66 строки
2.4 KiB
C++
66 строки
2.4 KiB
C++
/******************************************************************************
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*
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* Project: GDAL
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* Purpose: Fuzzer
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* Author: Even Rouault, even.rouault at spatialys.com
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*
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******************************************************************************
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* Copyright (c) 2017, Even Rouault <even.rouault at spatialys.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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****************************************************************************/
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#include <stddef.h>
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#include <stdint.h>
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#include "gdal.h"
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#include "cpl_minixml.h"
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#include "cpl_string.h"
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#include "gdal_frmts.h"
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extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv);
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int LLVMFuzzerInitialize(int * /*argc*/, char *** /*argv*/)
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{
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return 0;
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}
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len);
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#define MEM_FILENAME "/vsimem/test"
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int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len)
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{
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GDALRegister_GTiff();
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GDALRegister_VRT();
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VSILFILE *fp = VSIFileFromMemBuffer(
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MEM_FILENAME, reinterpret_cast<GByte *>(const_cast<uint8_t *>(buf)),
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len, FALSE);
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VSIFCloseL(fp);
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char **papszOptions = CSLSetNameValue(nullptr, "ALL", "YES");
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CPLPushErrorHandler(CPLQuietErrorHandler);
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CPLXMLNode *psNode = GDALGetJPEG2000Structure(MEM_FILENAME, papszOptions);
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CPLPopErrorHandler();
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CSLDestroy(papszOptions);
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if (psNode)
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CPLDestroyXMLNode(psNode);
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VSIUnlink(MEM_FILENAME);
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return 0;
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}
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