Added ndk_extractor_fuzzer

     ],

     defaults: ["libmediandk_fuzzer_defaults"],

}

cc_fuzz {

    name: "ndk_extractor_fuzzer",

    srcs: ["ndk_extractor_fuzzer.cpp"],

    defaults: ["libmediandk_fuzzer_defaults"],

    shared_libs: ["libbinder_ndk",],

    corpus: ["corpus/*"],

}

## Table of contents

+ [ndk_crypto_fuzzer](#NdkCrypto)

+ [ndk_image_reader_fuzzer](#NdkImageReader)

+ [ndk_extractor_fuzzer](#NdkExtractor)

# <a name="NdkCrypto"></a> Fuzzer for NdkCrypto

  $ adb sync data

  $ adb shell /data/fuzz/arm64/ndk_image_reader_fuzzer/ndk_image_reader_fuzzer

```

# <a name="NdkExtractor"></a>Fuzzer for NdkExtractor

NdkExtractor supports the following parameters:

1. SeekMode (parameter name: "mode")

| Parameter| Valid Values |Configured Value|

|-------------|----------|----- |

|`mode`|0.`AMEDIAEXTRACTOR_SEEK_PREVIOUS_SYNC`,<br/>1.`AMEDIAEXTRACTOR_SEEK_NEXT_SYNC`,<br/>2.`AMEDIAEXTRACTOR_SEEK_CLOSEST_SYNC`| Value obtained from FuzzedDataProvider|

#### Steps to run

1. Build the fuzzer

```

  $ mm -j$(nproc) ndk_extractor_fuzzer

```

2. Run on device

```

  $ adb sync data

  $ adb shell /data/fuzz/arm64/ndk_extractor_fuzzer/ndk_extractor_fuzzer /data/fuzz/${TARGET_ARCH}/ndk_extractor_fuzzer/corpus

```