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authorJ. Bruce Fields <bfields@fieldses.org>2009-12-03 08:10:17 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-12-03 08:10:17 -0500
commitd327cf7449e6fd5cbac784c641770e9366faa386 (patch)
tree3270b042c6346a86973fc9a7d89cbfff9493d75b /fs/nfs/nfs4xdr.c
parentf0380f3d16df8f9e2fcd1d8c16fb0d94370bea99 (diff)
Re: acl trouble after upgrading ubuntu
Subject: [PATCH] nfs: fix acl decoding Commit 28f566942c6b1d929f5e240e69e7081b77b238d3 "NFS: use dynamically computed compound_hdr.replen for xdr_inline_pages offset" accidentally changed the amount of space to allow for the acl reply, resulting in an IO error on attempts to get an acl. Reported-by: Paul Rudin <paul@rudin.co.uk> Cc: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
-rw-r--r--fs/nfs/nfs4xdr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 20b4e30e6c8..3a71b40a990 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -2096,7 +2096,7 @@ nfs4_xdr_enc_getacl(struct rpc_rqst *req, __be32 *p,
encode_compound_hdr(&xdr, req, &hdr);
encode_sequence(&xdr, &args->seq_args, &hdr);
encode_putfh(&xdr, args->fh, &hdr);
- replen = hdr.replen + nfs4_fattr_bitmap_maxsz + 1;
+ replen = hdr.replen + op_decode_hdr_maxsz + nfs4_fattr_bitmap_maxsz + 1;
encode_getattr_two(&xdr, FATTR4_WORD0_ACL, 0, &hdr);
xdr_inline_pages(&req->rq_rcv_buf, replen << 2,