From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Subject: [PATCH] bgmac: validate MAC addr Date: Wed, 6 Feb 2013 10:37:32 +0100 Message-ID: <1360143452-29183-1-git-send-email-zajec5@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= To: netdev@vger.kernel.org, "David S. Miller" Return-path: Received: from mail-ea0-f171.google.com ([209.85.215.171]:46573 "EHLO mail-ea0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751961Ab3BFJhm (ORCPT ); Wed, 6 Feb 2013 04:37:42 -0500 Received: by mail-ea0-f171.google.com with SMTP id c13so473361eaa.30 for ; Wed, 06 Feb 2013 01:37:41 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Rafa=C5=82 Mi=C5=82ecki --- drivers/net/ethernet/broadcom/bgmac.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethern= et/broadcom/bgmac.c index af149a3..9f95089 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -1290,6 +1290,11 @@ static int bgmac_probe(struct bcma_device *core) return -ENOTSUPP; } =20 + if (!is_valid_ether_addr(mac)) { + dev_err(&core->dev, "Invalid MAC addr: %pM\n", mac); + return -EADDRNOTAVAIL; + } + /* Allocation and references */ net_dev =3D alloc_etherdev(sizeof(*bgmac)); if (!net_dev) --=20 1.7.10.4