mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <test/tools/ossfuzz/SolRegexpMutator.h>
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#include <iostream>
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using namespace solidity::test::fuzzer;
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using namespace std;
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size_t SRM::mutateInPlace(uint8_t* _data, size_t _size, size_t _maxSize, unsigned _ruleIdx)
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{
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unsigned Idx = _ruleIdx % RegexpRules.size();
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string mutant = regex_replace(
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string(_data, _data + _size),
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RegexpRules[Idx].first,
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RegexpRules[Idx].second,
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regex_constants::format_first_only
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);
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if (mutant.size() < _maxSize)
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{
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mempcpy(_data, mutant.data(), mutant.size());
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return mutant.size();
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}
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else
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return 0;
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}
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