From 25ce9a75b67f1ec931a37e8a5f7c441202ddb0ed Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Fri, 16 Sep 2022 11:55:21 +0000
Subject: [PATCH] patches range check in get_signed_message_range (backport
 #27822) (#27831)

* patches range check in shred::layout::get_signed_message_range (#27822)

(cherry picked from commit b183e00dcfcc7e799f0ff1622e20c0becd8d3ab0)

# Conflicts:
#	ledger/src/shred.rs

* removes mergify merge conflicts

Co-authored-by: behzad nouri <behzadnouri@gmail.com>
---
 ledger/src/shred.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ledger/src/shred.rs b/ledger/src/shred.rs
index 997b7bd3b6861b..6a5ade8b410bc4 100644
--- a/ledger/src/shred.rs
+++ b/ledger/src/shred.rs
@@ -623,7 +623,7 @@ pub mod layout {
                 merkle::ShredData::get_signed_message_range(proof_size)?
             }
         };
-        (shred.len() <= range.end).then(|| range)
+        (range.end <= shred.len()).then(|| range)
     }
 
     pub(crate) fn get_reference_tick(shred: &[u8]) -> Result<u8, Error> {