diff options
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index ce0cfd51503e..8f1e7f3699c2 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -3151,6 +3151,14 @@ static __be32 nfsd4_encode_fattr4_fs_locations(struct xdr_stream *xdr, return nfsd4_encode_fs_locations4(xdr, args->rqstp, args->exp); } +static __be32 nfsd4_encode_fattr4_maxfilesize(struct xdr_stream *xdr, + const struct nfsd4_fattr_args *args) +{ + struct super_block *sb = args->exp->ex_path.mnt->mnt_sb; + + return nfsd4_encode_uint64_t(xdr, sb->s_maxbytes); +} + /* * Note: @fhp can be NULL; in this case, we might have to compose the filehandle * ourselves. @@ -3405,10 +3413,9 @@ nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, goto out; } if (bmval0 & FATTR4_WORD0_MAXFILESIZE) { - p = xdr_reserve_space(xdr, 8); - if (!p) - goto out_resource; - p = xdr_encode_hyper(p, exp->ex_path.mnt->mnt_sb->s_maxbytes); + status = nfsd4_encode_fattr4_maxfilesize(xdr, &args); + if (status != nfs_ok) + goto out; } if (bmval0 & FATTR4_WORD0_MAXLINK) { p = xdr_reserve_space(xdr, 4); |