diff options
Diffstat (limited to 'fs/nfsd/nfs4proc.c')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 38b0f91175d..8333db12cac 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -802,13 +802,29 @@ nfsd4_proc_compound(struct svc_rqst *rqstp, * SETCLIENTID_CONFIRM, PUTFH and PUTROOTFH * require a valid current filehandle */ - if ((!current_fh->fh_dentry) && - !((op->opnum == OP_PUTFH) || (op->opnum == OP_PUTROOTFH) || - (op->opnum == OP_SETCLIENTID) || - (op->opnum == OP_SETCLIENTID_CONFIRM) || - (op->opnum == OP_RENEW) || (op->opnum == OP_RESTOREFH) || - (op->opnum == OP_RELEASE_LOCKOWNER))) { - op->status = nfserr_nofilehandle; + if (!current_fh->fh_dentry) { + if (!((op->opnum == OP_PUTFH) || + (op->opnum == OP_PUTROOTFH) || + (op->opnum == OP_SETCLIENTID) || + (op->opnum == OP_SETCLIENTID_CONFIRM) || + (op->opnum == OP_RENEW) || + (op->opnum == OP_RESTOREFH) || + (op->opnum == OP_RELEASE_LOCKOWNER))) { + op->status = nfserr_nofilehandle; + goto encode_op; + } + } + /* Check must be done at start of each operation, except + * for GETATTR and ops not listed as returning NFS4ERR_MOVED + */ + else if (current_fh->fh_export->ex_fslocs.migrated && + !((op->opnum == OP_GETATTR) || + (op->opnum == OP_PUTROOTFH) || + (op->opnum == OP_PUTPUBFH) || + (op->opnum == OP_RENEW) || + (op->opnum == OP_SETCLIENTID) || + (op->opnum == OP_RELEASE_LOCKOWNER))) { + op->status = nfserr_moved; goto encode_op; } switch (op->opnum) { |