From patchwork Mon Feb 24 06:42:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Longpeng(Mike)" X-Patchwork-Id: 11399417 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 41EEB92A for ; Mon, 24 Feb 2020 06:43:20 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D61EE20661 for ; Mon, 24 Feb 2020 06:43:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D61EE20661 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:60522 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j67SY-0007mK-L0 for patchwork-qemu-devel@patchwork.kernel.org; Mon, 24 Feb 2020 01:43:18 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:47367) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j67S3-00074C-Id for qemu-devel@nongnu.org; Mon, 24 Feb 2020 01:42:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j67S2-0008OE-CS for qemu-devel@nongnu.org; Mon, 24 Feb 2020 01:42:47 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:56644 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j67S2-0008F6-19 for qemu-devel@nongnu.org; Mon, 24 Feb 2020 01:42:46 -0500 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id B1D055F4FDEF319EB214; Mon, 24 Feb 2020 14:42:39 +0800 (CST) Received: from DESKTOP-27KDQMV.china.huawei.com (10.173.228.124) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.439.0; Mon, 24 Feb 2020 14:42:28 +0800 From: "Longpeng(Mike)" To: , Subject: [PATCH RESEND 0/3] fix some warnings by static code scan tool Date: Mon, 24 Feb 2020 14:42:16 +0800 Message-ID: <20200224064219.1434-1-longpeng2@huawei.com> X-Mailer: git-send-email 2.25.0.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.173.228.124] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.35 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: longpeng2@huawei.com, arei.gonglei@huawei.com, huangzhichao@huawei.com, qemu-devel@nongnu.org, weifuqiang@huawei.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" From: Longpeng Hi guys, Our tool find some potential issues in QEMU source code, maybe they're misreported, hope you could have a look at them. Longpeng (Mike) (3): vfio/pci: fix a null pointer reference in vfio_rom_read vhost: fix a null pointer reference of vhost_log util/pty: fix a null pointer reference in qemu_openpty_raw hw/vfio/pci.c | 13 ++++++++----- hw/virtio/vhost.c | 19 +++++++++++++++++-- util/qemu-openpty.c | 10 ++-------- 3 files changed, 27 insertions(+), 15 deletions(-)