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| author | J. Bruce Fields <bfields@redhat.com> | 2017-02-23 14:53:39 -0500 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-06-05 21:17:15 +0100 |
| commit | 4613c3d22982d8000d30e077a51fd4cdc0bef934 (patch) | |
| tree | 8b1c1eda34613497fb3f629a2de41e989f4d1af8 /fs | |
| parent | f417a02fe6d3286467ddabc8720c4885a3e56094 (diff) | |
| download | linux-stable-4613c3d22982d8000d30e077a51fd4cdc0bef934.tar.gz linux-stable-4613c3d22982d8000d30e077a51fd4cdc0bef934.tar.bz2 linux-stable-4613c3d22982d8000d30e077a51fd4cdc0bef934.zip | |
NFSv4: fix getacl head length estimation
commit 6682c14bbe505a8b912c57faf544f866777ee48d upstream.
Bitmap and attrlen follow immediately after the op reply header. This
was an oversight from commit bf118a342f.
Consequences of this are just minor efficiency (extra calls to
xdr_shrink_bufhead).
Fixes: bf118a342f10 "NFSv4: include bitmap in nfsv4 get acl data"
Reviewed-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index aecf012d73b4..de6d473ea645 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -2504,7 +2504,7 @@ static void nfs4_xdr_enc_getacl(struct rpc_rqst *req, struct xdr_stream *xdr, encode_compound_hdr(xdr, req, &hdr); encode_sequence(xdr, &args->seq_args, &hdr); encode_putfh(xdr, args->fh, &hdr); - replen = hdr.replen + op_decode_hdr_maxsz + 1; + replen = hdr.replen + op_decode_hdr_maxsz; encode_getattr_two(xdr, FATTR4_WORD0_ACL, 0, &hdr); xdr_inline_pages(&req->rq_rcv_buf, replen << 2, |