NFS: return error from decode_getfh in decode open
If decode_getfh failed, nfs4_xdr_dec_open would return 0 since the last
decode_* call must have succeeded.
Cc: stable@vger.kernel.org
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 541e796..8dba6bd 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -6225,7 +6225,8 @@
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;
decode_getfattr(xdr, res->f_attr, res->server);
out: