vino.ino = ino;
vino.snap = CEPH_NOSNAP;
+
+ if (ceph_vino_is_reserved(vino))
+ return ERR_PTR(-ESTALE);
+
inode = ceph_find_inode(sb, vino);
if (!inode) {
struct ceph_mds_request *req;
return ERR_CAST(inode);
/* We need LINK caps to reliably check i_nlink */
err = ceph_do_getattr(inode, CEPH_CAP_LINK_SHARED, false);
- if (err)
+ if (err) {
+ iput(inode);
return ERR_PTR(err);
+ }
/* -ESTALE if inode as been unlinked and no file is open */
if ((inode->i_nlink == 0) && (atomic_read(&inode->i_count) == 1)) {
iput(inode);
vino.ino = sfh->ino;
vino.snap = sfh->snapid;
}
+
+ if (ceph_vino_is_reserved(vino))
+ return ERR_PTR(-ESTALE);
+
inode = ceph_find_inode(sb, vino);
if (inode)
return d_obtain_alias(inode);