From 60d1d1bb18e43e571ea218e32c302808427cf0bf Mon Sep 17 00:00:00 2001
From: Toad-Dev <748280+toad-dev@users.noreply.github.com>
Date: Sun, 23 Jan 2022 22:20:14 -0800
Subject: [PATCH] Fix large file uploads producing oversized packets.

- Fixes #1026
- The remaining bytes counter wasn't being decremented, so the code that
  splits off smaller packets was unreachable. Thus all file slices were
  being put into a single UploadFileMessage packet.
---
 .../computercraft/shared/network/server/UploadFileMessage.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/dan200/computercraft/shared/network/server/UploadFileMessage.java b/src/main/java/dan200/computercraft/shared/network/server/UploadFileMessage.java
index 64f854a80..38c924789 100644
--- a/src/main/java/dan200/computercraft/shared/network/server/UploadFileMessage.java
+++ b/src/main/java/dan200/computercraft/shared/network/server/UploadFileMessage.java
@@ -160,6 +160,7 @@ public class UploadFileMessage extends ComputerServerMessage
                 contents.position( currentOffset ).limit( currentOffset + canWrite );
                 slices.add( new FileSlice( fileId, currentOffset, contents.slice() ) );
                 currentOffset += canWrite;
+                remaining -= canWrite;
             }
 
             contents.position( 0 ).limit( capacity );