| Message ID | 20241007211643.1572271-1-edgar.iglesias@gmail.com |
|---|---|
| Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=eIuvnJn7; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XMsRV75kDz1xsn for <incoming@patchwork.ozlabs.org>; Tue, 8 Oct 2024 08:17:10 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1sxv6I-0007xl-SQ; Mon, 07 Oct 2024 17:17:07 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <edgar.iglesias@gmail.com>) id 1sxv64-0007sc-2e for qemu-devel@nongnu.org; Mon, 07 Oct 2024 17:16:52 -0400 Received: from mail-lf1-x136.google.com ([2a00:1450:4864:20::136]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <edgar.iglesias@gmail.com>) id 1sxv62-00011R-GU for qemu-devel@nongnu.org; Mon, 07 Oct 2024 17:16:51 -0400 Received: by mail-lf1-x136.google.com with SMTP id 2adb3069b0e04-5399675e14cso5632527e87.3 for <qemu-devel@nongnu.org>; Mon, 07 Oct 2024 14:16:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1728335807; x=1728940607; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=WTsx4tGg+0BZ0batbq5fRRa5gbLdHaXOR3GOVsVa/MI=; b=eIuvnJn7CnDCyavwrnfYvGjAObLHNyJbORr4w6VnOrolFRrVWWVvpYj1sfeDpAl+06 Cj/Uc5HuVUqQ/v+Zx6B4haujzAydnZJf0aUhh3LqC/9FzPzRfZlzJB78SoPtTzuI+dCt 7fu5a/gv0WSWb0SPAbzCP6QdhdNNXlICzSmDtb1hdeN6B1vHNcvcXqFy0FUFNrdYw13W PxfpOITCwq2N0XvaKheo4cDsgsqDzCQuEFjtkMzqJpseIJdhZTASuhSDmBWdukmfyazz u3NxEZKmk9z4ZZr6ms103w4zSAQ67yeyqtXcIMET7uaWpYElA7vK67oeZQeO75LfwdVi Wtmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728335807; x=1728940607; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=WTsx4tGg+0BZ0batbq5fRRa5gbLdHaXOR3GOVsVa/MI=; b=bA6wvseMZn48VGSgFqDSG30oMlK9xoGCO33VV2pvZnez1hf62GBJyrSp8FIMQipP/+ hEEn9vowFful1s540Jc4RyAjIbHaZAcC542TqqSSr6WPFKyiSJzVnGH8zrmJhhyeOQhP HKW6Kgk3LKyW4NCBTTHxs5yFdK5XUtV4Po3kMZwNFTbXyb6I2lXeOPQ9ZnKxKiYRU8HL 28axQZJHX5iMIxQ57FWDjY8Qi/Bmdp8yxEhgAdHp37D9VwluNqykgi3FX6ZQ1CBKn0fn hpcheJdgPEh+tZOLbmCuvEFkAPQPeTp9ONAK9fuPrjzvcd1LFIDSRcPDKGsnimaLjTF+ gpFQ== X-Gm-Message-State: AOJu0YxFbZuSx96uoo+nwjlL5xbPrkIYAqZGIYuysPmLfupUdy0yP8r9 b+UpSDqBwJoFrckIGYicrDYNjR9A1Ly7SdOnaN0QxNXpaRwyiZZc1PQsLWCE X-Google-Smtp-Source: AGHT+IHM96Ou/Yg0S6T+8VUjhm8uxhY/cn7FmBubowF4/pRcTBUlupijb+NR9My3MkGaQGgdakpFhQ== X-Received: by 2002:a05:6512:ba2:b0:536:9f02:17b4 with SMTP id 2adb3069b0e04-539ab9cf41bmr6550868e87.40.1728335806821; Mon, 07 Oct 2024 14:16:46 -0700 (PDT) Received: from gmail.com (213-67-3-247-no600.tbcn.telia.com. [213.67.3.247]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-539aff1d1f3sm940665e87.153.2024.10.07.14.16.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2024 14:16:46 -0700 (PDT) From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> To: qemu-devel@nongnu.org Cc: sstabellini@kernel.org, anthony@xenproject.org, paul@xen.org, peter.maydell@linaro.org, edgar.iglesias@amd.com, xen-devel@lists.xenproject.org Subject: [PATCH v1 0/1] hw/xen: Avoid Avoid use of uninitialized bufioreq_evtchn Date: Mon, 7 Oct 2024 23:16:41 +0200 Message-ID: <20241007211643.1572271-1-edgar.iglesias@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::136; envelope-from=edgar.iglesias@gmail.com; helo=mail-lf1-x136.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
| Series |
hw/xen: Avoid Avoid use of uninitialized bufioreq_evtchn
|
expand
|
From: "Edgar E. Iglesias" <edgar.iglesias@amd.com> This has a fix for Coverity CID 1563383 reported by Peter. Avoid use of uninitialized bufioreq_evtchn. It should only be used if buffered IOREQs are enabled. Cheers, Edgar Edgar E. Iglesias (1): hw/xen: Avoid use of uninitialized bufioreq_evtchn hw/xen/xen-hvm-common.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)