Fail in DecodeHexTx if there is extra data at the end

10 years ago · 7ea0ad539f
parent 1c2edd9f67
commit 7ea0ad539f
1 changed files with 2 additions and 0 deletions
--- 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;