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| author | J. Bruce Fields <bfields@redhat.com> | 2017-02-23 14:53:39 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-02-23 17:23:32 -0500 |
| commit | 6682c14bbe505a8b912c57faf544f866777ee48d (patch) | |
| tree | 49bd85d64ec01f6cae762f45c97ccca13f3a55fd | |
| parent | a5e14c9376871ee74fe93fdcb380c5d54eaa2d43 (diff) | |
| download | linux-stable-6682c14bbe505a8b912c57faf544f866777ee48d.tar.gz linux-stable-6682c14bbe505a8b912c57faf544f866777ee48d.tar.bz2 linux-stable-6682c14bbe505a8b912c57faf544f866777ee48d.zip | |
NFSv4: fix getacl head length estimation
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>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
| -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 3268a2393512..f0369e362753 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -2514,7 +2514,7 @@ 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, |