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-BEGIN VERIFY SCRIPT- sed --in-place --regexp-extended \ 's;( 20[0-2][0-9])(-20[0-2][0-9])? The Bitcoin Core developers;\1-present The Bitcoin Core developers;g' \ $( git grep -l 'The Bitcoin Core developers' -- ':(exclude)COPYING' ':(exclude)src/ipc/libmultiprocess' ':(exclude)src/minisketch' ) -END VERIFY SCRIPT-
47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
// Copyright (c) 2020-present The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <chainparams.h>
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#include <clientversion.h>
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#include <flatfile.h>
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#include <test/fuzz/FuzzedDataProvider.h>
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#include <test/fuzz/fuzz.h>
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#include <test/fuzz/util.h>
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#include <test/util/setup_common.h>
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#include <util/time.h>
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#include <validation.h>
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#include <cstdint>
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#include <vector>
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namespace {
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const TestingSetup* g_setup;
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} // namespace
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void initialize_load_external_block_file()
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{
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static const auto testing_setup = MakeNoLogFileContext<const TestingSetup>();
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g_setup = testing_setup.get();
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}
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FUZZ_TARGET(load_external_block_file, .init = initialize_load_external_block_file)
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{
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FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
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SetMockTime(ConsumeTime(fuzzed_data_provider));
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FuzzedFileProvider fuzzed_file_provider{fuzzed_data_provider};
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AutoFile fuzzed_block_file{fuzzed_file_provider.open()};
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if (fuzzed_block_file.IsNull()) {
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return;
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}
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if (fuzzed_data_provider.ConsumeBool()) {
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// Corresponds to the -reindex case (track orphan blocks across files).
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FlatFilePos flat_file_pos;
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std::multimap<uint256, FlatFilePos> blocks_with_unknown_parent;
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g_setup->m_node.chainman->LoadExternalBlockFile(fuzzed_block_file, &flat_file_pos, &blocks_with_unknown_parent);
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} else {
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// Corresponds to the -loadblock= case (orphan blocks aren't tracked across files).
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g_setup->m_node.chainman->LoadExternalBlockFile(fuzzed_block_file);
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}
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}
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