From e69b5ed857b86a9cf3b026aa59e1eec453cae4d5 Mon Sep 17 00:00:00 2001
From: Sebastian Rusu <sebastian.rusu@upandrunnningsoftware.com>
Date: Tue, 7 Apr 2020 22:07:58 +0300
Subject: [PATCH] Added correct deserialization of amounts in contributions.

---
 src/script/script.h   | 5 +++++
 src/stake/staketx.cpp | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/script/script.h b/src/script/script.h
index 67c37eae0..b11bb3484 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -320,6 +320,11 @@ class CScriptNum
         return m_value;
     }
 
+    int64_t getint64() const
+    {
+        return m_value;
+    }
+
     std::vector<unsigned char> getvch() const
     {
         return serialize(m_value);
diff --git a/src/stake/staketx.cpp b/src/stake/staketx.cpp
index f5eab90bc..66d2fb0ec 100644
--- a/src/stake/staketx.cpp
+++ b/src/stake/staketx.cpp
@@ -187,8 +187,8 @@ bool ParseTicketContrib(const CTransaction& tx, uint32_t txoutIndex, TicketContr
 
     data.rewardAddr = uint160(items[contribAddrIndex]);
     data.whichAddr = CScriptNum(items[contribAddrTypeIndex],false).getint();
-    data.contributedAmount = CScriptNum(items[contribAmountIndex], false).getint(); // CScriptNum can handle 32-byte integers; is that enough?
-    //data.contributedAmount = base_blob<64>(items[contribAmountIndex]).GetUint64(0); // this parses uint64 but not int64
+
+    data.contributedAmount = CScriptNum(items[contribAmountIndex], false, 8).getint64();
 
     int fees = CScriptNum(items[contribVoteFeesIndex], false).getint();
     if (fees >= 0 && fees <= TicketContribData::MaxFees)