From c6c5f2e6a6df2b981ede66585a7265b574c57f41 Mon Sep 17 00:00:00 2001
From: Craig Perkins <cwperx@amazon.com>
Date: Wed, 10 Sep 2025 17:16:49 -0400
Subject: [PATCH] Remove errantly added file

Signed-off-by: Craig Perkins <cwperx@amazon.com>
---
 mustache.patch | 68 --------------------------------------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 mustache.patch

diff --git a/mustache.patch b/mustache.patch
deleted file mode 100644
index 42968bf1218ad..0000000000000
--- a/mustache.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-diff --git a/modules/lang-mustache/src/main/java/org/opensearch/script/mustache/MustacheScriptEngine.java b/modules/lang-mustache/src/main/java/org/opensearch/script/mustache/MustacheScriptEngine.java
-index 842353fdba3..3d6dca775b7 100644
---- a/modules/lang-mustache/src/main/java/org/opensearch/script/mustache/MustacheScriptEngine.java
-+++ b/modules/lang-mustache/src/main/java/org/opensearch/script/mustache/MustacheScriptEngine.java
-@@ -47,13 +47,16 @@ import org.opensearch.script.ScriptEngine;
- import org.opensearch.script.ScriptException;
- import org.opensearch.script.TemplateScript;
- 
-+import java.io.IOException;
- import java.io.Reader;
- import java.io.StringReader;
- import java.io.StringWriter;
-+import java.io.Writer;
- import java.security.AccessController;
- import java.security.PrivilegedAction;
- import java.util.Collections;
- import java.util.Map;
-+import java.util.Objects;
- import java.util.Set;
- 
- /**
-@@ -110,6 +113,37 @@ public final class MustacheScriptEngine implements ScriptEngine {
-         return NAME;
-     }
- 
-+    private final class BoundedWriter extends Writer {
-+        private final Writer delegate;
-+        private final long maxChars;
-+        private long written;
-+
-+        public BoundedWriter(Writer delegate, long maxChars) {
-+            this.delegate = Objects.requireNonNull(delegate);
-+            this.maxChars = maxChars;
-+        }
-+
-+        @Override
-+        public void write(char[] cbuf, int off, int len) throws IOException {
-+            if (written + len > maxChars) {
-+                throw new IOException("Writer size limit " + maxChars + " chars exceeded");
-+            }
-+            delegate.write(cbuf, off, len);
-+            written += len;
-+        }
-+
-+        /* delegate flush()/close() as-is */
-+        @Override
-+        public void flush() throws IOException {
-+            delegate.flush();
-+        }
-+
-+        @Override
-+        public void close() throws IOException {
-+            delegate.close();
-+        }
-+    }
-+
-     /**
-      * Used at query execution time by script service in order to execute a query template.
-      * */
-@@ -131,7 +165,7 @@ public final class MustacheScriptEngine implements ScriptEngine {
-         @SuppressWarnings("removal")
-         @Override
-         public String execute() {
--            final StringWriter writer = new StringWriter();
-+            final Writer writer = new BoundedWriter(new StringWriter(), 100_000); // 100 k chars max
-             try {
-                 // crazy reflection here
-                 SpecialPermission.check();