From bc1152ede55168055fdade1ed8b0bbf3320d8e95 Mon Sep 17 00:00:00 2001
From: sowle <crypto.sowle@gmail.com>
Date: Mon, 17 Feb 2020 16:44:11 +0300
Subject: [PATCH] check return value of do_serialize in
 get_attachment_extra_info_details()

---
 src/currency_core/currency_format_utils.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/currency_core/currency_format_utils.cpp b/src/currency_core/currency_format_utils.cpp
index 7c75dc10..781d9360 100644
--- a/src/currency_core/currency_format_utils.cpp
+++ b/src/currency_core/currency_format_utils.cpp
@@ -625,7 +625,8 @@ namespace currency
     //put hash into extra
     std::stringstream ss;
     binary_archive<true> oar(ss);
-    ::do_serialize(oar, const_cast<std::vector<attachment_v>&>(attachment));
+    if (!::do_serialize(oar, const_cast<std::vector<attachment_v>&>(attachment)))
+      return;
     std::string buff = ss.str();
     eai.sz = buff.size();
     eai.hsh = get_blob_hash(buff);