assimp/fuzz/assimp_fuzzer.cc

/*
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Open Asset Import Library (assimp)
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#include <assimp/cimport.h>
#include <assimp/Importer.hpp>
#include <assimp/Exporter.hpp>
#include <assimp/scene.h>
#include <assimp/postprocess.h>

using namespace Assimp;

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t dataSize) {
    aiLogStream stream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT, nullptr);
    aiAttachLogStream(&stream);

    Importer importer;
    const aiScene *sc = importer.ReadFileFromMemory(data, dataSize,
        aiProcessPreset_TargetRealtime_Quality, nullptr );

    if (sc == nullptr) {
        return 0;
    }

    Exporter exporter;
    exporter.ExportToBlob(sc, "fbx");
    
    aiDetachLogStream(&stream);

    return 0;
}