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// Copyright 2023 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stddef.h>
#include <stdint.h>
#include <vector>
#include "base/logging.h"
#include "vpd/encoder.h"
namespace vpd {
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
// Turn off logging.
logging::SetMinLogLevel(logging::LOGGING_FATAL);
Encoder::DecodedParams params;
auto dict = Encoder::Decode(std::vector<uint8_t>(data, data + size), ¶ms);
// If we decoded something, why not try re-encoding it?
if (dict) {
Encoder::EncodingParams encoding_params = {
.partition_offset = 0,
.eps_offset = params.eps_offset,
};
// Don't assume this will succeed, as we might be a bit stricter on
// encoding inputs. Just fuzz that we don't do Real Bad Things.
Encoder::Encode(encoding_params, *dict);
}
return 0;
}
} // namespace vpd