mirror of
https://github.com/bitcoin/bitcoin.git
synced 2026-09-12 05:32:22 +02:00
fab8eeed82
This is a whitespace-only clang-format change. To verify it, one can run: ```sh (git show | git apply --reverse ) && ( git diff -U0 | ./contrib/devtools/clang-format-diff.py -p1 -i -v ) && git diff HEAD ``` A few minor, non-macro formatting adjustments were made in touched files: * `src/wallet/test/fuzz/crypter.cpp`: Removed a redundant double semicolon * `src/test/fuzz/txorphan.cpp`: Corrected indentation on an `else if` block. * `src/test/fuzz/mini_miner.cpp`: Removed an unnecessary empty line.
70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
// Copyright (c) 2020-present The Bitcoin Core developers
|
|
// Distributed under the MIT software license, see the accompanying
|
|
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
|
|
#include <span.h>
|
|
#include <streams.h>
|
|
#include <test/fuzz/fuzz.h>
|
|
#include <test/fuzz/FuzzedDataProvider.h>
|
|
#include <test/fuzz/util.h>
|
|
#include <util/obfuscation.h>
|
|
|
|
#include <array>
|
|
#include <cstddef>
|
|
#include <cstdio>
|
|
#include <iostream>
|
|
#include <vector>
|
|
|
|
FUZZ_TARGET(autofile)
|
|
{
|
|
FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
|
|
FuzzedFileProvider fuzzed_file_provider{fuzzed_data_provider};
|
|
const auto key_bytes{ConsumeFixedLengthByteVector<std::byte>(fuzzed_data_provider, Obfuscation::KEY_SIZE)};
|
|
AutoFile auto_file{
|
|
fuzzed_file_provider.open(),
|
|
Obfuscation{std::span{key_bytes}.first<Obfuscation::KEY_SIZE>()},
|
|
};
|
|
LIMITED_WHILE (fuzzed_data_provider.ConsumeBool(), 100) {
|
|
CallOneOf(
|
|
fuzzed_data_provider,
|
|
[&] {
|
|
std::array<std::byte, 4096> arr{};
|
|
try {
|
|
auto_file.read({arr.data(), fuzzed_data_provider.ConsumeIntegralInRange<size_t>(0, 4096)});
|
|
} catch (const std::ios_base::failure&) {
|
|
}
|
|
},
|
|
[&] {
|
|
const std::array<std::byte, 4096> arr{};
|
|
try {
|
|
auto_file.write({arr.data(), fuzzed_data_provider.ConsumeIntegralInRange<size_t>(0, 4096)});
|
|
} catch (const std::ios_base::failure&) {
|
|
}
|
|
},
|
|
[&] {
|
|
try {
|
|
auto_file.ignore(fuzzed_data_provider.ConsumeIntegralInRange<size_t>(0, 4096));
|
|
} catch (const std::ios_base::failure&) {
|
|
}
|
|
},
|
|
[&] {
|
|
(void)auto_file.fclose();
|
|
},
|
|
[&] {
|
|
ReadFromStream(fuzzed_data_provider, auto_file);
|
|
},
|
|
[&] {
|
|
WriteToStream(fuzzed_data_provider, auto_file);
|
|
});
|
|
}
|
|
(void)auto_file.IsNull();
|
|
if (fuzzed_data_provider.ConsumeBool()) {
|
|
FILE* f = auto_file.release();
|
|
if (f != nullptr) {
|
|
fclose(f);
|
|
}
|
|
} else {
|
|
(void)auto_file.fclose();
|
|
}
|
|
}
|