The following issues were found

src/test/raii_event_tests.cpp
1 issues
There is an unknown macro here somewhere. Configuration is required. If BOOST_FIXTURE_TEST_SUITE is a macro then please configure it.
Error

Line: 16 

              
#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(raii_event_tests, BasicTestingSetup)

#ifdef EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED

static std::map<void*, short> tags;
static std::map<void*, uint16_t> orders;

Reported by Cppcheck.

src/random.h
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 125 Column: 14 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length 

                  bool requires_seed;
    ChaCha20 rng;

    unsigned char bytebuf[64];
    int bytebuf_size;

    uint64_t bitbuf;
    int bitbuf_size;

Reported by FlawFinder.

src/test/prevector_tests.cpp
1 issues
There is an unknown macro here somewhere. Configuration is required. If BOOST_FIXTURE_TEST_SUITE is a macro then please configure it.
Error

Line: 16 

              
#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(prevector_tests, TestingSetup)

template<unsigned int N, typename T>
class prevector_tester {
    typedef std::vector<T> realtype;
    realtype real_vector;

Reported by Cppcheck.

src/test/net_peer_eviction_tests.cpp
1 issues
There is an unknown macro here somewhere. Configuration is required. If BOOST_FIXTURE_TEST_SUITE is a macro then please configure it.
Error

Line: 18 

              #include <unordered_set>
#include <vector>

BOOST_FIXTURE_TEST_SUITE(net_peer_eviction_tests, BasicTestingSetup)

// Create `num_peers` random nodes, apply setup function `candidate_setup_fn`,
// call ProtectEvictionCandidatesByRatio() to apply protection logic, and then
// return true if all of `protected_peer_ids` and none of `unprotected_peer_ids`
// are protected from eviction, i.e. removed from the eviction candidates.

Reported by Cppcheck.

src/test/multisig_tests.cpp
1 issues
There is an unknown macro here somewhere. Configuration is required. If BOOST_FIXTURE_TEST_SUITE is a macro then please configure it.
Error

Line: 19 

              
#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(multisig_tests, BasicTestingSetup)

static CScript
sign_multisig(const CScript& scriptPubKey, const std::vector<CKey>& keys, const CTransaction& transaction, int whichIn)
{
    uint256 hash = SignatureHash(scriptPubKey, transaction, whichIn, SIGHASH_ALL, 0, SigVersion::BASE);

Reported by Cppcheck.

src/test/merkle_tests.cpp
1 issues
There is an unknown macro here somewhere. Configuration is required. If BOOST_FIXTURE_TEST_SUITE is a macro then please configure it.
Error

Line: 10 

              
#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(merkle_tests, TestingSetup)

static uint256 ComputeMerkleRootFromBranch(const uint256& leaf, const std::vector<uint256>& vMerkleBranch, uint32_t nIndex) {
    uint256 hash = leaf;
    for (std::vector<uint256>::const_iterator it = vMerkleBranch.begin(); it != vMerkleBranch.end(); ++it) {
        if (nIndex & 1) {

Reported by Cppcheck.

src/test/mempool_tests.cpp
1 issues
There is an unknown macro here somewhere. Configuration is required. If BOOST_FIXTURE_TEST_SUITE is a macro then please configure it.
Error

Line: 15 

              #include <boost/test/unit_test.hpp>
#include <vector>

BOOST_FIXTURE_TEST_SUITE(mempool_tests, TestingSetup)

static constexpr auto REMOVAL_REASON_DUMMY = MemPoolRemovalReason::REPLACED;

BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
{

Reported by Cppcheck.

src/leveldb/db/log_writer.cc
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 88 Column: 3 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length 

                assert(block_offset_ + kHeaderSize + length <= kBlockSize);

  // Format the header
  char buf[kHeaderSize];
  buf[4] = static_cast<char>(length & 0xff);
  buf[5] = static_cast<char>(length >> 8);
  buf[6] = static_cast<char>(t);

  // Compute the crc of the record type and the payload.

Reported by FlawFinder.

src/leveldb/db/log_reader.cc
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 162 Column: 9 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length 

                      break;

      default: {
        char buf[40];
        snprintf(buf, sizeof(buf), "unknown record type %u", record_type);
        ReportCorruption(
            (fragment.size() + (in_fragmented_record ? scratch->size() : 0)),
            buf);
        in_fragmented_record = false;

Reported by FlawFinder.

src/test/key_io_tests.cpp
1 issues
equal - Function does not check the second iterator for over-read conditions
Security

Line: 49 Column: 78 CWE codes: 126
Suggestion: This function is often discouraged by most C++ coding standards in favor of its safer alternatives provided since C++14. Consider using a form of this function that checks the second iterator before potentially overflowing it 

                          privkey = DecodeSecret(exp_base58string);
            BOOST_CHECK_MESSAGE(privkey.IsValid(), "!IsValid:" + strTest);
            BOOST_CHECK_MESSAGE(privkey.IsCompressed() == isCompressed, "compressed mismatch:" + strTest);
            BOOST_CHECK_MESSAGE(privkey.size() == exp_payload.size() && std::equal(privkey.begin(), privkey.end(), exp_payload.begin()), "key mismatch:" + strTest);

            // Private key must be invalid public key
            destination = DecodeDestination(exp_base58string);
            BOOST_CHECK_MESSAGE(!IsValidDestination(destination), "IsValid privkey as pubkey:" + strTest);
        } else {

Reported by FlawFinder.