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-rw-r--r--src/policy/policy.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/policy/policy.h b/src/policy/policy.h
index e4eda4b635..5ce019df4c 100644
--- a/src/policy/policy.h
+++ b/src/policy/policy.h
@@ -22,6 +22,8 @@ static const unsigned int DEFAULT_BLOCK_MAX_WEIGHT = MAX_BLOCK_WEIGHT - 4000;
static const unsigned int DEFAULT_BLOCK_MIN_TX_FEE = 1000;
/** The maximum weight for transactions we're willing to relay/mine */
static const unsigned int MAX_STANDARD_TX_WEIGHT = 400000;
+/** The minimum non-witness size for transactions we're willing to relay/mine (1 segwit input + 1 P2WPKH output = 82 bytes) */
+static const unsigned int MIN_STANDARD_TX_NONWITNESS_SIZE = 82;
/** Maximum number of signature check operations in an IsStandard() P2SH script */
static const unsigned int MAX_P2SH_SIGOPS = 15;
/** The maximum number of sigops we're willing to relay/mine in a single tx */
@@ -63,7 +65,8 @@ static constexpr unsigned int STANDARD_SCRIPT_VERIFY_FLAGS = MANDATORY_SCRIPT_VE
SCRIPT_VERIFY_LOW_S |
SCRIPT_VERIFY_WITNESS |
SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM |
- SCRIPT_VERIFY_WITNESS_PUBKEYTYPE;
+ SCRIPT_VERIFY_WITNESS_PUBKEYTYPE |
+ SCRIPT_VERIFY_CONST_SCRIPTCODE;
/** For convenience, standard but not mandatory verify flags. */
static constexpr unsigned int STANDARD_NOT_MANDATORY_VERIFY_FLAGS = STANDARD_SCRIPT_VERIFY_FLAGS & ~MANDATORY_SCRIPT_VERIFY_FLAGS;