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Fri, 29 May 2020 22:15:03 +0000 From: Alexander Bulekov To: qemu-devel@nongnu.org Subject: [PATCH v3 0/2] fuzz: Skip QTest serialization Date: Fri, 29 May 2020 18:14:48 -0400 Message-Id: <20200529221450.26673-1-alxndr@bu.edu> X-Mailer: git-send-email 2.26.2 X-ClientProxiedBy: MN2PR19CA0031.namprd19.prod.outlook.com (2603:10b6:208:178::44) To SN6PR03MB3871.namprd03.prod.outlook.com (2603:10b6:805:6d::32) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mozz.bu.edu (128.197.127.33) by MN2PR19CA0031.namprd19.prod.outlook.com (2603:10b6:208:178::44) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3045.21 via Frontend Transport; Fri, 29 May 2020 22:15:02 +0000 X-Mailer: git-send-email 2.26.2 X-Originating-IP: [128.197.127.33] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: b034d907-305d-4b19-c66f-08d8041dbc48 X-MS-TrafficTypeDiagnostic: SN6PR03MB3455: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:5236; 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envelope-from=alxndr@bu.edu; helo=NAM02-CY1-obe.outbound.protection.outlook.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/29 18:15:05 X-ACL-Warn: Detected OS = Windows NT kernel [generic] [fuzzy] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HK_RANDOM_ENVFROM=0.001, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN 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: , Cc: darren.kenny@oracle.com, bsd@redhat.com, f4bug@amsat.org, stefanha@redhat.com, Alexander Bulekov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" In the same vein as Philippe's patch: https://patchew.org/QEMU/20200528165303.1877-1-f4bug@amsat.org/ This uses linker trickery to wrap calls to libqtest functions and directly call the corresponding read/write functions, rather than relying on the ASCII-serialized QTest protocol. v2: applies properly v3: add missing qtest_wrappers.c file and fix formatting in fuzz.c Alexander Bulekov (2): fuzz: skip QTest serialization fuzz: Add support for logging QTest commands tests/qtest/fuzz/Makefile.include | 21 +++ tests/qtest/fuzz/fuzz.c | 20 ++- tests/qtest/fuzz/fuzz.h | 3 + tests/qtest/fuzz/qtest_wrappers.c | 252 ++++++++++++++++++++++++++++++ 4 files changed, 295 insertions(+), 1 deletion(-) create mode 100644 tests/qtest/fuzz/qtest_wrappers.c