, const struct qstr *name, fs_locations->server = server; fs_locations->nlocations = 0; status = rpc_call_sync(server->client, &msg, 0); + nfs_fixup_referral_attributes(&fs_locations->fattr); dprintk("%s: returned status = %d\n", __func__, status); return status; } |