From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753365AbbAGNzA (ORCPT ); Wed, 7 Jan 2015 08:55:00 -0500 Received: from mail-we0-f171.google.com ([74.125.82.171]:65317 "EHLO mail-we0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752304AbbAGNy7 (ORCPT ); Wed, 7 Jan 2015 08:54:59 -0500 From: Hubert Feurstein X-Google-Original-From: Hubert Feurstein To: netdev@vger.kernel.org Cc: fabio.estevam@freescale.com, frank.li@freescale.com, linux-kernel@vger.kernel.org, davem@davemloft.net, Hubert Feurstein Subject: [PATCH] net: fec: fix NULL pointer dereference in fec_enet_timeout_work Date: Wed, 7 Jan 2015 14:48:17 +0100 Message-Id: <1420638497-6871-1-git-send-email-hubert.feurstein@deto.at> X-Mailer: git-send-email 2.2.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hubert Feurstein This patch initialises the fep->netdev pointer. This pointer was not initialised at all, but is used in fec_enet_timeout_work and in some error paths. Signed-off-by: Hubert Feurstein --- drivers/net/ethernet/freescale/fec_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 5ebdf8d..dbcab1c 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3129,6 +3129,7 @@ fec_probe(struct platform_device *pdev) pdev->id_entry = of_id->data; fep->quirks = pdev->id_entry->driver_data; + fep->netdev = ndev; fep->num_rx_queues = num_rx_qs; fep->num_tx_queues = num_tx_qs; -- 2.2.1