From f1fd999bb0f53095006fe4e97b04fa1a5d6a2caf Mon Sep 17 00:00:00 2001
From: Jack May <jack@solana.com>
Date: Thu, 3 Dec 2020 21:47:22 -0800
Subject: [PATCH] Translate data length as mutable (#13956)

---
 programs/bpf_loader/src/syscalls.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/bpf_loader/src/syscalls.rs b/programs/bpf_loader/src/syscalls.rs
index 214e1472fc..bbf1ff1e68 100644
--- a/programs/bpf_loader/src/syscalls.rs
+++ b/programs/bpf_loader/src/syscalls.rs
@@ -862,7 +862,7 @@ impl<'a> SyscallInvokeSigned<'a> for SyscallInvokeSignedRust<'a> {
                         )?;
                         let translated = translate(
                             memory_mapping,
-                            AccessType::Load,
+                            AccessType::Store,
                             unsafe { (account_info.data.as_ptr() as *const u64).offset(1) as u64 },
                             8,
                         )? as *mut u64;