Message ID | 20220214035741.70990-3-jasowang@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EC979C433F5 for <qemu-devel@archiver.kernel.org>; Mon, 14 Feb 2022 04:03:18 +0000 (UTC) Received: from localhost ([::1]:60022 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org>) id 1nJSa5-0001IT-Vf for qemu-devel@archiver.kernel.org; Sun, 13 Feb 2022 23:03:18 -0500 Received: from eggs.gnu.org ([209.51.188.92]:59784) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <jasowang@redhat.com>) id 1nJSV3-0001YH-VP for qemu-devel@nongnu.org; Sun, 13 Feb 2022 22:58:05 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:25040) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <jasowang@redhat.com>) id 1nJSV1-0008Cp-R1 for qemu-devel@nongnu.org; Sun, 13 Feb 2022 22:58:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1644811083; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/HabyvKAOKkNePrGH3KLubiP/2FqcCE5YT5nBPa3jAs=; b=Czl5qiH/Iy2tynAxcuABYiZmXik/v//szRSWcM7u3NwtFlGaWpt//k5V1xkpfTXQ6wykzB yhEmBb5tgeZ7dOoNrCsWr1Ko1dkzswvanzERGp4CigDvMOtFAoegXtCqaMxKzcxrVQYPT1 HYRXjDwzXzg2i0OxgOemyxTSalBJPU8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-62-hX78A1qMPfS5IR0bEP3l3Q-1; Sun, 13 Feb 2022 22:58:00 -0500 X-MC-Unique: hX78A1qMPfS5IR0bEP3l3Q-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DCF4218397A7; Mon, 14 Feb 2022 03:57:58 +0000 (UTC) Received: from localhost.localdomain (ovpn-13-241.pek2.redhat.com [10.72.13.241]) by smtp.corp.redhat.com (Postfix) with ESMTP id 834215DB8B; Mon, 14 Feb 2022 03:57:55 +0000 (UTC) From: Jason Wang <jasowang@redhat.com> To: qemu-devel@nongnu.org, peter.maydell@linaro.org Subject: [PATCH 3/8] net: Fix uninitialized data usage Date: Mon, 14 Feb 2022 11:57:36 +0800 Message-Id: <20220214035741.70990-3-jasowang@redhat.com> In-Reply-To: <20220214035741.70990-1-jasowang@redhat.com> References: <20220214035741.70990-1-jasowang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jasowang@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=jasowang@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 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: <https://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: Hao Wu <wuhaotsh@google.com>, Patrick Venture <venture@google.com>, Jason Wang <jasowang@redhat.com>, Peter Foley <pefoley@google.com>, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <f4bug@amsat.org> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> |
Series |
[1/8] hw/net/vmxnet3: Log guest-triggerable errors using LOG_GUEST_ERROR
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diff --git a/net/tap-linux.c b/net/tap-linux.c index 9584769740..5e70b93037 100644 --- a/net/tap-linux.c +++ b/net/tap-linux.c @@ -150,6 +150,7 @@ void tap_set_sndbuf(int fd, const NetdevTapOptions *tap, Error **errp) int tap_probe_vnet_hdr(int fd, Error **errp) { struct ifreq ifr; + memset(&ifr, 0, sizeof(ifr)); if (ioctl(fd, TUNGETIFF, &ifr) != 0) { /* TUNGETIFF is available since kernel v2.6.27 */