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nfs: initialize the ACL support bits to zero.
author
Malahal Naineni
<malahal@us.ibm.com>
Mon, 27 Jan 2014 21:31:09 +0000
(15:31 -0600)
committer
Trond Myklebust
<trond.myklebust@primarydata.com>
Fri, 31 Jan 2014 13:28:16 +0000
(08:28 -0500)
Avoid returning incorrect acl mask attributes when the server doesn't
support ACLs.
Signed-off-by: Malahal Naineni <malahal@us.ibm.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
fs/nfs/nfs4xdr.c
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diff --git
a/fs/nfs/nfs4xdr.c
b/fs/nfs/nfs4xdr.c
index
8c21d69
..
72f3bf1
100644
(file)
--- a/
fs/nfs/nfs4xdr.c
+++ b/
fs/nfs/nfs4xdr.c
@@
-3449,7
+3449,7
@@
static int decode_attr_aclsupport(struct xdr_stream *xdr, uint32_t *bitmap, uint
{
__be32 *p;
- *res =
ACL4_SUPPORT_ALLOW_ACL|ACL4_SUPPORT_DENY_ACL
;
+ *res =
0
;
if (unlikely(bitmap[0] & (FATTR4_WORD0_ACLSUPPORT - 1U)))
return -EIO;
if (likely(bitmap[0] & FATTR4_WORD0_ACLSUPPORT)) {