From 9fd9ede50d1a56c01f5a4f93b9d594939b9cb51f Mon Sep 17 00:00:00 2001
From: p2r3 <p2r3@p2r3.com>
Date: Fri, 22 Aug 2025 13:22:55 +0300
Subject: [PATCH] fix off-by-one error in chat packet

---
 src/packets.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/packets.c b/src/packets.c
index bff2d19..96aa18f 100644
--- a/src/packets.c
+++ b/src/packets.c
@@ -958,8 +958,8 @@ int cs_chat (int client_fd) {
   if (has_signature) recv_all(client_fd, recv_buffer, 256, false);
 
   readVarInt(client_fd); // Ignore message count
-  readUint32(client_fd); // Ignore acknowledgement bitmask
-  readByte(client_fd); // Ignore checksum
+  // Ignore acknowledgement bitmask and checksum
+  recv_all(client_fd, recv_buffer, 4, false);
 
   return 0;
 }