Fail in DecodeHexTx if there is extra data at the end

SirJosh1987 · Feb 2, 2017 · 7ea0ad5 · 7ea0ad5
1 parent 1c2edd9
commit 7ea0ad5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/core_read.cpp b/src/core_read.cpp
@@ -111,6 +111,8 @@ bool DecodeHexTx(CMutableTransaction& tx, const std::string& strHexTx, bool fTry
     CDataStream ssData(txData, SER_NETWORK, PROTOCOL_VERSION);
     try {
         ssData >> tx;
+        if (!ssData.empty())
+            return false;
     }
     catch (const std::exception&) {
         return false;