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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; Received: from SATLEXMB04.amd.com (165.204.84.17) by DM6NAM11FT059.mail.protection.outlook.com (10.13.172.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4608.15 via Frontend Transport; Tue, 19 Oct 2021 14:22:32 +0000 Received: from localhost (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Tue, 19 Oct 2021 09:22:30 -0500 From: Michael Roth To: CC: , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Akihiko Odaki , Eric Blake , =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= Subject: [PATCH 30/64] qemu-nbd: Use qcrypto_tls_creds_check_endpoint() Date: Tue, 19 Oct 2021 09:09:10 -0500 Message-ID: <20211019140944.152419-31-michael.roth@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211019140944.152419-1-michael.roth@amd.com> References: <20211019140944.152419-1-michael.roth@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 9fa36a38-65a5-43db-6753-08d9930be3f6 X-MS-TrafficTypeDiagnostic: DM5PR1201MB2553: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:132; 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envelope-from=Michael.Roth@amd.com; helo=NAM02-BN1-obe.outbound.protection.outlook.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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daudé Avoid accessing QCryptoTLSCreds internals by using the qcrypto_tls_creds_check_endpoint() helper. Tested-by: Akihiko Odaki Reviewed-by: Eric Blake Signed-off-by: Philippe Mathieu-Daudé Signed-off-by: Daniel P. Berrangé (cherry picked from commit 0279cd9535283cf5711768ab6401b204e5697a81) Signed-off-by: Michael Roth --- qemu-nbd.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git a/qemu-nbd.c b/qemu-nbd.c index 93ef4e288f..26ffbf15af 100644 --- a/qemu-nbd.c +++ b/qemu-nbd.c @@ -43,6 +43,7 @@ #include "io/channel-socket.h" #include "io/net-listener.h" #include "crypto/init.h" +#include "crypto/tlscreds.h" #include "trace/control.h" #include "qemu-version.h" @@ -422,18 +423,12 @@ static QCryptoTLSCreds *nbd_get_tls_creds(const char *id, bool list, return NULL; } - if (list) { - if (creds->endpoint != QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT) { - error_setg(errp, - "Expecting TLS credentials with a client endpoint"); - return NULL; - } - } else { - if (creds->endpoint != QCRYPTO_TLS_CREDS_ENDPOINT_SERVER) { - error_setg(errp, - "Expecting TLS credentials with a server endpoint"); - return NULL; - } + if (!qcrypto_tls_creds_check_endpoint(creds, + list + ? QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT + : QCRYPTO_TLS_CREDS_ENDPOINT_SERVER, + errp)) { + return NULL; } object_ref(obj); return creds;