| // Copyright 2017 Google Inc. All rights reserved. |
| // |
| // 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. |
| |
| #ifndef SRC_LIBFUZZER_LIBFUZZER_MUTATOR_H_ |
| #define SRC_LIBFUZZER_LIBFUZZER_MUTATOR_H_ |
| |
| #include <string> |
| |
| #include "src/mutator.h" |
| |
| namespace protobuf_mutator { |
| namespace libfuzzer { |
| |
| // Overrides protobuf_mutator::Mutator::Mutate* methods with implementation |
| // which uses libFuzzer library. protobuf_mutator::Mutator has very basic |
| // implementation of this methods. |
| class Mutator : public protobuf_mutator::Mutator { |
| public: |
| using protobuf_mutator::Mutator::Mutator; |
| |
| protected: |
| int32_t MutateInt32(int32_t value) override; |
| int64_t MutateInt64(int64_t value) override; |
| uint32_t MutateUInt32(uint32_t value) override; |
| uint64_t MutateUInt64(uint64_t value) override; |
| float MutateFloat(float value) override; |
| double MutateDouble(double value) override; |
| std::string MutateString(const std::string& value, |
| size_t size_increase_hint) override; |
| }; |
| |
| } // namespace libfuzzer |
| } // namespace protobuf_mutator |
| |
| #endif // SRC_LIBFUZZER_LIBFUZZER_MUTATOR_H_ |