diff options
Diffstat (limited to 'fs/nfs/nfs42xdr.c')
| -rw-r--r-- | fs/nfs/nfs42xdr.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c index fe1aeb0f048f..d80ee88ca996 100644 --- a/fs/nfs/nfs42xdr.c +++ b/fs/nfs/nfs42xdr.c @@ -47,13 +47,14 @@ #define decode_deallocate_maxsz (op_decode_hdr_maxsz) #define encode_read_plus_maxsz (op_encode_hdr_maxsz + \ encode_stateid_maxsz + 3) -#define NFS42_READ_PLUS_SEGMENT_SIZE (1 /* data_content4 */ + \ +#define NFS42_READ_PLUS_DATA_SEGMENT_SIZE \ + (1 /* data_content4 */ + \ 2 /* data_info4.di_offset */ + \ - 2 /* data_info4.di_length */) + 1 /* data_info4.di_length */) #define decode_read_plus_maxsz (op_decode_hdr_maxsz + \ 1 /* rpr_eof */ + \ 1 /* rpr_contents count */ + \ - 2 * NFS42_READ_PLUS_SEGMENT_SIZE) + NFS42_READ_PLUS_DATA_SEGMENT_SIZE) #define encode_seek_maxsz (op_encode_hdr_maxsz + \ encode_stateid_maxsz + \ 2 /* offset */ + \ @@ -1142,7 +1143,7 @@ static int decode_read_plus(struct xdr_stream *xdr, struct nfs_pgio_res *res) if (!segs) return -ENOMEM; - xdr_set_scratch_buffer(xdr, &scratch_buf, 32); + xdr_set_scratch_buffer(xdr, &scratch_buf, sizeof(scratch_buf)); status = -EIO; for (i = 0; i < segments; i++) { status = decode_read_plus_segment(xdr, &segs[i]); |