Bitcoin Core Fuzz Coverage Report for wallet_tx_can_be_bumped

Coverage Report

Created: 2025-11-19 11:20

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/Users/brunogarcia/projects/bitcoin-core-dev/src/crypto/common.h
Line
Count
Source
1
// Copyright (c) 2014-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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#ifndef BITCOIN_CRYPTO_COMMON_H
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#define BITCOIN_CRYPTO_COMMON_H
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#include <compat/endian.h>
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#include <concepts>
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#include <cstddef>
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#include <cstdint>
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#include <cstring>
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template <typename B>
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concept ByteType = std::same_as<B, unsigned char> || std::same_as<B, std::byte>;
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template <ByteType B>
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inline uint16_t ReadLE16(const B* ptr)
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0
{
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0
    uint16_t x;
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0
    memcpy(&x, ptr, 2);
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0
    return le16toh_internal(x);
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0
}
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template <ByteType B>
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inline uint32_t ReadLE32(const B* ptr)
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20.9M
{
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20.9M
    uint32_t x;
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20.9M
    memcpy(&x, ptr, 4);
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20.9M
    return le32toh_internal(x);
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20.9M
}
unsigned int ReadLE32<unsigned char>(unsigned char const*)
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Count
Source
28
18.5M
{
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18.5M
    uint32_t x;
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18.5M
    memcpy(&x, ptr, 4);
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18.5M
    return le32toh_internal(x);
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18.5M
}
unsigned int ReadLE32<std::byte>(std::byte const*)
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Count
Source
28
2.38M
{
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2.38M
    uint32_t x;
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2.38M
    memcpy(&x, ptr, 4);
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2.38M
    return le32toh_internal(x);
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2.38M
}
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template <ByteType B>
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inline uint64_t ReadLE64(const B* ptr)
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1.41M
{
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1.41M
    uint64_t x;
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1.41M
    memcpy(&x, ptr, 8);
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1.41M
    return le64toh_internal(x);
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1.41M
}
unsigned long long ReadLE64<unsigned char>(unsigned char const*)
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Count
Source
36
1.26M
{
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1.26M
    uint64_t x;
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1.26M
    memcpy(&x, ptr, 8);
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1.26M
    return le64toh_internal(x);
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1.26M
}
unsigned long long ReadLE64<std::byte>(std::byte const*)
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Count
Source
36
143k
{
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143k
    uint64_t x;
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143k
    memcpy(&x, ptr, 8);
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143k
    return le64toh_internal(x);
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143k
}
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template <ByteType B>
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inline void WriteLE16(B* ptr, uint16_t x)
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0
{
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0
    uint16_t v = htole16_internal(x);
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0
    memcpy(ptr, &v, 2);
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0
}
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template <ByteType B>
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inline void WriteLE32(B* ptr, uint32_t x)
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9.30M
{
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9.30M
    uint32_t v = htole32_internal(x);
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9.30M
    memcpy(ptr, &v, 4);
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9.30M
}
void WriteLE32<unsigned char>(unsigned char*, unsigned int)
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Count
Source
51
5.77M
{
52
5.77M
    uint32_t v = htole32_internal(x);
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5.77M
    memcpy(ptr, &v, 4);
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5.77M
}
void WriteLE32<std::byte>(std::byte*, unsigned int)
Line
Count
Source
51
3.53M
{
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3.53M
    uint32_t v = htole32_internal(x);
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3.53M
    memcpy(ptr, &v, 4);
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3.53M
}
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template <ByteType B>
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inline void WriteLE64(B* ptr, uint64_t x)
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1.15M
{
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1.15M
    uint64_t v = htole64_internal(x);
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1.15M
    memcpy(ptr, &v, 8);
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1.15M
}
Unexecuted instantiation: void WriteLE64<std::byte>(std::byte*, unsigned long long)
void WriteLE64<unsigned char>(unsigned char*, unsigned long long)
Line
Count
Source
58
1.15M
{
59
1.15M
    uint64_t v = htole64_internal(x);
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1.15M
    memcpy(ptr, &v, 8);
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1.15M
}
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63
template <ByteType B>
64
inline uint16_t ReadBE16(const B* ptr)
65
0
{
66
0
    uint16_t x;
67
0
    memcpy(&x, ptr, 2);
68
0
    return be16toh_internal(x);
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0
}
70
71
template <ByteType B>
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inline uint32_t ReadBE32(const B* ptr)
73
79.3k
{
74
79.3k
    uint32_t x;
75
79.3k
    memcpy(&x, ptr, 4);
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79.3k
    return be32toh_internal(x);
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79.3k
}
unsigned int ReadBE32<unsigned char>(unsigned char const*)
Line
Count
Source
73
79.3k
{
74
79.3k
    uint32_t x;
75
79.3k
    memcpy(&x, ptr, 4);
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79.3k
    return be32toh_internal(x);
77
79.3k
}
Unexecuted instantiation: unsigned int ReadBE32<std::byte>(std::byte const*)
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79
template <ByteType B>
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inline uint64_t ReadBE64(const B* ptr)
81
13.3M
{
82
13.3M
    uint64_t x;
83
13.3M
    memcpy(&x, ptr, 8);
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13.3M
    return be64toh_internal(x);
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13.3M
}
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template <ByteType B>
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inline void WriteBE16(B* ptr, uint16_t x)
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0
{
90
0
    uint16_t v = htobe16_internal(x);
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0
    memcpy(ptr, &v, 2);
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0
}
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template <ByteType B>
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inline void WriteBE32(B* ptr, uint32_t x)
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19.5M
{
97
19.5M
    uint32_t v = htobe32_internal(x);
98
19.5M
    memcpy(ptr, &v, 4);
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19.5M
}
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101
template <ByteType B>
102
inline void WriteBE64(B* ptr, uint64_t x)
103
6.78M
{
104
6.78M
    uint64_t v = htobe64_internal(x);
105
6.78M
    memcpy(ptr, &v, 8);
106
6.78M
}
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108
#endif // BITCOIN_CRYPTO_COMMON_H