nfs: initialize the ACL support bits to zero.

Avoid returning incorrect acl mask attributes when the server doesn't
support ACLs.

Signed-off-by: Malahal Naineni <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
This commit is contained in:
Malahal Naineni 2014-01-27 15:31:09 -06:00 • committed by Trond Myklebust
commit a1800acaf7

View file

@ -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)) {