diff options
Diffstat (limited to 'src/policy/policy.h')
| -rw-r--r-- | src/policy/policy.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/policy/policy.h b/src/policy/policy.h index fdbf45a66c..726a14a27e 100644 --- a/src/policy/policy.h +++ b/src/policy/policy.h @@ -38,11 +38,11 @@ static const unsigned int DEFAULT_BYTES_PER_SIGOP = 20; static const bool DEFAULT_PERMIT_BAREMULTISIG = true; /** The maximum number of witness stack items in a standard P2WSH script */ static const unsigned int MAX_STANDARD_P2WSH_STACK_ITEMS = 100; -/** The maximum size of each witness stack item in a standard P2WSH script */ +/** The maximum size in bytes of each witness stack item in a standard P2WSH script */ static const unsigned int MAX_STANDARD_P2WSH_STACK_ITEM_SIZE = 80; -/** The maximum size of each witness stack item in a standard BIP 342 script (Taproot, leaf version 0xc0) */ +/** The maximum size in bytes of each witness stack item in a standard BIP 342 script (Taproot, leaf version 0xc0) */ static const unsigned int MAX_STANDARD_TAPSCRIPT_STACK_ITEM_SIZE = 80; -/** The maximum size of a standard witnessScript */ +/** The maximum size in bytes of a standard witnessScript */ static const unsigned int MAX_STANDARD_P2WSH_SCRIPT_SIZE = 3600; /** The maximum size of a standard ScriptSig */ static const unsigned int MAX_STANDARD_SCRIPTSIG_SIZE = 1650; @@ -105,7 +105,9 @@ bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs, /** * Check if the transaction is over standard P2WSH resources limit: * 3600bytes witnessScript size, 80bytes per witness stack element, 100 witness stack elements - * These limits are adequate for multi-signature up to n-of-100 using OP_CHECKSIG, OP_ADD, and OP_EQUAL, + * These limits are adequate for multisignatures up to n-of-100 using OP_CHECKSIG, OP_ADD, and OP_EQUAL. + * + * Also enforce a maximum stack item size limit and no annexes for tapscript spends. */ bool IsWitnessStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs); |