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Fri, 23 Oct 2020 15:08:19 +0000 From: Alexander Bulekov To: qemu-devel@nongnu.org Subject: [PATCH v7 17/17] scripts/oss-fuzz: ignore the generic-fuzz target Date: Fri, 23 Oct 2020 11:07:46 -0400 Message-Id: <20201023150746.107063-18-alxndr@bu.edu> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201023150746.107063-1-alxndr@bu.edu> References: <20201023150746.107063-1-alxndr@bu.edu> X-Originating-IP: [72.93.72.163] X-ClientProxiedBy: MN2PR01CA0065.prod.exchangelabs.com (2603:10b6:208:23f::34) To SN6PR03MB3871.namprd03.prod.outlook.com (2603:10b6:805:6d::32) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from stormtrooper.vrmnet (72.93.72.163) by MN2PR01CA0065.prod.exchangelabs.com (2603:10b6:208:23f::34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3499.18 via Frontend Transport; Fri, 23 Oct 2020 15:08:18 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f1f8863b-7ca8-4e02-3494-08d877657a07 X-MS-TrafficTypeDiagnostic: SA0PR03MB5516: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8882; 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envelope-from=alxndr@bu.edu; helo=NAM10-BN7-obe.outbound.protection.outlook.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/23 11:08:19 X-ACL-Warn: Detected OS = Windows NT kernel [generic] [fuzzy] X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HK_RANDOM_ENVFROM=0.001, HK_RANDOM_FROM=0.63, 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 autolearn=no 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: , Cc: thuth@redhat.com, Alexander Bulekov , f4bug@amsat.org, darren.kenny@oracle.com, bsd@redhat.com, stefanha@redhat.com, pbonzini@redhat.com, dimastep@yandex-team.ru Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" generic-fuzz is not a standalone fuzzer - it requires some env variables to be set. On oss-fuzz, we set these with some predefined generic-fuzz-{...} targets, that are thin wrappers around generic-fuzz. Do not make a link for the generic-fuzz from the oss-fuzz build, so oss-fuzz does not treat it as a standalone fuzzer. Signed-off-by: Alexander Bulekov Reviewed-by: Darren Kenny --- scripts/oss-fuzz/build.sh | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/scripts/oss-fuzz/build.sh b/scripts/oss-fuzz/build.sh index 0ce2867732..40e15985cf 100755 --- a/scripts/oss-fuzz/build.sh +++ b/scripts/oss-fuzz/build.sh @@ -99,8 +99,14 @@ cp "./qemu-fuzz-i386" "$DEST_DIR/bin/" # executable name) for target in $(./qemu-fuzz-i386 | awk '$1 ~ /\*/ {print $2}'); do - ln "$DEST_DIR/bin/qemu-fuzz-i386" \ - "$DEST_DIR/qemu-fuzz-i386-target-$target" + # Ignore the generic-fuzz target, as it requires some environment variables to + # be configured. We have some generic-fuzz-{pc-q35, floppy, ...} targets that + # are thin wrappers around this target that set the required environment + # variables according to predefined configs. + if [ "$target" != "generic-fuzz" ]; then + ln "$DEST_DIR/bin/qemu-fuzz-i386" \ + "$DEST_DIR/qemu-fuzz-i386-target-$target" + fi done echo "Done. The fuzzers are located in $DEST_DIR"