Message ID | 20180926031650.8892-24-jasowang@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8290B13A4 for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 26 Sep 2018 03:28:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7406C2AD8E for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 26 Sep 2018 03:28:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 683252AD98; Wed, 26 Sep 2018 03:28:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 165802AD8E for <patchwork-qemu-devel@patchwork.kernel.org>; Wed, 26 Sep 2018 03:28:35 +0000 (UTC) Received: from localhost ([::1]:56217 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1g50V8-0007Tz-65 for patchwork-qemu-devel@patchwork.kernel.org; Tue, 25 Sep 2018 23:28:34 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55892) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <jasowang@redhat.com>) id 1g50Sf-0004gE-UH for qemu-devel@nongnu.org; Tue, 25 Sep 2018 23:26:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <jasowang@redhat.com>) id 1g50L9-0002jr-KV for qemu-devel@nongnu.org; Tue, 25 Sep 2018 23:18:16 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54916) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <jasowang@redhat.com>) id 1g50L9-0002jg-Ef; Tue, 25 Sep 2018 23:18:15 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C7FCBC01B14C; Wed, 26 Sep 2018 03:18:14 +0000 (UTC) Received: from jason-ThinkPad-T450s.redhat.com (ovpn-12-161.pek2.redhat.com [10.72.12.161]) by smtp.corp.redhat.com (Postfix) with ESMTP id E0CCA60BE1; Wed, 26 Sep 2018 03:18:12 +0000 (UTC) From: Jason Wang <jasowang@redhat.com> To: qemu-devel@nongnu.org Date: Wed, 26 Sep 2018 11:16:48 +0800 Message-Id: <20180926031650.8892-24-jasowang@redhat.com> In-Reply-To: <20180926031650.8892-1-jasowang@redhat.com> References: <20180926031650.8892-1-jasowang@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Wed, 26 Sep 2018 03:18:14 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 23/25] pcnet: fix possible buffer overflow X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: peter.maydell@linaro.org, Jason Wang <jasowang@redhat.com>, qemu-stable@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
[PULL,01/25] filter-rewriter: Add TCP state machine and fix memory leak in connection_track_table
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diff --git a/hw/net/pcnet.c b/hw/net/pcnet.c index 0c44554168..d9ba04bdfc 100644 --- a/hw/net/pcnet.c +++ b/hw/net/pcnet.c @@ -988,14 +988,14 @@ ssize_t pcnet_receive(NetClientState *nc, const uint8_t *buf, size_t size_) uint8_t buf1[60]; int remaining; int crc_err = 0; - int size = size_; + size_t size = size_; if (CSR_DRX(s) || CSR_STOP(s) || CSR_SPND(s) || !size || (CSR_LOOP(s) && !s->looptest)) { return -1; } #ifdef PCNET_DEBUG - printf("pcnet_receive size=%d\n", size); + printf("pcnet_receive size=%zu\n", size); #endif /* if too small buffer, then expand it */