NFS: return error from decode_getfh in decode open
commit 01913b49cf1dc6409a07dd2a4cc6af2e77f3c410 upstream.
If decode_getfh failed, nfs4_xdr_dec_open would return 0 since the last
decode_* call must have succeeded.
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index c54aae3..c8ac9a1 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -6081,7 +6081,8 @@
status = decode_open(xdr, res);
if (status)
goto out;
- if (decode_getfh(xdr, &res->fh) != 0)
+ status = decode_getfh(xdr, &res->fh);
+ if (status)
goto out;
if (decode_getfattr(xdr, res->f_attr, res->server) != 0)
goto out;