Inside Bitcoin
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Inside Bitcoin
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The code behind the network, with room to understand it.
Release published 2026-10-28 · Snapshot fetched 2026-11-01. Latest stable release at fetch time; development branches and Git history are excluded. Only the selected code window and visible folders load here.
1// Copyright (c) 2020-present The Bitcoin Core developers2// Distributed under the MIT software license, see the accompanying3// file COPYING or http://www.opensource.org/licenses/mit-license.php.5#include <span.h>6#include <test/fuzz/FuzzedDataProvider.h>7#include <test/fuzz/fuzz.h>8#include <test/fuzz/util.h>10#include <cassert>11#include <cstddef>12#include <cstdint>13#include <string>14#include <vector>16FUZZ_TARGET(span)17{18FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());20std::string str = fuzzed_data_provider.ConsumeBytesAsString(32);21const std::span<const char> span{str};22(void)span.data();23(void)span.begin();24(void)span.end();25if (span.size() > 0) {26const std::ptrdiff_t idx = fuzzed_data_provider.ConsumeIntegralInRange<std::ptrdiff_t>(0U, span.size() - 1U);27(void)span.first(idx);28(void)span.last(idx);29(void)span.subspan(idx);30(void)span.subspan(idx, span.size() - idx);31(void)span[idx];32}33}
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