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author | Pieter Wuille <pieter.wuille@gmail.com> | 2017-07-12 16:23:59 -0700 |
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committer | Pieter Wuille <pieter.wuille@gmail.com> | 2017-07-12 16:29:48 -0700 |
commit | 479afa0f8486146a35f1fb96be1826061ecbcf23 (patch) | |
tree | ec44d307a80093d6efb13a71439f17f90781080f /src/base58.cpp | |
parent | 2a09a3891fde052a585dc019eea9fba26d42445d (diff) | |
parent | 30ac7688e398bbe5400a48ecf0726b679ffb845d (diff) | |
download | bitcoin-479afa0f8486146a35f1fb96be1826061ecbcf23.tar.xz |
Merge #9804: Fixes subscript 0 (&var[0]) where should use (var.data()) instead.
30ac7688e Fix subscript[0] potential bugs in key.cpp (Jeremy Rubin)
4b1c0f2e2 Remove unnecessary branches in utilstrencodings string constructors. (Jeremy Rubin)
e19db7b5a Fix subscript[0] in utilstrencodings.cpp (Jeremy Rubin)
bc2e7fd98 Fix subscript[0] in streams.h (Jeremy Rubin)
4cac0d1e0 Fix subscript[0] in validation.cpp (Jeremy Rubin)
ac658e55f Fix subscript[0] in torcontrol (Jeremy Rubin)
b6856ebed Fix subscript[0] in netaddress.cpp (Jeremy Rubin)
361d95265 Fix subscript[0] in base58.cpp (Jeremy Rubin)
6896dbf16 Cleanup (safe, it was checked) subscript[0] in MurmurHash3 (and cleanup MurmurHash3 to be more clear). (Jeremy Rubin)
96f2119e6 Fix subscript[0] in compressor.cpp (Jeremy Rubin)
500710bd2 Fix 2 subscript[0] bugs in pubkey.cpp, and eliminate one extra size check (Jeremy Rubin)
e0451e3e2 Fix subscript[0] bug in net.cpp if GetGroup returns a 0-sized vector (Jeremy Rubin)
Tree-SHA512: 5b9103652cf8c615bd8f4f32b3573d291d6b67c39e0308ce00100bc6625f346e8e016b4c999f4f34f5c37ae059490a83c3b513deb21f838af785227d06e02362
Diffstat (limited to 'src/base58.cpp')
-rw-r--r-- | src/base58.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/base58.cpp b/src/base58.cpp index efa1beb1e4..17022a6bc1 100644 --- a/src/base58.cpp +++ b/src/base58.cpp @@ -110,7 +110,7 @@ std::string EncodeBase58(const unsigned char* pbegin, const unsigned char* pend) std::string EncodeBase58(const std::vector<unsigned char>& vch) { - return EncodeBase58(&vch[0], &vch[0] + vch.size()); + return EncodeBase58(vch.data(), vch.data() + vch.size()); } bool DecodeBase58(const std::string& str, std::vector<unsigned char>& vchRet) @@ -160,7 +160,7 @@ void CBase58Data::SetData(const std::vector<unsigned char>& vchVersionIn, const vchVersion = vchVersionIn; vchData.resize(nSize); if (!vchData.empty()) - memcpy(&vchData[0], pdata, nSize); + memcpy(vchData.data(), pdata, nSize); } void CBase58Data::SetData(const std::vector<unsigned char>& vchVersionIn, const unsigned char* pbegin, const unsigned char* pend) @@ -180,8 +180,8 @@ bool CBase58Data::SetString(const char* psz, unsigned int nVersionBytes) vchVersion.assign(vchTemp.begin(), vchTemp.begin() + nVersionBytes); vchData.resize(vchTemp.size() - nVersionBytes); if (!vchData.empty()) - memcpy(&vchData[0], &vchTemp[nVersionBytes], vchData.size()); - memory_cleanse(&vchTemp[0], vchTemp.size()); + memcpy(vchData.data(), vchTemp.data() + nVersionBytes, vchData.size()); + memory_cleanse(vchTemp.data(), vchTemp.size()); return true; } @@ -262,7 +262,7 @@ CTxDestination CBitcoinAddress::Get() const if (!IsValid()) return CNoDestination(); uint160 id; - memcpy(&id, &vchData[0], 20); + memcpy(&id, vchData.data(), 20); if (vchVersion == Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS)) return CKeyID(id); else if (vchVersion == Params().Base58Prefix(CChainParams::SCRIPT_ADDRESS)) @@ -276,7 +276,7 @@ bool CBitcoinAddress::GetKeyID(CKeyID& keyID) const if (!IsValid() || vchVersion != Params().Base58Prefix(CChainParams::PUBKEY_ADDRESS)) return false; uint160 id; - memcpy(&id, &vchData[0], 20); + memcpy(&id, vchData.data(), 20); keyID = CKeyID(id); return true; } |