From e690fcc043c1b7117f1ddc28f721256a97b8076b Mon Sep 17 00:00:00 2001
From: Thomas Haller <thomashaller@gmx.at>
Date: Thu, 7 Nov 2024 13:47:57 +0100
Subject: [PATCH] calculating real gas used for execute_code_as_system to
 prevent overflows.

---
 crates/ethcore/src/machine/impls.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/ethcore/src/machine/impls.rs b/crates/ethcore/src/machine/impls.rs
index 60ab70822..fa4ba2d3b 100644
--- a/crates/ethcore/src/machine/impls.rs
+++ b/crates/ethcore/src/machine/impls.rs
@@ -212,7 +212,7 @@ impl EthereumMachine {
         let output = res.return_data.to_vec();
 
         let logs = substate.logs.clone();
-        let gas_used = gas;
+        let gas_used = gas - res.gas_left;
         let mut log_bloom = Bloom::zero();
         //log_bloom.accrue(logs);