From 548c0afac20759fe1fa4483008b00bb83ada702a Mon Sep 17 00:00:00 2001
From: Tyera Eulberg <tyera@solana.com>
Date: Thu, 16 Dec 2021 13:41:26 -0700
Subject: [PATCH] Revert "Revert "Charge for sol_log_data translates (#21328)
 (#21335)""

This reverts commit fbf93f89a9e2a5fa1c496ec6f5c83a13348a84ca.
---
 programs/bpf_loader/src/syscalls.rs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/programs/bpf_loader/src/syscalls.rs b/programs/bpf_loader/src/syscalls.rs
index 2e2ade42e8..231c301551 100644
--- a/programs/bpf_loader/src/syscalls.rs
+++ b/programs/bpf_loader/src/syscalls.rs
@@ -2721,9 +2721,16 @@ impl<'a> SyscallObject<BpfError> for SyscallLogData<'a> {
         );
 
         question_mark!(
-            invoke_context
-                .get_compute_meter()
-                .consume(untranslated_fields.iter().map(|e| e.len() as u64).sum()),
+            invoke_context.get_compute_meter().consume(
+                budget
+                    .syscall_base_cost
+                    .saturating_mul(untranslated_fields.len() as u64)
+                    .saturating_add(
+                        untranslated_fields
+                            .iter()
+                            .fold(0, |total, e| total.saturating_add(e.len() as u64))
+                    )
+            ),
             result
         );