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Added buffer_reader_fuzzer

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exec/s: 13311
Test: ./buffer_reader_fuzzer
Bug: 265234582

Change-Id: I25865fa5619a0a488ebef3926ea060956e955685
This commit is contained in:
Harsh Abichandani
2023-03-16 11:08:27 +05:30
committed by Akshata Kadam
parent 5bed1044eb
commit 5c51a93c21
3 changed files with 312 additions and 0 deletions
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25
fuzzer/README.md
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@@ -9,6 +9,7 @@
+ [privacy_crypto_fuzzer](#PrivacyCrypto)
+ [cdm_license_fuzzer](#CdmLicense)
+ [crypto_session_fuzzer](#CryptoSession)
+ [buffer_reader_fuzzer](#BufferReader)
# <a name="PolicyEngine"></a> Fuzzer for PolicyEngine
@@ -207,3 +208,27 @@ CryptoSession supports the following parameters:
$ adb sync data
$ adb shell LD_LIBRARY_PATH=/vendor/lib64 /data/fuzz/arm64/crypto_session_fuzzer/vendor/crypto_session_fuzzer
```
# <a name="BufferReader"></a> Fuzzer for BufferReader
BufferReader supports the following parameters:
1. Buffer reader data (parameter name: "rawData")
2. Init data types (parameter name: "initDataType")
3. HLS methods (parameter name:"hlsMethod")
| Parameter| Valid Values| Configured Value|
|------------- |-------------| ----- |
|`rawData`| `Vector` |Value obtained from FuzzedDataProvider|
|`initDataType`| 1.`HLS_INIT_DATA_FORMAT` 2.`ISO_BMFF_VIDEO_MIME_TYPE` 3.`ISO_BMFF_AUDIO_MIME_TYPE` 4.`CENC_INIT_DATA_FORMAT` 5.`WEBM_VIDEO_MIME_TYPE` 6.`WEBM_AUDIO_MIME_TYPE` 7.`WEBM_INIT_DATA_FORMAT` |Value obtained from FuzzedDataProvider|
|`hlsMethod`| 1.`HLS_METHOD_AES_128` 2.`HLS_METHOD_NONE` 3.`HLS_METHOD_SAMPLE_AES` |Value obtained from FuzzedDataProvider|
#### Steps to run
1. Build the fuzzer
```
$ mm -j$(nproc) buffer_reader_fuzzer
```
2. Run on device
```
$ adb sync data
$ adb shell /data/fuzz/arm64/buffer_reader_fuzzer/vendor/buffer_reader_fuzzer
```