make 0 value data outputs standard

2017-12-13 00:27:05 +01:00
parent 213fa374d1
commit 7b90059a42
3 changed files with 36 additions and 0 deletions
--- a/src/policy/policy.cpp
+++ b/src/policy/policy.cpp
@@ -111,6 +111,14 @@ bool IsStandardTx(const CTransaction& tx, std::string& reason)

        if (whichType == TX_NULL_DATA)
            nDataOut++;
+        else if (txout.nValue == 0) {
+        	reason = "dust";
+            return false;
+        }
+        if (!txout.scriptPubKey.HasCanonicalPushes()) {
+            reason = "scriptpubkey-non-canonical-push";
+            return false;
+        }
        else if ((whichType == TX_MULTISIG) && (!fIsBareMultisigStd)) {
            reason = "bare-multisig";
            return false;