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/*
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RawSpeed - RAW file decoder.
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Copyright (C) 2018 Roman Lebedev
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "decompressors/PanasonicDecompressorV5.h"
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#include "common/RawImage.h" // for RawImage, RawImageData
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#include "common/RawspeedException.h" // for RawspeedException
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#include "fuzz/Common.h" // for CreateRawImage
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#include "io/Buffer.h" // for Buffer, DataBuffer
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#include "io/ByteStream.h" // for ByteStream
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#include "io/Endianness.h" // for Endianness, Endianness::little
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#include <cassert> // for assert
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#include <cstdint> // for uint8_t
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size);
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size) {
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assert(Data);
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try {
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const rawspeed::Buffer b(Data, Size);
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const rawspeed::DataBuffer db(b, rawspeed::Endianness::little);
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rawspeed::ByteStream bs(db);
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rawspeed::RawImage mRaw(CreateRawImage(&bs));
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const auto bps = bs.get<uint32_t>();
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rawspeed::ByteStream rawData = bs.getStream(bs.getRemainSize());
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rawspeed::PanasonicDecompressorV5 p(mRaw, rawData, bps);
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mRaw->createData();
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p.decompress();
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mRaw->checkMemIsInitialized();
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} catch (rawspeed::RawspeedException&) {
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// Exceptions are good, crashes are bad.
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}
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return 0;
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}
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LebedevRI