diff options
Diffstat (limited to 'src/main.h')
| -rw-r--r-- | src/main.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/src/main.h b/src/main.h index 85a1446428..8f72a955a6 100644 --- a/src/main.h +++ b/src/main.h @@ -261,25 +261,6 @@ struct CDiskTxPos : public CDiskBlockPos CAmount GetMinRelayFee(const CTransaction& tx, unsigned int nBytes, bool fAllowFree); -/** - * Check transaction inputs, and make sure any - * pay-to-script-hash transactions are evaluating IsStandard scripts - * - * Why bother? To avoid denial-of-service attacks; an attacker - * can submit a standard HASH... OP_EQUAL transaction, - * which will get accepted into blocks. The redemption - * script can be anything; an attacker could use a very - * expensive-to-check-upon-redemption script like: - * DUP CHECKSIG DROP ... repeated 100 times... OP_1 - */ - -/** - * Check for standard transaction types - * @param[in] mapInputs Map of previous transactions that have outputs we're spending - * @return True if all inputs (scriptSigs) use only standard transaction forms - */ -bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs); - /** * Count ECDSA signature operations the old-fashioned (pre-0.6) way * @return number of sigops this transaction's outputs will produce when spent @@ -311,11 +292,6 @@ void UpdateCoins(const CTransaction& tx, CValidationState &state, CCoinsViewCach /** Context-independent validity checks */ bool CheckTransaction(const CTransaction& tx, CValidationState& state); -/** Check for standard transaction types - * @return True if all outputs (scriptPubKeys) use only standard transaction forms - */ -bool IsStandardTx(const CTransaction& tx, std::string& reason); - /** * Check if transaction is final and can be included in a block with the * specified height and time. Consensus critical. |