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Commit 643ea1cd authored by Ayushi Khopkar's avatar Ayushi Khopkar
Browse files

Added audiocontrolV1.0_fuzzer 

Test: adb shell /data/fuzz/${TARGET_ARCH}/audiocontrolV1.0_fuzzer/audiocontrolV1.0_fuzzer CORPUS_DIR
Bug: 170942906

Change-Id: Id237c28636a9a9bfaf663e29f6a8f6851ca7b321
parent 49ad4f04

automotive/audiocontrol/1.0/default/Android.bp

+14 −1
Original line number Original line Diff line number Diff line
@@ -19,7 +19,7 @@ cc_binary { 
    relative_install_path: "hw",

    relative_install_path: "hw",

    srcs: [

    srcs: [

        "AudioControl.cpp",

        "AudioControl.cpp",

        "service.cpp"

        "service.cpp",

    ],

    ],

    init_rc: ["android.hardware.automotive.audiocontrol@1.0-service.rc"],

    init_rc: ["android.hardware.automotive.audiocontrol@1.0-service.rc"],
@@ -31,3 +31,16 @@ cc_binary { 
    ],

    ],

    vintf_fragments: ["audiocontrol_manifest.xml"],

    vintf_fragments: ["audiocontrol_manifest.xml"],

}

}



filegroup {

    name: "audiocontrolV1.0_source",

    srcs: [

        "AudioControl.cpp",

    ],

}



cc_library_headers {

    name: "audiocontrolV1.0_header",

    host_supported: true,

    export_include_dirs: ["."],

}

automotive/audiocontrol/1.0/default/test/fuzzer/Android.bp

0 → 100644
+43 −0
Original line number Original line Diff line number Diff line 
/******************************************************************************

 *

 * Copyright (C) 2021 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at:

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 *

 *****************************************************************************

 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore

 */



cc_fuzz {

    name: "audiocontrolV1.0_fuzzer",

    host_supported: true,

    srcs: [

        "audiocontrolV1.0_fuzzer.cpp",

        ":audiocontrolV1.0_source",

    ],

    header_libs: [

        "audiocontrolV1.0_header",

    ],

    shared_libs: [

        "android.hardware.automotive.audiocontrol@1.0",

        "libhidlbase",

        "liblog",

        "libutils",

    ],

    fuzz_config: {

        cc: [

            "android-media-fuzzing-reports@google.com",

        ],

        componentid: 533764,

    },

}

automotive/audiocontrol/1.0/default/test/fuzzer/audiocontrolV1.0_fuzzer.cpp

0 → 100644
+41 −0
Original line number Original line Diff line number Diff line 
/******************************************************************************

 *

 * Copyright (C) 2021 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at:

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 *

 *****************************************************************************

 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore

 */

#include <AudioControl.h>

#include <fuzzer/FuzzedDataProvider.h>



using ::android::sp;

using ::android::hardware::automotive::audiocontrol::V1_0::ContextNumber;

using ::android::hardware::automotive::audiocontrol::V1_0::implementation::AudioControl;



namespace android::hardware::automotive::audiocontrol::V1_0::implementation::fuzzer {

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {

    if (size < 1) {

        return 0;

    }

    if (sp<AudioControl> audioControl = new AudioControl(); audioControl != nullptr) {

        FuzzedDataProvider fdp = FuzzedDataProvider(data, size);

        ContextNumber contextNumber = static_cast<ContextNumber>(fdp.ConsumeIntegral<uint32_t>());

        audioControl->getBusForContext(contextNumber);

        audioControl->setBalanceTowardRight(fdp.ConsumeFloatingPoint<float>());

        audioControl->setFadeTowardFront(fdp.ConsumeFloatingPoint<float>());

    }

    return 0;

}

}  // namespace android::hardware::automotive::audiocontrol::V1_0::implementation::fuzzer