diff --git a/Spigot-Server-Patches/0554-Brand-support.patch b/Spigot-Server-Patches/0554-Brand-support.patch index 36b0cef46..31054ef92 100644 --- a/Spigot-Server-Patches/0554-Brand-support.patch +++ b/Spigot-Server-Patches/0554-Brand-support.patch @@ -5,7 +5,7 @@ Subject: [PATCH] Brand support diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java -index bc613281d18efac7bb926d84ec54653368b93f43..1519813d35541199e860234dc3fb121a35604c0f 100644 +index bc613281d18efac7bb926d84ec54653368b93f43..a5f5a985ba5333f9df6ad56fbd7d843807ea946d 100644 --- a/src/main/java/net/minecraft/server/PlayerConnection.java +++ b/src/main/java/net/minecraft/server/PlayerConnection.java @@ -4,6 +4,7 @@ import com.google.common.primitives.Doubles; @@ -34,20 +34,24 @@ index bc613281d18efac7bb926d84ec54653368b93f43..1519813d35541199e860234dc3fb121a @Override public void a(PacketPlayInCustomPayload packetplayincustompayload) { PlayerConnectionUtils.ensureMainThread(packetplayincustompayload, this, this.player.getWorldServer()); -@@ -2759,6 +2764,12 @@ public class PlayerConnection implements PacketListenerPlayIn { +@@ -2759,6 +2764,16 @@ public class PlayerConnection implements PacketListenerPlayIn { try { byte[] data = new byte[packetplayincustompayload.data.readableBytes()]; packetplayincustompayload.data.readBytes(data); + + // Paper start - Brand support + if (packetplayincustompayload.tag.equals(MINECRAFT_BRAND)) { -+ this.clientBrandName = data.length < 512 ? new String(data) : "unknown-too-large"; ++ try { ++ this.clientBrandName = new PacketDataSerializer(Unpooled.copiedBuffer(data)).readUTF(256); ++ } catch (StringIndexOutOfBoundsException ex) { ++ this.clientBrandName = "illegal"; ++ } + } + // Paper end server.getMessenger().dispatchIncomingMessage(player.getBukkitEntity(), packetplayincustompayload.tag.toString(), data); } catch (Exception ex) { PlayerConnection.LOGGER.error("Couldn\'t dispatch custom payload", ex); -@@ -2768,6 +2779,12 @@ public class PlayerConnection implements PacketListenerPlayIn { +@@ -2768,6 +2783,12 @@ public class PlayerConnection implements PacketListenerPlayIn { }