From patchwork Mon Sep 26 09:23:23 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gonglei (Arei)" X-Patchwork-Id: 9350425 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id F226E601C2 for ; Mon, 26 Sep 2016 09:41:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E3F9F28D8B for ; Mon, 26 Sep 2016 09:41:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D8A4028D8D; Mon, 26 Sep 2016 09:41:44 +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=-6.9 required=2.0 tests=BAYES_00,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 D287028D8B for ; Mon, 26 Sep 2016 09:41:43 +0000 (UTC) Received: from localhost ([::1]:42795 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1boSPu-0004Mh-Vo for patchwork-qemu-devel@patchwork.kernel.org; Mon, 26 Sep 2016 05:41:43 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60672) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1boS8d-000586-US for qemu-devel@nongnu.org; Mon, 26 Sep 2016 05:23:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1boS8Y-0000Nv-Uq for qemu-devel@nongnu.org; Mon, 26 Sep 2016 05:23:50 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:26362) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1boS8X-0000NS-JK for qemu-devel@nongnu.org; Mon, 26 Sep 2016 05:23:46 -0400 Received: from 172.24.1.60 (EHLO szxeml433-hub.china.huawei.com) ([172.24.1.60]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DNR84386; Mon, 26 Sep 2016 17:23:42 +0800 (CST) Received: from localhost (10.177.18.62) by szxeml433-hub.china.huawei.com (10.82.67.210) with Microsoft SMTP Server id 14.3.235.1; Mon, 26 Sep 2016 17:23:34 +0800 From: Gonglei To: Date: Mon, 26 Sep 2016 17:23:23 +0800 Message-ID: <1474881803-370860-4-git-send-email-arei.gonglei@huawei.com> X-Mailer: git-send-email 2.6.3.windows.1 In-Reply-To: <1474881803-370860-1-git-send-email-arei.gonglei@huawei.com> References: <1474881803-370860-1-git-send-email-arei.gonglei@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.18.62] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020206.57E8E91E.0119, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 2afa1bd42dbd51d50aa3ef23a2cd9c2a X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 119.145.14.65 Subject: [Qemu-devel] [PATCH v3 3/3] crypto: add mode check in qcrypto_cipher_new() for cipher-builtin X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gonglei , wu.wubin@huawei.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Gonglei --- crypto/cipher-builtin.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/crypto/cipher-builtin.c b/crypto/cipher-builtin.c index fd59a9e..b4bc2b9 100644 --- a/crypto/cipher-builtin.c +++ b/crypto/cipher-builtin.c @@ -433,6 +433,17 @@ QCryptoCipher *qcrypto_cipher_new(QCryptoCipherAlgorithm alg, { QCryptoCipher *cipher; + switch (mode) { + case QCRYPTO_CIPHER_MODE_ECB: + case QCRYPTO_CIPHER_MODE_CBC: + case QCRYPTO_CIPHER_MODE_XTS: + break; + default: + error_setg(errp, "Unsupported cipher mode %s", + QCryptoCipherMode_lookup[mode]); + return NULL; + } + cipher = g_new0(QCryptoCipher, 1); cipher->alg = alg; cipher->mode = mode;