From a20bf9bb53e222ebb31e994385f9e004d0c3c674 Mon Sep 17 00:00:00 2001
From: gogoex <110195520+gogoex@users.noreply.github.com>
Date: Wed, 23 Oct 2024 06:44:01 +0900
Subject: [PATCH] fix deserialize_tx bug

---
 src/blsct/external_api/blsct.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/blsct/external_api/blsct.cpp b/src/blsct/external_api/blsct.cpp
index be8624a5bc9de..ab08097571d0f 100644
--- a/src/blsct/external_api/blsct.cpp
+++ b/src/blsct/external_api/blsct.cpp
@@ -750,6 +750,9 @@ CMutableTransaction* deserialize_tx(
     CMutableTransaction* tx = static_cast<CMutableTransaction*>(
         malloc(sizeof(CMutableTransaction))
     );
+    CMutableTransaction empty_tx;
+    std::memcpy(tx, &empty_tx, sizeof(CMutableTransaction));
+
     DataStream st{};
     TransactionSerParams params { .allow_witness = true };
     ParamsStream ps {params, st};