1 /*
2 * Copyright (C) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 #include <atomic>
16 #include <iostream>
17 #include <fstream>
18 #include <queue>
19 #include <string>
20 #include <thread>
21 #include "audio_muxer_demo.h"
22 #define FUZZ_PROJECT_NAME "audiomuxer_fuzzer"
23
24 using namespace std;
25 using namespace OHOS::MediaAVCodec;
26 using namespace OHOS;
27 using namespace OHOS::MediaAVCodec::AudioBufferDemo;
28
29 namespace OHOS {
30
AudioMuxerAACFuzzTest(const uint8_t * data,size_t size)31 bool AudioMuxerAACFuzzTest(const uint8_t *data, size_t size)
32 {
33 if (size < sizeof(int64_t)) {
34 return false;
35 }
36 // FUZZ aac
37 AVMuxerDemo* aMuxerBufferDemo = new AVMuxerDemo();
38 aMuxerBufferDemo->InitFile("aac");
39 auto res = aMuxerBufferDemo->RunCase(data, size);
40 delete aMuxerBufferDemo;
41 return res;
42 }
43
AudioMuxerMPEG3FuzzTest(const uint8_t * data,size_t size)44 bool AudioMuxerMPEG3FuzzTest(const uint8_t *data, size_t size)
45 {
46 if (size < sizeof(int64_t)) {
47 return false;
48 }
49 // FUZZ mpeg3
50 AVMuxerDemo* aMuxerBufferDemo = new AVMuxerDemo();
51 aMuxerBufferDemo->InitFile("mpeg3");
52 auto res = aMuxerBufferDemo->RunCase(data, size);
53 delete aMuxerBufferDemo;
54 return res;
55 }
56
AudioMuxerAMRNBFuzzTest(const uint8_t * data,size_t size)57 bool AudioMuxerAMRNBFuzzTest(const uint8_t *data, size_t size)
58 {
59 if (size < sizeof(int64_t)) {
60 return false;
61 }
62 // FUZZ amrnb
63 AVMuxerDemo* aMuxerBufferDemo = new AVMuxerDemo();
64 aMuxerBufferDemo->InitFile("amrnb");
65 auto res = aMuxerBufferDemo->RunCase(data, size);
66 delete aMuxerBufferDemo;
67 return res;
68 }
69
AudioMuxerAMRWBFuzzTest(const uint8_t * data,size_t size)70 bool AudioMuxerAMRWBFuzzTest(const uint8_t *data, size_t size)
71 {
72 if (size < sizeof(int64_t)) {
73 return false;
74 }
75 // FUZZ amrwb
76 AVMuxerDemo* aMuxerBufferDemo = new AVMuxerDemo();
77 aMuxerBufferDemo->InitFile("amrwb");
78 auto res = aMuxerBufferDemo->RunCase(data, size);
79 delete aMuxerBufferDemo;
80 return res;
81 }
82
AudioMuxerJPGFuzzTest(const uint8_t * data,size_t size)83 bool AudioMuxerJPGFuzzTest(const uint8_t *data, size_t size)
84 {
85 if (size < sizeof(int64_t)) {
86 return false;
87 }
88 // FUZZ jpg
89 AVMuxerDemo* aMuxerBufferDemo = new AVMuxerDemo();
90 aMuxerBufferDemo->InitFile("jpg");
91 auto res = aMuxerBufferDemo->RunCase(data, size);
92 delete aMuxerBufferDemo;
93 return res;
94 }
95
96 }
97
98 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)99 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
100 {
101 /* Run your code on data */
102 OHOS::AudioMuxerAACFuzzTest(data, size);
103 OHOS::AudioMuxerMPEG3FuzzTest(data, size);
104 OHOS::AudioMuxerAMRNBFuzzTest(data, size);
105 OHOS::AudioMuxerAMRWBFuzzTest(data, size);
106 OHOS::AudioMuxerJPGFuzzTest(data, size);
107 return 0;
108 }