From 87dee78a98ade732198691441e2ab980466567d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alexander=20Mei=C3=9Fner?= <AlexanderMeissner@gmx.net>
Date: Wed, 7 May 2025 10:27:49 +0000
Subject: [PATCH] Marks the authority in extend_program_checked() as signer.

---
 loader-v3-interface/src/instruction.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/loader-v3-interface/src/instruction.rs b/loader-v3-interface/src/instruction.rs
index 1f0159d0e..87ee10809 100644
--- a/loader-v3-interface/src/instruction.rs
+++ b/loader-v3-interface/src/instruction.rs
@@ -501,7 +501,7 @@ pub fn extend_program_checked(
     let mut metas = vec![
         AccountMeta::new(program_data_address, false),
         AccountMeta::new(*program_address, false),
-        AccountMeta::new(*authority_address, false),
+        AccountMeta::new(*authority_address, true),
     ];
     if let Some(payer_address) = payer_address {
         metas.push(AccountMeta::new_readonly(