From mboxrd@z Thu Jan 1 00:00:00 1970 From: Denis Kirjanov Subject: [PATCH] 8139too: fix buffer overrun in rtl8139_init_board Date: Sat, 5 Jun 2010 09:45:49 +0000 Message-ID: <20100605094549.GA11559@hera.kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: jeff@garzik.org, netdev@vger.kernel.org To: davem@davemloft.net Return-path: Received: from hera.kernel.org ([140.211.167.34]:39944 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932681Ab0FEJq0 (ORCPT ); Sat, 5 Jun 2010 05:46:26 -0400 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: Fix rtl_chip_info buffer overrun when we can't identify the chip. (i = ARRAY_SIZE (rtl_chip_info) in this case) Signed-off-by: Denis Kirjanov --- drivers/net/8139too.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c index cc7d462..149253d 100644 --- a/drivers/net/8139too.c +++ b/drivers/net/8139too.c @@ -860,6 +860,7 @@ retry: } /* if unknown chip, assume array element #0, original RTL-8139 in this case */ + i = 0; dev_dbg(&pdev->dev, "unknown chip version, assuming RTL-8139\n"); dev_dbg(&pdev->dev, "TxConfig = 0x%x\n", RTL_R32 (TxConfig)); tp->chipset = 0;