From 1b05f1e7504f55e297791e8d39135b40e63f8c55 Mon Sep 17 00:00:00 2001
From: SChernykh <15806605+SChernykh@users.noreply.github.com>
Date: Tue, 24 Jun 2025 00:57:13 +0200
Subject: [PATCH] Block parser: stricter checks

---
 src/pool_block_parser.inl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/pool_block_parser.inl b/src/pool_block_parser.inl
index 68ed649..5a155a8 100644
--- a/src/pool_block_parser.inl
+++ b/src/pool_block_parser.inl
@@ -115,6 +115,12 @@ int PoolBlock::deserialize(const uint8_t* data, size_t size, const SideChain& si
 
 				uint64_t reward;
 				READ_VARINT(reward);
+
+				// TxOutput max value check
+				if (reward >= (1ULL << 56)) {
+					return __LINE__;
+				}
+
 				t.m_reward = reward;
 				total_reward += reward;