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NFSv4: handle no acl attr 

Stop handing garbage to userspace in the case where a weird server clears the
 acl bit in the getattr return (despite the fact that they've already claimed
 acl support.)

 Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
J. Bruce Fields 2005-10-13 16:54:27 -04:00 committed by Trond Myklebust
parent 747c5534c9
commit 8c233cf9c2
1 changed files with 2 additions and 1 deletions
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3
fs/nfs/nfs4xdr.c
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@ -3255,7 +3255,8 @@ static int decode_getacl(struct xdr_stream *xdr, struct rpc_rqst *req,
if (attrlen <= *acl_len) if (attrlen <= *acl_len)
xdr_read_pages(xdr, attrlen); xdr_read_pages(xdr, attrlen);
*acl_len = attrlen; *acl_len = attrlen;
} } else
status = -EOPNOTSUPP;
out: out:
return status; return status;