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String conversions uint256 -> uint256S

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If uint256() constructor takes a string, uint256(0) will become
dangerous when uint256 does not take integers anymore (it will go
through std::string(const char*) making a NULL string, and the explicit
keyword is no help).
This commit is contained in:
Wladimir J. van der Laan
2014-12-16 14:50:05 +01:00
parent 2eae3157f6
commit 34cdc41128
11 changed files with 66 additions and 66 deletions
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2
src/bitcoin-tx.cpp
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@@ -191,7 +191,7 @@ static void MutateTxAddInput(CMutableTransaction& tx, const string& strInput)
string strTxid = strInput.substr(0, pos);
if ((strTxid.size() != 64) || !IsHex(strTxid))
throw runtime_error("invalid TX input txid");
uint256 txid(strTxid);
uint256 txid(uint256S(strTxid));
static const unsigned int minTxOutSz = 9;
static const unsigned int maxVout = MAX_BLOCK_SIZE / minTxOutSz;