From 307cda52ac0b85b7f30a544b4c8edc45d36dccb7 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Mon, 25 Oct 2021 02:26:18 +0000
Subject: [PATCH] Fixed bug in AccountInfo::serialize() (#20923)

Closes #20917

(cherry picked from commit edf5bc242c64326eb4e1a7be8fb8c452f66b4333)

Co-authored-by: Eugene Lomov <eugene.v.lomov@gmail.com>
---
 sdk/program/src/account_info.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdk/program/src/account_info.rs b/sdk/program/src/account_info.rs
index 084e08c807..4fafe98692 100644
--- a/sdk/program/src/account_info.rs
+++ b/sdk/program/src/account_info.rs
@@ -140,7 +140,7 @@ impl<'a> AccountInfo<'a> {
         bincode::deserialize(&self.data.borrow())
     }
 
-    pub fn serialize_data<T: serde::Serialize>(&mut self, state: &T) -> Result<(), bincode::Error> {
+    pub fn serialize_data<T: serde::Serialize>(&self, state: &T) -> Result<(), bincode::Error> {
         if bincode::serialized_size(state)? > self.data_len() as u64 {
             return Err(Box::new(bincode::ErrorKind::SizeLimit));
         }