diff options
Diffstat (limited to 'src/script.cpp')
| -rw-r--r-- | src/script.cpp | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/src/script.cpp b/src/script.cpp index fc0a5b3eaa..660023ef48 100644 --- a/src/script.cpp +++ b/src/script.cpp @@ -38,7 +38,7 @@ CBigNum CastToBigNum(const valtype& vch) bool CastToBool(const valtype& vch) { - for (int i = 0; i < vch.size(); i++) + for (unsigned int i = 0; i < vch.size(); i++) { if (vch[i] != 0) { @@ -536,7 +536,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co return false; int n = CastToBigNum(stacktop(-1)).getint(); popstack(stack); - if (n < 0 || n >= stack.size()) + if (n < 0 || n >= (int)stack.size()) return false; valtype vch = stacktop(-n-1); if (opcode == OP_ROLL) @@ -604,9 +604,9 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co int nEnd = nBegin + CastToBigNum(stacktop(-1)).getint(); if (nBegin < 0 || nEnd < nBegin) return false; - if (nBegin > vch.size()) + if (nBegin > (int)vch.size()) nBegin = vch.size(); - if (nEnd > vch.size()) + if (nEnd > (int)vch.size()) nEnd = vch.size(); vch.erase(vch.begin() + nEnd, vch.end()); vch.erase(vch.begin(), vch.begin() + nBegin); @@ -625,7 +625,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co int nSize = CastToBigNum(stacktop(-1)).getint(); if (nSize < 0) return false; - if (nSize > vch.size()) + if (nSize > (int)vch.size()) nSize = vch.size(); if (opcode == OP_LEFT) vch.erase(vch.begin() + nSize, vch.end()); @@ -655,7 +655,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co if (stack.size() < 1) return false; valtype& vch = stacktop(-1); - for (int i = 0; i < vch.size(); i++) + for (unsigned int i = 0; i < vch.size(); i++) vch[i] = ~vch[i]; } break; @@ -672,17 +672,17 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co MakeSameSize(vch1, vch2); if (opcode == OP_AND) { - for (int i = 0; i < vch1.size(); i++) + for (unsigned int i = 0; i < vch1.size(); i++) vch1[i] &= vch2[i]; } else if (opcode == OP_OR) { - for (int i = 0; i < vch1.size(); i++) + for (unsigned int i = 0; i < vch1.size(); i++) vch1[i] |= vch2[i]; } else if (opcode == OP_XOR) { - for (int i = 0; i < vch1.size(); i++) + for (unsigned int i = 0; i < vch1.size(); i++) vch1[i] ^= vch2[i]; } popstack(stack); @@ -939,7 +939,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co { // ([sig ...] num_of_signatures [pubkey ...] num_of_pubkeys -- bool) - int i = 1; + unsigned int i = 1; if (stack.size() < i) return false; @@ -1050,7 +1050,7 @@ uint256 SignatureHash(CScript scriptCode, const CTransaction& txTo, unsigned int scriptCode.FindAndDelete(CScript(OP_CODESEPARATOR)); // Blank out other inputs' signatures - for (int i = 0; i < txTmp.vin.size(); i++) + for (unsigned int i = 0; i < txTmp.vin.size(); i++) txTmp.vin[i].scriptSig = CScript(); txTmp.vin[nIn].scriptSig = scriptCode; @@ -1061,7 +1061,7 @@ uint256 SignatureHash(CScript scriptCode, const CTransaction& txTo, unsigned int txTmp.vout.clear(); // Let the others update at will - for (int i = 0; i < txTmp.vin.size(); i++) + for (unsigned int i = 0; i < txTmp.vin.size(); i++) if (i != nIn) txTmp.vin[i].nSequence = 0; } @@ -1075,11 +1075,11 @@ uint256 SignatureHash(CScript scriptCode, const CTransaction& txTo, unsigned int return 1; } txTmp.vout.resize(nOut+1); - for (int i = 0; i < nOut; i++) + for (unsigned int i = 0; i < nOut; i++) txTmp.vout[i].SetNull(); // Let the others update at will - for (int i = 0; i < txTmp.vin.size(); i++) + for (unsigned int i = 0; i < txTmp.vin.size(); i++) if (i != nIn) txTmp.vin[i].nSequence = 0; } @@ -1360,9 +1360,9 @@ bool IsStandard(const CScript& scriptPubKey) } -int HaveKeys(const vector<valtype>& pubkeys, const CKeyStore& keystore) +unsigned int HaveKeys(const vector<valtype>& pubkeys, const CKeyStore& keystore) { - int nResult = 0; + unsigned int nResult = 0; BOOST_FOREACH(const valtype& pubkey, pubkeys) { CBitcoinAddress address; @@ -1449,7 +1449,7 @@ bool ExtractAddresses(const CScript& scriptPubKey, txnouttype& typeRet, vector<C if (typeRet == TX_MULTISIG) { nRequiredRet = vSolutions.front()[0]; - for (int i = 1; i < vSolutions.size()-1; i++) + for (unsigned int i = 1; i < vSolutions.size()-1; i++) { CBitcoinAddress address; address.SetPubKey(vSolutions[i]); @@ -1566,9 +1566,9 @@ bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsig return true; } -int CScript::GetSigOpCount(bool fAccurate) const +unsigned int CScript::GetSigOpCount(bool fAccurate) const { - int n = 0; + unsigned int n = 0; const_iterator pc = begin(); opcodetype lastOpcode = OP_INVALIDOPCODE; while (pc < end()) @@ -1590,7 +1590,7 @@ int CScript::GetSigOpCount(bool fAccurate) const return n; } -int CScript::GetSigOpCount(const CScript& scriptSig) const +unsigned int CScript::GetSigOpCount(const CScript& scriptSig) const { if (!IsPayToScriptHash()) return GetSigOpCount(true); |