From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Ahern Subject: [PATCH net-next] neighbor: Initialize protocol when new pneigh_entry are created Date: Wed, 19 Dec 2018 15:53:22 -0800 Message-ID: <20181219235322.4167-1-dsahern@kernel.org> Cc: davem@davemloft.net, David Ahern To: netdev@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:59086 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727171AbeLSXws (ORCPT ); Wed, 19 Dec 2018 18:52:48 -0500 Sender: netdev-owner@vger.kernel.org List-ID: From: David Ahern pneigh_lookup uses kmalloc versus kzalloc when new entries are allocated. Given that the newly added protocol field needs to be initialized. Fixes: df9b0e30d44c ("neighbor: Add protocol attribute") Signed-off-by: David Ahern --- net/core/neighbour.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 1166a4b07445..8baa9ab01db6 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -725,6 +725,7 @@ struct pneigh_entry * pneigh_lookup(struct neigh_table *tbl, if (!n) goto out; + n->protocol = 0; write_pnet(&n->net, net); memcpy(n->key, pkey, key_len); n->dev = dev; -- 2.11.0