1 /*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "perfetto/base/logging.h"
18 #include "perfetto/trace_processor/trace_processor.h"
19
20 #include "perfetto/trace_processor/raw_query.pb.h"
21
22 namespace perfetto {
23 namespace trace_processor {
24
25 void FuzzTraceProcessor(const uint8_t* data, size_t size);
26
FuzzTraceProcessor(const uint8_t * data,size_t size)27 void FuzzTraceProcessor(const uint8_t* data, size_t size) {
28 std::unique_ptr<TraceProcessor> processor =
29 TraceProcessor::CreateInstance(Config());
30 std::unique_ptr<uint8_t[]> buf(new uint8_t[size]);
31 memcpy(buf.get(), data, size);
32 if (!processor->Parse(std::move(buf), size))
33 return;
34 processor->NotifyEndOfFile();
35 }
36
37 } // namespace trace_processor
38 } // namespace perfetto
39
40 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);
41
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)42 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
43 perfetto::trace_processor::FuzzTraceProcessor(data, size);
44 return 0;
45 }
46