Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757886Ab3GLXOG (ORCPT ); Fri, 12 Jul 2013 19:14:06 -0400 Received: from mx1.redhat.com ([209.132.183.28]:63975 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754563Ab3GLXOE (ORCPT ); Fri, 12 Jul 2013 19:14:04 -0400 Date: Fri, 12 Jul 2013 16:13:57 -0700 (PDT) Message-Id: <20130712.161357.1592789294361087970.davem@redhat.com> To: hayeswang@realtek.com Cc: gregkh@linuxfoundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: [PATCH net 1/2] usb/net/r8152: fix integer overflow in expression From: David Miller In-Reply-To: <1373617576-2272-1-git-send-email-hayeswang@realtek.com> References: <1373617576-2272-1-git-send-email-hayeswang@realtek.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 771 Lines: 20 From: Hayes Wang Date: Fri, 12 Jul 2013 16:26:15 +0800 > config: make ARCH=avr32 allyesconfig > drivers/net/usb/r8152.c: In function 'rtl8152_start_xmit': > drivers/net/usb/r8152.c:956: warning: integer overflow in expression > > 955 memset(tx_desc, 0, sizeof(*tx_desc)); > > 956 tx_desc->opts1 = cpu_to_le32((len & TX_LEN_MASK) | TX_FS | TX_LS); > 957 tp->tx_skb = skb; > > Signed-off-by: Hayes Wang > Spotted-by: kbuild test robot Applied. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/