diff options
Diffstat (limited to 'patches/server/0857-Treat-sequence-violations-like-they-should-be.patch')
| -rw-r--r-- | patches/server/0857-Treat-sequence-violations-like-they-should-be.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/patches/server/0857-Treat-sequence-violations-like-they-should-be.patch b/patches/server/0857-Treat-sequence-violations-like-they-should-be.patch new file mode 100644 index 0000000000..360f303ea0 --- /dev/null +++ b/patches/server/0857-Treat-sequence-violations-like-they-should-be.patch @@ -0,0 +1,18 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Shane Freeder <[email protected]> +Date: Thu, 30 Mar 2023 03:13:58 +0100 +Subject: [PATCH] Treat sequence violations like they should be + + +diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java +index 006c1fa70bd38a3db9844a77f3f5d22b0d083ddf..2e12d2f22485644bc2fc3d5235cfd3bc755f6c72 100644 +--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java ++++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java +@@ -1964,6 +1964,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl + + public void ackBlockChangesUpTo(int sequence) { + if (sequence < 0) { ++ this.disconnect("Expected packet sequence nr >= 0", org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION); // Paper - Treat sequence violations like they should be + throw new IllegalArgumentException("Expected packet sequence nr >= 0"); + } else { + this.ackBlockChangesUpTo = Math.max(sequence, this.ackBlockChangesUpTo); |