diff options
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 4ba8fa8038b8..ba141280d59f 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1172,21 +1172,19 @@ nfsd4_decode_open_confirm(struct nfsd4_compoundargs *argp, struct nfsd4_open_con static __be32 nfsd4_decode_open_downgrade(struct nfsd4_compoundargs *argp, struct nfsd4_open_downgrade *open_down) { - DECODE_HEAD; - - status = nfsd4_decode_stateid(argp, &open_down->od_stateid); + __be32 status; + + status = nfsd4_decode_stateid4(argp, &open_down->od_stateid); if (status) return status; - READ_BUF(4); - open_down->od_seqid = be32_to_cpup(p++); + if (xdr_stream_decode_u32(argp->xdr, &open_down->od_seqid) < 0) + return nfserr_bad_xdr; + /* deleg_want is ignored */ status = nfsd4_decode_share_access(argp, &open_down->od_share_access, &open_down->od_deleg_want, NULL); if (status) return status; - status = nfsd4_decode_share_deny(argp, &open_down->od_share_deny); - if (status) - return status; - DECODE_TAIL; + return nfsd4_decode_share_deny(argp, &open_down->od_share_deny); } static __be32 |