diff options
Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 97f583777972..4643fcfb7187 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -5731,6 +5731,23 @@ __be32 nfsd4_check_resp_size(struct nfsd4_compoundres *resp, u32 respsize) return nfserr_rep_too_big; } +static __be32 nfsd4_map_status(__be32 status, u32 minor) +{ + switch (status) { + case nfs_ok: + break; + case nfserr_wrong_type: + /* RFC 8881 - 15.1.2.9 */ + if (minor == 0) + status = nfserr_inval; + break; + case nfserr_symlink_not_dir: + status = nfserr_symlink; + break; + } + return status; +} + void nfsd4_encode_operation(struct nfsd4_compoundres *resp, struct nfsd4_op *op) { @@ -5798,6 +5815,8 @@ nfsd4_encode_operation(struct nfsd4_compoundres *resp, struct nfsd4_op *op) so->so_replay.rp_buf, len); } status: + op->status = nfsd4_map_status(op->status, + resp->cstate.minorversion); *p = op->status; release: if (opdesc && opdesc->op_release) |