diff options
Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 42b41d55d4ed..f118921250c3 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1246,14 +1246,6 @@ nfsd4_decode_putfh(struct nfsd4_compoundargs *argp, union nfsd4_op_u *u) } static __be32 -nfsd4_decode_putpubfh(struct nfsd4_compoundargs *argp, union nfsd4_op_u *p) -{ - if (argp->minorversion == 0) - return nfs_ok; - return nfserr_notsupp; -} - -static __be32 nfsd4_decode_read(struct nfsd4_compoundargs *argp, union nfsd4_op_u *u) { struct nfsd4_read *read = &u->read; @@ -2374,7 +2366,7 @@ static const nfsd4_dec nfsd4_dec_ops[] = { [OP_OPEN_CONFIRM] = nfsd4_decode_open_confirm, [OP_OPEN_DOWNGRADE] = nfsd4_decode_open_downgrade, [OP_PUTFH] = nfsd4_decode_putfh, - [OP_PUTPUBFH] = nfsd4_decode_putpubfh, + [OP_PUTPUBFH] = nfsd4_decode_noop, [OP_PUTROOTFH] = nfsd4_decode_noop, [OP_READ] = nfsd4_decode_read, [OP_READDIR] = nfsd4_decode_readdir, @@ -3545,6 +3537,9 @@ nfsd4_encode_fattr4(struct svc_rqst *rqstp, struct xdr_stream *xdr, args.dentry = dentry; args.ignore_crossmnt = (ignore_crossmnt != 0); args.acl = NULL; +#ifdef CONFIG_NFSD_V4_SECURITY_LABEL + args.context = NULL; +#endif /* * Make a local copy of the attribute bitmap that can be modified. @@ -3562,7 +3557,7 @@ nfsd4_encode_fattr4(struct svc_rqst *rqstp, struct xdr_stream *xdr, } args.size = 0; if (attrmask[0] & (FATTR4_WORD0_CHANGE | FATTR4_WORD0_SIZE)) { - status = nfsd4_deleg_getattr_conflict(rqstp, d_inode(dentry), + status = nfsd4_deleg_getattr_conflict(rqstp, dentry, &file_modified, &size); if (status) goto out; @@ -3617,7 +3612,6 @@ nfsd4_encode_fattr4(struct svc_rqst *rqstp, struct xdr_stream *xdr, args.contextsupport = false; #ifdef CONFIG_NFSD_V4_SECURITY_LABEL - args.context = NULL; if ((attrmask[2] & FATTR4_WORD2_SECURITY_LABEL) || attrmask[0] & FATTR4_WORD0_SUPPORTED_ATTRS) { if (exp->ex_flags & NFSEXP_SECURITY_LABEL) @@ -5729,6 +5723,23 @@ __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) { @@ -5796,6 +5807,8 @@ 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) |