From a61080ebebaf57e00736da026e0a7a600ac570a2 Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas.schildbach@bloq.com>
Date: Tue, 10 Aug 2021 21:52:33 +0200
Subject: [PATCH] BlockFileLoader: Remove inexact block size check.

Bitcoin Core doesn't allow over- or undersized blocks in its dat files.
---
 core/src/main/java/org/bitcoinj/utils/BlockFileLoader.java | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/core/src/main/java/org/bitcoinj/utils/BlockFileLoader.java b/core/src/main/java/org/bitcoinj/utils/BlockFileLoader.java
index 3c781f223..9f7da5b0a 100644
--- a/core/src/main/java/org/bitcoinj/utils/BlockFileLoader.java
+++ b/core/src/main/java/org/bitcoinj/utils/BlockFileLoader.java
@@ -157,9 +157,6 @@ public class BlockFileLoader implements Iterable<Block>, Iterator<Block> {
                 byte[] bytes = new byte[4];
                 currentFileStream.read(bytes, 0, 4);
                 long size = Utils.readUint32BE(Utils.reverseBytes(bytes), 0);
-                // We allow larger than MAX_BLOCK_SIZE because test code uses this as well.
-                if (size > Block.MAX_BLOCK_SIZE*2 || size <= 0)
-                    continue;
                 bytes = new byte[(int) size];
                 currentFileStream.read(bytes, 0, (int) size);
                 try {