diff options
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 677751bc3a33..2b7741fe42ea 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -3012,15 +3012,19 @@ static void nfs4_xdr_enc_getdeviceinfo(struct rpc_rqst *req, struct compound_hdr hdr = { .minorversion = nfs4_xdr_minorversion(&args->seq_args), }; + uint32_t replen; encode_compound_hdr(xdr, req, &hdr); encode_sequence(xdr, &args->seq_args, &hdr); + + replen = hdr.replen + op_decode_hdr_maxsz; + encode_getdeviceinfo(xdr, args, &hdr); - /* set up reply kvec. Subtract notification bitmap max size (2) - * so that notification bitmap is put in xdr_buf tail */ + /* set up reply kvec. device_addr4 opaque data is read into the + * pages */ rpc_prepare_reply_pages(req, args->pdev->pages, args->pdev->pgbase, - args->pdev->pglen, hdr.replen - 2); + args->pdev->pglen, replen + 2 + 1); encode_nops(&hdr); } @@ -3679,8 +3683,6 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st if (unlikely(!p)) goto out_eio; n = be32_to_cpup(p); - if (n <= 0) - goto out_eio; for (res->nlocations = 0; res->nlocations < n; res->nlocations++) { u32 m; struct nfs4_fs_location *loc; @@ -4183,10 +4185,11 @@ static int decode_attr_security_label(struct xdr_stream *xdr, uint32_t *bitmap, } else printk(KERN_WARNING "%s: label too long (%u)!\n", __func__, len); + if (label && label->label) + dprintk("%s: label=%.*s, len=%d, PI=%d, LFS=%d\n", + __func__, label->len, (char *)label->label, + label->len, label->pi, label->lfs); } - if (label && label->label) - dprintk("%s: label=%s, len=%d, PI=%d, LFS=%d\n", __func__, - (char *)label->label, label->len, label->pi, label->lfs); return status; } |