From a62238a9985df73bddfff2f31d069354f13c2369 Mon Sep 17 00:00:00 2001 From: Mariell Hoversholm Date: Wed, 6 Jan 2021 23:41:42 +0100 Subject: [PATCH] Empty commands shall not be dispatched Fixes PaperMC/Paper#5018. --- ...mpty-commands-shall-not-be-dispatched.patch | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Spigot-Server-Patches/0647-Empty-commands-shall-not-be-dispatched.patch diff --git a/Spigot-Server-Patches/0647-Empty-commands-shall-not-be-dispatched.patch b/Spigot-Server-Patches/0647-Empty-commands-shall-not-be-dispatched.patch new file mode 100644 index 0000000000..a3ff7a3ef6 --- /dev/null +++ b/Spigot-Server-Patches/0647-Empty-commands-shall-not-be-dispatched.patch @@ -0,0 +1,18 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Mariell Hoversholm +Date: Wed, 6 Jan 2021 23:38:43 +0100 +Subject: [PATCH] Empty commands shall not be dispatched + + +diff --git a/src/main/java/net/minecraft/server/CommandDispatcher.java b/src/main/java/net/minecraft/server/CommandDispatcher.java +index 22d748008d24fd6ed7cd8c4914e2ceb378f32c95..e56ff365118c50486f36cb15a4ca062c5a481674 100644 +--- a/src/main/java/net/minecraft/server/CommandDispatcher.java ++++ b/src/main/java/net/minecraft/server/CommandDispatcher.java +@@ -139,6 +139,7 @@ public class CommandDispatcher { + command = event.getCommand(); + + String[] args = command.split(" "); ++ if (args.length == 0) return 0; // Paper - empty commands shall not be dispatched + + String cmd = args[0]; + if (cmd.startsWith("minecraft:")) cmd = cmd.substring("minecraft:".length());