From 075972c5d8127b8b47fb31df08c758290af25de1 Mon Sep 17 00:00:00 2001
From: andrewsource147 <31321699+andrewsource147@users.noreply.github.com>
Date: Sat, 17 Sep 2022 05:55:44 +0700
Subject: [PATCH] Obligation_owner should be readonly (#87)

Issue: As in description `WithdrawObligationCollateralAndRedeemReserveCollateral` combines `WithdrawObligationCollateral` and `RedeemReserveCollateral`. While `obligation_owner` in `WithdrawObligationCollateral` is readonly, it is writable in `WithdrawObligationCollateralAndRedeemReserveCollateral` is writable.

Solution: Update `obligation_owner` readonly in `WithdrawObligationCollateralAndRedeemReserveCollateral`
---
 token-lending/program/src/instruction.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/token-lending/program/src/instruction.rs b/token-lending/program/src/instruction.rs
index 4e19b069c35..70d31481976 100644
--- a/token-lending/program/src/instruction.rs
+++ b/token-lending/program/src/instruction.rs
@@ -1160,7 +1160,7 @@ pub fn withdraw_obligation_collateral_and_redeem_reserve_collateral(
             AccountMeta::new(destination_liquidity_pubkey, false),
             AccountMeta::new(reserve_collateral_mint_pubkey, false),
             AccountMeta::new(reserve_liquidity_supply_pubkey, false),
-            AccountMeta::new(obligation_owner_pubkey, true),
+            AccountMeta::new_readonly(obligation_owner_pubkey, true),
             AccountMeta::new_readonly(user_transfer_authority_pubkey, true),
             AccountMeta::new_readonly(spl_token::id(), false),
         ],